diff --git a/README.md b/README.md
index b803e58..3e4a778 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,7 @@ Arduino
 MySensors Arduino Library v1.5
 
 Please visit www.mysensors.org for more information
+
+Current build status of master branch: [![Build Status](http://ci.mysensors.org/job/MySensorsArduino/branch/master/badge/icon)](http://ci.mysensors.org/job/MySensorsArduino/branch/master/)
+
+Current build status of development branch: [![Build Status](http://ci.mysensors.org/job/MySensorsArduino/branch/development/badge/icon)](http://ci.mysensors.org/job/MySensorsArduino/branch/development/)
diff --git a/hardware/MySensors/avr/platform.txt b/hardware/MySensors/avr/platform.txt
index 28f482c..8f61be7 100644
--- a/hardware/MySensors/avr/platform.txt
+++ b/hardware/MySensors/avr/platform.txt
@@ -11,17 +11,23 @@ version=1.6.0
 # AVR compile variables
 # --------------------- 
 
+compiler.warning_flags=-w
+compiler.warning_flags.none=-w
+compiler.warning_flags.default=
+compiler.warning_flags.more=-Wall
+compiler.warning_flags.all=-Wall -Wextra
+
 # Default "compiler.path" is correct, change only if you want to overidde the initial value
 compiler.path={runtime.tools.avr-gcc.path}/bin/
 compiler.c.cmd=avr-gcc
-compiler.c.flags=-c -g -Os -w -ffunction-sections -fdata-sections -MMD
+compiler.c.flags=-c -g -Os {compiler.warning_flags} -ffunction-sections -fdata-sections -MMD
 # -w flag added to avoid printing a wrong warning http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59396
 # This is fixed in gcc 4.8.3 and will be removed as soon as we update the toolchain
-compiler.c.elf.flags=-w -Os -Wl,--gc-sections
+compiler.c.elf.flags={compiler.warning_flags} -Os -Wl,--gc-sections
 compiler.c.elf.cmd=avr-gcc
 compiler.S.flags=-c -g -x assembler-with-cpp
 compiler.cpp.cmd=avr-g++
-compiler.cpp.flags=-c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD
+compiler.cpp.flags=-c -g -Os {compiler.warning_flags} -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD
 compiler.ar.cmd=avr-ar
 compiler.ar.flags=rcs
 compiler.objcopy.cmd=avr-objcopy
diff --git a/libraries/Bounce2/Bounce2.cpp b/libraries/Bounce2/Bounce2.cpp
index 96e0d16..1d3b1f9 100644
--- a/libraries/Bounce2/Bounce2.cpp
+++ b/libraries/Bounce2/Bounce2.cpp
@@ -18,7 +18,7 @@ Bounce::Bounce() {
 void Bounce::attach(int pin) {
  this->pin = pin;
  debouncedState = unstableState = digitalRead(pin);
- #ifdef BOUNCE_LOCK-OUT
+ #ifdef BOUNCE_LOCK_OUT
  previous_millis = 0;
  #else
  previous_millis = millis();
@@ -37,7 +37,7 @@ void Bounce::interval(unsigned long interval_millis)
 bool Bounce::update()
 {
 
-#ifdef BOUNCE_LOCK-OUT
+#ifdef BOUNCE_LOCK_OUT
     stateChanged = false;
 	// Ignore everything if we are locked out
 	if (millis() - previous_millis >= interval_millis) {
diff --git a/libraries/Bounce2/Bounce2.h b/libraries/Bounce2/Bounce2.h
index 6d2b62b..86c1520 100644
--- a/libraries/Bounce2/Bounce2.h
+++ b/libraries/Bounce2/Bounce2.h
@@ -24,7 +24,7 @@
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 // Uncomment the following line for "LOCK-OUT" debounce method
-//#define BOUNCE_LOCK-OUT
+//#define BOUNCE_LOCK_OUT
 
 
 #ifndef Bounce2_h
diff --git a/libraries/DHT/DHT.cpp b/libraries/DHT/DHT.cpp
index d32c83f..1584d6a 100644
--- a/libraries/DHT/DHT.cpp
+++ b/libraries/DHT/DHT.cpp
@@ -142,9 +142,9 @@ void DHT::readSensor()
   // - Then 40 bits: RISING and then a FALLING edge per bit
   // To keep our code simple, we accept any HIGH or LOW reading if it's max 85 usecs long
 
-  word rawHumidity;
-  word rawTemperature;
-  word data;
+  word rawHumidity = 0;
+  word rawTemperature = 0;
+  word data = 0;
 
   for ( int8_t i = -3 ; i < 2 * 40; i++ ) {
     byte age;
diff --git a/libraries/DallasTemperature/DallasTemperature.cpp b/libraries/DallasTemperature/DallasTemperature.cpp
index 8cf7515..80ee4f8 100644
--- a/libraries/DallasTemperature/DallasTemperature.cpp
+++ b/libraries/DallasTemperature/DallasTemperature.cpp
@@ -700,6 +700,7 @@ void DallasTemperature::setAlarmHandler(AlarmHandler *handler)
 // The default alarm handler
 void DallasTemperature::defaultAlarmHandler(const uint8_t* deviceAddress)
 {
+    (void)deviceAddress;
 }
 
 #endif
diff --git a/libraries/DigitalIO/SoftI2cMaster.cpp b/libraries/DigitalIO/SoftI2cMaster.cpp
index efc338a..a698636 100644
--- a/libraries/DigitalIO/SoftI2cMaster.cpp
+++ b/libraries/DigitalIO/SoftI2cMaster.cpp
@@ -50,7 +50,6 @@
  */
 bool I2cMasterBase::transfer(uint8_t addrRW,
                              void *buf, size_t nbytes, uint8_t option) {
-  uint8_t* p = reinterpret_cast<uint8_t*>(buf);
   if (_state != STATE_REP_START) {
     start();
   }
diff --git a/libraries/DigitalIO/SoftI2cMaster.h b/libraries/DigitalIO/SoftI2cMaster.h
index e2d559a..7bf3c00 100644
--- a/libraries/DigitalIO/SoftI2cMaster.h
+++ b/libraries/DigitalIO/SoftI2cMaster.h
@@ -132,7 +132,7 @@ class SoftI2cMaster : public I2cMasterBase {
   //----------------------------------------------------------------------------
   void sclDelay(uint8_t n) {_delay_loop_1(n);}
   //----------------------------------------------------------------------------
-  bool writeScl(bool value) {
+  void writeScl(bool value) {
     uint8_t s = SREG;
     noInterrupts();
     if (value == LOW) {
@@ -145,7 +145,7 @@ class SoftI2cMaster : public I2cMasterBase {
     SREG = s;
   }
   //----------------------------------------------------------------------------
-  bool writeSda(bool value) {
+  void writeSda(bool value) {
     uint8_t s = SREG;
     noInterrupts();
     if (value == LOW) {
diff --git a/libraries/IRLib/IRLib.cpp b/libraries/IRLib/IRLib.cpp
index 7307bac..a8748bd 100644
--- a/libraries/IRLib/IRLib.cpp
+++ b/libraries/IRLib/IRLib.cpp
@@ -649,7 +649,7 @@ bool IRdecodeRC6::decode(void) {
  * Hopefully this code is unique for each button.
  */
 #define FNV_PRIME_32 16777619
-#define FNV_BASIS_32 2166136261
+#define FNV_BASIS_32 2166136261UL
 // Compare two tick values, returning 0 if newval is shorter,
 // 1 if newval is equal, and 2 if newval is longer
 int IRdecodeHash::compare(unsigned int oldval, unsigned int newval) {
@@ -730,12 +730,12 @@ void IRrecvBase::resume() {
 bool IRrecvLoop::GetResults(IRdecodeBase *decoder) {
   bool Finished=false;
   byte OldState=HIGH;byte NewState;
-  unsigned long StartTime, DeltaTime, EndTime;
+  unsigned long StartTime, DeltaTime=0, EndTime=0;
   StartTime=micros();
   while(irparams.rawlen<RAWBUF) {  //While the buffer not overflowing
     while(OldState==(NewState=digitalRead(irparams.recvpin))) { //While the pin hasn't changed
       if( (DeltaTime = (EndTime=micros()) - StartTime) > 10000) { //If it's a very long wait
-        if(Finished=irparams.rawlen) break; //finished unless it's the opening gap
+        if((Finished=irparams.rawlen)) break; //finished unless it's the opening gap
       }
     }
     if(Finished) break;
@@ -798,6 +798,9 @@ void IRrecvPCI_Handler(){
     case STATE_IDLE:
        if(digitalRead(irparams.recvpin)) return; else irparams.rcvstate=STATE_RUNNING;
        break;
+    default:
+       // what of STATE_UNKNOWN, STATE_MARK and STATE_SPACE?
+       break;
   };
   irparams.rawbuf[irparams.rawlen]=DeltaTime;
   irparams.timer=ChangeTime;
@@ -982,6 +985,9 @@ ISR(TIMER_INTR_NAME)
       irparams.timer = 0;
     }
     break;
+  default:
+    // what of STATE_UNKNOWN and STATE_RUNNING?
+    break;
   }
   do_Blink();
 }
diff --git a/libraries/IRLib/IRLib.h b/libraries/IRLib/IRLib.h
index c8e6c38..0dd05a2 100644
--- a/libraries/IRLib/IRLib.h
+++ b/libraries/IRLib/IRLib.h
@@ -48,7 +48,7 @@
 
 #define RAWBUF 100 // Length of raw duration buffer (cannot exceed 255)
 
-typedef char IRTYPES; //formerly was an enum
+typedef unsigned char IRTYPES; //formerly was an enum
 #define UNKNOWN 0
 #define NEC 1
 #define SONY 2
diff --git a/libraries/LiquidCrystal/LCD.h b/libraries/LiquidCrystal/LCD.h
index 9b977f4..43367aa 100644
--- a/libraries/LiquidCrystal/LCD.h
+++ b/libraries/LiquidCrystal/LCD.h
@@ -90,6 +90,8 @@ inline static void waitUsec ( uint16_t uSec )
 {
 #ifndef FAST_MODE
    delayMicroseconds ( uSec );
+#else
+   (void)uSec;
 #endif // FAST_MODE
 }
 
@@ -481,7 +483,7 @@ public:
     @param      value: pin associated to backlight control.
     @param      pol: backlight polarity control (POSITIVE, NEGATIVE)
     */
-   virtual void setBacklightPin ( uint8_t value, t_backlighPol pol ) { };
+   virtual void setBacklightPin ( uint8_t /*value*/, t_backlighPol /*pol*/ ) { };
    
    /*!
     @function
@@ -500,7 +502,7 @@ public:
     BACKLIGHT_OFF will be interpreted as off and BACKLIGHT_ON will drive the
     backlight on.
     */
-   virtual void setBacklight ( uint8_t value ) { };
+   virtual void setBacklight ( uint8_t /*value*/ ) { };
    
    /*!
     @function
@@ -514,9 +516,9 @@ public:
     @param      value[in] Value to write to the LCD.
     */
 #if (ARDUINO <  100)
-   virtual void write(uint8_t value);
+   virtual void write(uint8_t /*value*/);
 #else
-   virtual size_t write(uint8_t value);
+   virtual size_t write(uint8_t /*value*/);
 #endif
    
 #if (ARDUINO <  100)
@@ -566,9 +568,9 @@ private:
     the LCD.
     */
 #if (ARDUINO <  100)
-   virtual void send(uint8_t value, uint8_t mode) { };
+   virtual void send(uint8_t /*value*/, uint8_t /*mode*/) { };
 #else
-   virtual void send(uint8_t value, uint8_t mode) = 0;
+   virtual void send(uint8_t /*value*/, uint8_t /*mode*/) = 0;
 #endif
    
 };
diff --git a/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.cpp b/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.cpp
index 69dd9e7..9f73fab 100644
--- a/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.cpp
+++ b/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.cpp
@@ -38,7 +38,7 @@
 LiquidCrystal_I2C_ByVac::LiquidCrystal_I2C_ByVac( uint8_t lcd_Addr )
 {
    _Addr = lcd_Addr;
-   _polarity == NEGATIVE;
+   _polarity = NEGATIVE;
 }
 
 // PUBLIC METHODS
diff --git a/libraries/LiquidCrystal/LiquidCrystal_SR.cpp b/libraries/LiquidCrystal/LiquidCrystal_SR.cpp
index a966caa..64aae2f 100644
--- a/libraries/LiquidCrystal/LiquidCrystal_SR.cpp
+++ b/libraries/LiquidCrystal/LiquidCrystal_SR.cpp
@@ -110,6 +110,8 @@ LiquidCrystal_SR::LiquidCrystal_SR (uint8_t srdata, uint8_t srclock,
 void LiquidCrystal_SR::init(uint8_t srdata, uint8_t srclock, uint8_t enable, 
                             uint8_t lines, uint8_t font)
 {
+   (void)lines;
+   (void)font;
    // Initialise private variables
    _two_wire = 0;
    
@@ -200,10 +202,10 @@ void LiquidCrystal_SR::send(uint8_t value, uint8_t mode)
 //
 // setBacklightPin
 void LiquidCrystal_SR::setBacklightPin ( uint8_t pin, t_backlighPol pol )
-{ }
+{ (void)pin; (void)pol; }
 
 //
 // setBacklight
 void LiquidCrystal_SR::setBacklight ( uint8_t mode ) 
-{ }
+{ (void)mode; }
 
diff --git a/libraries/LiquidCrystal/LiquidCrystal_SR1W.cpp b/libraries/LiquidCrystal/LiquidCrystal_SR1W.cpp
index f32ef70..a04dfb2 100644
--- a/libraries/LiquidCrystal/LiquidCrystal_SR1W.cpp
+++ b/libraries/LiquidCrystal/LiquidCrystal_SR1W.cpp
@@ -49,6 +49,8 @@ LiquidCrystal_SR1W::LiquidCrystal_SR1W (uint8_t srdata, t_sr1w_circuitType circu
 // init
 void LiquidCrystal_SR1W::init(uint8_t srdata, t_sr1w_circuitType circuitType, t_backlighPol blpol, uint8_t lines, uint8_t font)
 {
+	(void)lines;
+	(void)font;
 	_srRegister = fio_pinToOutputRegister(srdata);
 	_srMask = fio_pinToBit(srdata);
    
diff --git a/libraries/LiquidCrystal/LiquidCrystal_SR1W.h b/libraries/LiquidCrystal/LiquidCrystal_SR1W.h
index d71c173..7b26900 100644
--- a/libraries/LiquidCrystal/LiquidCrystal_SR1W.h
+++ b/libraries/LiquidCrystal/LiquidCrystal_SR1W.h
@@ -154,7 +154,7 @@
 //             |         |         |         /   |       1k
 //             |    +--8-|GND   Q'H|--9-----+    |
 //             |    |    +---------+        |    |         (GND)--(LCD RW)
-//             |    |      0.1uF            |     \
+/*             |    |      0.1uF            |     \                             */
 //             |  (GND)-----||----(VCC)     +------)--------------(LCD EN)
 //             |                            |     /
 //             |----|<|----+--[ Resistor ]--|    |
diff --git a/libraries/LiquidCrystal/LiquidCrystal_SR2W.cpp b/libraries/LiquidCrystal/LiquidCrystal_SR2W.cpp
index df4559a..e76a585 100644
--- a/libraries/LiquidCrystal/LiquidCrystal_SR2W.cpp
+++ b/libraries/LiquidCrystal/LiquidCrystal_SR2W.cpp
@@ -47,6 +47,8 @@ LiquidCrystal_SR2W::LiquidCrystal_SR2W (uint8_t srdata, uint8_t srclock, t_backl
 // init
 void LiquidCrystal_SR2W::init(uint8_t srdata, uint8_t srclock, t_backlighPol blpol, uint8_t lines, uint8_t font)
 {
+	(void)lines;
+	(void)font;
 	_srDataRegister = fio_pinToOutputRegister(srdata);
 	_srDataMask = fio_pinToBit(srdata);
 	_srClockRegister = fio_pinToOutputRegister(srclock);
diff --git a/libraries/MySensors/MyConfig.h b/libraries/MySensors/MyConfig.h
index a339c52..34febfa 100644
--- a/libraries/MySensors/MyConfig.h
+++ b/libraries/MySensors/MyConfig.h
@@ -53,7 +53,7 @@
 // but now can be used in any sensor node. Also the LEDs can now be
 // disabled in the gateway.
 
-//#define WITH_LEDS_BLINKING
+// #define WITH_LEDS_BLINKING
 
 // The following setting allows you to inverse the blinking feature WITH_LEDS_BLINKING
 // When WITH_LEDS_BLINKING_INVERSE is enabled LEDSs are normally turned on and switches
@@ -103,7 +103,6 @@
 // Key to use for HMAC calculation in MySigningAtsha204Soft (32 bytes)
 #define MY_HMAC_KEY 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
 
-
 /**********************************
 *  NRF24L01 Driver Defaults
 ***********************************/
diff --git a/libraries/MySensors/MyMessage.h b/libraries/MySensors/MyMessage.h
index 03a203c..1fc7a40 100644
--- a/libraries/MySensors/MyMessage.h
+++ b/libraries/MySensors/MyMessage.h
@@ -58,7 +58,7 @@ typedef enum {
 	S_UV, // Uv sensor, V_UV
 	S_WEIGHT, // Personal scale sensor, V_WEIGHT, V_IMPEDANCE
 	S_POWER, // Power meter, V_WATT, V_KWH
-	S_HEATER, // Header device, V_HVAC_SETPOINT_HEAT, V_HVAC_FLOW_STATE
+	S_HEATER, // Header device, V_HVAC_SETPOINT_HEAT, V_HVAC_FLOW_STATE, V_TEMP
 	S_DISTANCE, // Distance sensor, V_DISTANCE
 	S_LIGHT_LEVEL, // Light level sensor, V_LIGHT_LEVEL (uncalibrated in percentage),  V_LEVEL (light level in lux)
 	S_ARDUINO_NODE, // Used (internally) for presenting a non-repeating Arduino node
@@ -73,7 +73,7 @@ typedef enum {
 	S_RGB_LIGHT, // RGB light. Send color component data using V_RGB. Also supports V_WATT 
 	S_RGBW_LIGHT, // RGB light with an additional White component. Send data using V_RGBW. Also supports V_WATT
 	S_COLOR_SENSOR,  // Color sensor, send color information using V_RGB
-	S_HVAC, // Thermostat/HVAC device. V_HVAC_SETPOINT_HEAT, V_HVAC_SETPOINT_COLD, V_HVAC_FLOW_STATE, V_HVAC_FLOW_MODE
+	S_HVAC, // Thermostat/HVAC device. V_HVAC_SETPOINT_HEAT, V_HVAC_SETPOINT_COLD, V_HVAC_FLOW_STATE, V_HVAC_FLOW_MODE, V_TEMP
 	S_MULTIMETER, // Multimeter device, V_VOLTAGE, V_CURRENT, V_IMPEDANCE 
 	S_SPRINKLER,  // Sprinkler, V_STATUS (turn on/off), V_TRIPPED (if fire detecting device)
 	S_WATER_LEAK, // Water leak sensor, V_TRIPPED, V_ARMED
@@ -84,42 +84,42 @@ typedef enum {
 
 // Type of sensor data (for set/req/ack messages)
 typedef enum {
-	V_TEMP, // S_TEMP
-	V_HUM, // S_HUM
-	V_STATUS, //  S_LIGHT, S_DIMMER, S_SPRINKLER, S_HVAC, S_HEATER. Used for setting binary (on/off) status. 1=on, 0=off  
+	V_TEMP, // S_TEMP. Temperature S_TEMP, S_HEATER, S_HVAC
+	V_HUM, // S_HUM. Humidity
+	V_STATUS, //  S_LIGHT, S_DIMMER, S_SPRINKLER, S_HVAC, S_HEATER. Used for setting/reporting binary (on/off) status. 1=on, 0=off  
 	V_LIGHT=2, // Same as V_STATUS
-	V_PERCENTAGE, // S_DIMMER. Used for sending a percentage value (0-100). 
+	V_PERCENTAGE, // S_DIMMER. Used for sending a percentage value 0-100 (%). 
 	V_DIMMER=3, // S_DIMMER. Same as V_PERCENTAGE.  
-	V_PRESSURE, // S_BARO
-	V_FORECAST, // S_BARO
-	V_RAIN, // S_RAIN
-	V_RAINRATE, // S_RAIN
-	V_WIND, // S_WIND
-	V_GUST,  // S_WIND
-	V_DIRECTION, // S_WIND 
-	V_UV, // S_UV
-	V_WEIGHT, // S_WEIGHT
-	V_DISTANCE, // S_DISTANCE
-	V_IMPEDANCE, // S_MULTIMETER, S_WEIGHT
-	V_ARMED, // S_DOOR, S_MOTION, S_SMOKE, S_SPRINKLER
-	V_TRIPPED, // S_DOOR, S_MOTION, S_SMOKE, S_SPRINKLER (for sprinklers with fire detection)
-	V_WATT, // S_POWER, S_LIGHT, S_DIMMER
-	V_KWH, // S_POWER
-	V_SCENE_ON, // S_SCENE_CONTROLLER
-	V_SCENE_OFF, // S_SCENE_CONTROLLER
+	V_PRESSURE, // S_BARO. Atmospheric Pressure
+	V_FORECAST, // S_BARO. Whether forecast. string of "stable", "sunny", "cloudy", "unstable", "thunderstorm" or "unknown"
+	V_RAIN, // S_RAIN. Amount of rain
+	V_RAINRATE, // S_RAIN. Rate of rain
+	V_WIND, // S_WIND. Wind speed
+	V_GUST,  // S_WIND. Gust
+	V_DIRECTION, // S_WIND. Wind direction 0-360 (degrees)
+	V_UV, // S_UV. UV light level
+	V_WEIGHT, // S_WEIGHT. Weight(for scales etc)
+	V_DISTANCE, // S_DISTANCE. Distance
+	V_IMPEDANCE, // S_MULTIMETER, S_WEIGHT. Impedance value
+	V_ARMED, // S_DOOR, S_MOTION, S_SMOKE, S_SPRINKLER. Armed status of a security sensor. 1 = Armed, 0 = Bypassed
+	V_TRIPPED, // S_DOOR, S_MOTION, S_SMOKE, S_SPRINKLER, S_WATER_LEAK, S_SOUND, S_VIBRATION, S_MOISTURE. Tripped status of a security sensor. 1 = Tripped, 0
+	V_WATT, // S_POWER, S_LIGHT, S_DIMMER, S_RGB, S_RGBW. Watt value for power meters
+	V_KWH, // S_POWER. Accumulated number of KWH for a power meter
+	V_SCENE_ON, // S_SCENE_CONTROLLER. Turn on a scene
+	V_SCENE_OFF, // S_SCENE_CONTROLLER. Turn of a scene
 	V_HEATER, // Deprecated. Use V_HVAC_FLOW_STATE instead.
-	V_HVAC_FLOW_STATE=21,  // HVAC flow state ("Off", "HeatOn", "CoolOn", or "AutoChangeOver"). S_HEATER, S_HVAC 
-	V_HVAC_SPEED, // HVAC/Heater fan speed ("Min", "Normal", "Max", "Auto") 
-	V_LIGHT_LEVEL, // Used for sending light level in uncalibrated percentage. See also V_LEVEL (light level in lux). S_LIGHT_LEVEL
+	V_HVAC_FLOW_STATE=21,  // S_HEATER, S_HVAC. HVAC flow state ("Off", "HeatOn", "CoolOn", or "AutoChangeOver") 
+	V_HVAC_SPEED, // S_HVAC, S_HEATER. HVAC/Heater fan speed ("Min", "Normal", "Max", "Auto") 
+	V_LIGHT_LEVEL, // S_LIGHT_LEVEL. Uncalibrated light level. 0-100%. Use V_LEVEL for light level in lux
 	V_VAR1, V_VAR2, V_VAR3, V_VAR4, V_VAR5,
-	V_UP, // S_COVER
-	V_DOWN, // S_COVER
-	V_STOP, // S_COVER
-	V_IR_SEND, // S_IR
-	V_IR_RECEIVE, // S_IR
-	V_FLOW, // S_WATER
-	V_VOLUME, // S_WATER
-	V_LOCK_STATUS, // S_LOCK
+	V_UP, // S_COVER. Window covering. Up
+	V_DOWN, // S_COVER. Window covering. Down
+	V_STOP, // S_COVER. Window covering. Stop
+	V_IR_SEND, // S_IR. Send out an IR-command
+	V_IR_RECEIVE, // S_IR. This message contains a received IR-command
+	V_FLOW, // S_WATER. Flow of water (in meter)
+	V_VOLUME, // S_WATER. Water volume
+	V_LOCK_STATUS, // S_LOCK. Set or get lock status. 1=Locked, 0=Unlocked
 	V_LEVEL, // S_DUST, S_AIR_QUALITY, S_SOUND (dB), S_VIBRATION (hz), S_LIGHT_LEVEL (lux)
 	V_VOLTAGE, // S_MULTIMETER 
 	V_CURRENT, // S_MULTIMETER
@@ -128,15 +128,16 @@ typedef enum {
 					// Sent as ASCII hex: RRGGBB (RR=red, GG=green, BB=blue component)
 	V_RGBW, // S_RGBW_LIGHT
 					// Used for sending color information to multi color LED lighting. 
-					// Sent as ASCII hex: RRGGBBWW (WW=while component)
+					// Sent as ASCII hex: RRGGBBWW (WW=white component)
 	V_ID,   // S_TEMP
 					// Used for sending in sensors hardware ids (i.e. OneWire DS1820b). 
-	V_UNIT_PREFIX, // Allows sensors to send in a string representing the 
-								 // unit prefix to be displayed in GUI, not parsed by controller! E.g. cm, m, km, inch.
-								 // Can be used for S_DISTANCE or gas concentration (S_DUST, S_AIR_QUALITY)
-	V_HVAC_SETPOINT_COOL, // HVAC cool setpoint (Integer between 0-100). S_HVAC
-	V_HVAC_SETPOINT_HEAT, // HVAC/Heater setpoint (Integer between 0-100). S_HEATER, S_HVAC
-	V_HVAC_FLOW_MODE, // Flow mode for HVAC ("Auto", "ContinuousOn", "PeriodicOn"). S_HVAC
+	V_UNIT_PREFIX, 	// S_DUST, S_AIR_QUALITY
+					// Allows sensors to send in a string representing the 
+					// unit prefix to be displayed in GUI, not parsed by controller! E.g. cm, m, km, inch.
+					// Can be used for S_DISTANCE or gas concentration
+	V_HVAC_SETPOINT_COOL, // S_HVAC. HVAC cool setpoint (Integer between 0-100)
+	V_HVAC_SETPOINT_HEAT, // S_HEATER, S_HVAC. HVAC/Heater setpoint (Integer between 0-100)
+	V_HVAC_FLOW_MODE, // S_HVAC. Flow mode for HVAC ("Auto", "ContinuousOn", "PeriodicOn")
 	
 } mysensor_data;
 
diff --git a/libraries/MySensors/MySensor.cpp b/libraries/MySensors/MySensor.cpp
index 5558d6a..cc210f2 100644
--- a/libraries/MySensors/MySensor.cpp
+++ b/libraries/MySensors/MySensor.cpp
@@ -555,6 +555,7 @@ boolean MySensor::process() {
 #endif
 
 	uint8_t len = radio.receive((uint8_t *)&msg);
+	(void)len; //until somebody makes use of 'len'
 #ifdef WITH_LEDS_BLINKING
 	rxBlink(1);
 #endif
diff --git a/libraries/MySensors/MySensor.h b/libraries/MySensors/MySensor.h
index 9b9e8dd..77be1bd 100644
--- a/libraries/MySensors/MySensor.h
+++ b/libraries/MySensors/MySensor.h
@@ -349,11 +349,6 @@ class MySensor
 
 	MyMessage msg;  // Buffer for incoming messages.
 	MyMessage tmpMsg ;  // Buffer for temporary messages (acks and nonces among others).
-#ifdef MY_SIGNING_FEATURE
-	uint16_t doSign[16]; // Bitfield indicating which sensors require signed communication
-	MyMessage msgSign;  // Buffer for message to sign.
-	MySigning& signer;
-#endif
 
 #ifdef WITH_LEDS_BLINKING
 	uint8_t pinRx; // Rx led pin
@@ -370,6 +365,11 @@ class MySensor
 #endif
 
 	MyTransport& radio;
+#ifdef MY_SIGNING_FEATURE
+	uint16_t doSign[16]; // Bitfield indicating which sensors require signed communication
+	MyMessage msgSign;  // Buffer for message to sign.
+	MySigning& signer;
+#endif
 	MyHw& hw;
 	
 	boolean sendWrite(uint8_t dest, MyMessage &message);
diff --git a/libraries/MySensors/MySigningAtsha204.cpp b/libraries/MySensors/MySigningAtsha204.cpp
index 2baa0dd..29c4d59 100644
--- a/libraries/MySensors/MySigningAtsha204.cpp
+++ b/libraries/MySensors/MySigningAtsha204.cpp
@@ -28,6 +28,8 @@
 #include "MySigning.h"
 #include "MySigningAtsha204.h"
 
+#define SIGNING_IDENTIFIER (1)
+
 // Uncomment this to get some useful serial debug info (Serial.print and Serial.println expected)
 //#define DEBUG_SIGNING
 
diff --git a/libraries/MySensors/MySigningAtsha204.h b/libraries/MySensors/MySigningAtsha204.h
index 5232c00..188a4aa 100644
--- a/libraries/MySensors/MySigningAtsha204.h
+++ b/libraries/MySensors/MySigningAtsha204.h
@@ -33,8 +33,6 @@
 #include "utility/ATSHA204.h"
 #include <stdint.h>
 
-#define SIGNING_IDENTIFIER (1)
-
 #ifdef MY_SECURE_NODE_WHITELISTING
 typedef struct {
 	uint8_t nodeId;
diff --git a/libraries/MySensors/MySigningAtsha204Soft.cpp b/libraries/MySensors/MySigningAtsha204Soft.cpp
index 043d367..971602c 100644
--- a/libraries/MySensors/MySigningAtsha204Soft.cpp
+++ b/libraries/MySensors/MySigningAtsha204Soft.cpp
@@ -33,6 +33,8 @@
 #include "MySigningAtsha204Soft.h"
 #include "utility/sha256.h"
 
+#define SIGNING_IDENTIFIER (1)
+
 // Uncomment this to get some useful serial debug info (Serial.print and Serial.println expected)
 //#define DEBUG_SIGNING
 
@@ -72,15 +74,14 @@ MySigningAtsha204Soft::MySigningAtsha204Soft(bool requestSignatures,
 	uint8_t randomseedPin)
 	:
 	MySigning(requestSignatures),
-	rndPin(randomseedPin),
 #ifdef MY_SECURE_NODE_WHITELISTING
 	whitlist_sz(nof_whitelist_entries),
 	whitelist(the_whitelist),
 	node_serial_info(the_serial),
 #endif
+	Sha256(),
 	verification_ongoing(false),
-	Sha256()
-
+	rndPin(randomseedPin)
 {
 }
 
diff --git a/libraries/MySensors/MySigningAtsha204Soft.h b/libraries/MySensors/MySigningAtsha204Soft.h
index 5d8090e..cd65d2c 100644
--- a/libraries/MySensors/MySigningAtsha204Soft.h
+++ b/libraries/MySensors/MySigningAtsha204Soft.h
@@ -37,8 +37,6 @@
 #include "utility/sha256.h"
 #include <stdint.h>
 
-#define SIGNING_IDENTIFIER (1)
-
 #ifdef MY_SECURE_NODE_WHITELISTING
 typedef struct {
 	uint8_t nodeId;
diff --git a/libraries/MySensors/MySigningNone.cpp b/libraries/MySensors/MySigningNone.cpp
index a73a375..d9aa5ab 100644
--- a/libraries/MySensors/MySigningNone.cpp
+++ b/libraries/MySensors/MySigningNone.cpp
@@ -29,6 +29,8 @@
 #include "MySigning.h"
 #include "MySigningNone.h"
 
+#define SIGNING_IDENTIFIER (0)
+
 // Uncomment this to get some useful serial debug info (Serial.print and Serial.println expected)
 //#define DEBUG_SIGNING
 
@@ -61,6 +63,7 @@ MySigningNone::MySigningNone() : MySigning() {
 }
 
 bool MySigningNone::getNonce(MyMessage &msg) {
+	(void)msg;
 	return true;
 }
 
@@ -69,6 +72,7 @@ bool MySigningNone::checkTimer() {
 }
 
 bool MySigningNone::putNonce(MyMessage &msg) {
+	(void)msg;
 	return true;
 }
 
diff --git a/libraries/MySensors/MySigningNone.h b/libraries/MySensors/MySigningNone.h
index b024b41..4b27103 100644
--- a/libraries/MySensors/MySigningNone.h
+++ b/libraries/MySensors/MySigningNone.h
@@ -32,8 +32,6 @@
 #include "MySigning.h"
 #include <stdint.h>
 
-#define SIGNING_IDENTIFIER (0)
-
 // The "none" signing driver that can be used for nodes
 // not requiring signing
 // It does check SIGNING_IDENTIFIER byte to avoid illegal mixing of signing back-ends in
diff --git a/libraries/MySensors/MyTransportNRF24.cpp b/libraries/MySensors/MyTransportNRF24.cpp
index fee7dca..d11545d 100644
--- a/libraries/MySensors/MyTransportNRF24.cpp
+++ b/libraries/MySensors/MyTransportNRF24.cpp
@@ -74,6 +74,7 @@ bool MyTransportNRF24::send(uint8_t to, const void* data, uint8_t len) {
 bool MyTransportNRF24::available(uint8_t *to) {
 	uint8_t pipe = 255;
 	boolean avail = rf24.available(&pipe);
+	(void)avail; //until somebody makes use of 'avail'
 	if (pipe == CURRENT_NODE_PIPE)
 		*to = _address;
 	else if (pipe == BROADCAST_PIPE)
diff --git a/libraries/MySensors/examples/BatteryPoweredSensor/BatteryPoweredSensor.ino b/libraries/MySensors/examples/BatteryPoweredSensor/BatteryPoweredSensor.ino
index 40c51da..87d0d6e 100644
--- a/libraries/MySensors/examples/BatteryPoweredSensor/BatteryPoweredSensor.ino
+++ b/libraries/MySensors/examples/BatteryPoweredSensor/BatteryPoweredSensor.ino
@@ -30,8 +30,6 @@
 #include <SPI.h>
 #include <MySensor.h>
 
-#define DEBUG 1 // Debug enables Serial.print 1 = Yes 0 = No
-
 int BATTERY_SENSE_PIN = A0;  // select the input pin for the battery sense point
 
 MySensor gw;
@@ -41,7 +39,11 @@ int oldBatteryPcnt = 0;
 void setup()  
 {
    // use the 1.1 V internal reference
+#if defined(__AVR_ATmega2560__)
+   analogReference(INTERNAL1V1);
+#else
    analogReference(INTERNAL);
+#endif
    gw.begin();
 
    // Send the sketch version information to the gateway and Controller
@@ -52,7 +54,7 @@ void loop()
 {
    // get the battery Voltage
    int sensorValue = analogRead(BATTERY_SENSE_PIN);
-   #if DEBUG > 0
+   #ifdef DEBUG
    Serial.println(sensorValue);
    #endif
    
@@ -63,7 +65,7 @@ void loop()
    float batteryV  = sensorValue * 0.003363075;
    int batteryPcnt = sensorValue / 10;
 
-   #if DEBUG > 0
+   #ifdef DEBUG
    Serial.print("Battery Voltage: ");
    Serial.print(batteryV);
    Serial.println(" V");
diff --git a/libraries/MySensors/examples/CO2Sensor/CO2Sensor.ino b/libraries/MySensors/examples/CO2Sensor/CO2Sensor.ino
new file mode 100644
index 0000000..a9cbca7
--- /dev/null
+++ b/libraries/MySensors/examples/CO2Sensor/CO2Sensor.ino
@@ -0,0 +1,100 @@
+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ *******************************
+ *
+ * DESCRIPTION
+ *
+ *  MH-Z14 CO2 sensor
+ * 
+ *  Wiring:
+ *   Pad 1, Pad 5: Vin (Voltage input 4.5V-6V) 
+ *   Pad 2, Pad 3, Pad 12: GND 
+ *   Pad 6: PWM output ==> pin 6
+ *
+ *	From: http://davidegironi.blogspot.fr/2014/01/co2-meter-using-ndir-infrared-mh-z14.html
+ * 	  MH-Z14 has a PWM output, with a sensitivity range of 0ppm to 2000ppm CO2, an accurancy of ±200ppm.
+ * 	  The cycle is 1004ms±5%, given the duty cicle Th (pulse high), Tl is 1004-Th, we can convert it to CO2 value using the formula:
+ *	  CO2ppm = 2000 * (Th - 2ms) /(Th + Tl - 4ms)
+ * 	From: http://airqualityegg.wikispaces.com/Sensor+Tests
+ *	  - response time is less than 30 s
+ *   - 3 minute warm up time
+ *	datasheet: http://www.futurlec.com/Datasheet/Sensor/MH-Z14.pdf
+* Contributor: epierre
+**/
+
+
+#include <MySensor.h>  
+#include <SPI.h>
+
+#define CHILD_ID_AIQ 0
+#define AIQ_SENSOR_ANALOG_PIN 6
+
+unsigned long SLEEP_TIME = 30*1000; // Sleep time between reads (in milliseconds)
+
+float valAIQ =0.0;
+float lastAIQ =0.0;
+
+MySensor gw;
+MyMessage msg(CHILD_ID_AIQ, V_LEVEL);
+MyMessage msg2(CHILD_ID_AIQ, V_UNIT_PREFIX);
+
+void setup()  
+{
+  gw.begin();
+
+  // Send the sketch version information to the gateway and Controller
+  gw.sendSketchInfo("AIQ Sensor CO2 MH-Z14", "1.0");
+
+  // Register all sensors to gateway (they will be created as child devices)
+  gw.present(CHILD_ID_AIQ, S_AIR_QUALITY);  
+  gw.send(msg2.set("ppm"));
+  
+  gw.sleep(SLEEP_TIME);
+  
+  pinMode(AIQ_SENSOR_ANALOG_PIN, INPUT);
+   
+}
+
+void loop() { 
+
+  //unsigned long duration = pulseIn(AIQ_SENSOR_ANALOG_PIN, HIGH);
+  while(digitalRead(AIQ_SENSOR_ANALOG_PIN) == HIGH) {;}
+  //wait for the pin to go HIGH and measure HIGH time
+  unsigned long duration = pulseIn(AIQ_SENSOR_ANALOG_PIN, HIGH);
+  
+  //Serial.print(duration/1000); Serial.println(" ms ");
+  //from datasheet
+	//CO2 ppm = 2000 * (Th - 2ms) / (Th + Tl - 4ms)
+	//  given Tl + Th = 1004
+	//        Tl = 1004 - Th
+	//        = 2000 * (Th - 2ms) / (Th + 1004 - Th -4ms)
+	//        = 2000 * (Th - 2ms) / 1000 = 2 * (Th - 2ms)
+  long co2ppm = 2 * ((duration/1000) - 2);
+  //Serial.print(co2ppm);
+  if ((co2ppm != lastAIQ)&&(abs(co2ppm-lastAIQ)>=10)) {
+      gw.send(msg.set((long)ceil(co2ppm)));
+      lastAIQ = ceil(co2ppm);
+  }
+  
+  //Serial.println();
+  
+  // Power down the radio.  Note that the radio will get powered back up
+  // on the next write() call.
+  gw.sleep(SLEEP_TIME); //sleep for: sleepTime
+}
diff --git a/libraries/MySensors/examples/DimmableLightWithRotaryEncoderButton/DimmableLightWithRotaryEncoderButton.ino b/libraries/MySensors/examples/DimmableLightWithRotaryEncoderButton/DimmableLightWithRotaryEncoderButton.ino
index 81fe076..2386526 100644
--- a/libraries/MySensors/examples/DimmableLightWithRotaryEncoderButton/DimmableLightWithRotaryEncoderButton.ino
+++ b/libraries/MySensors/examples/DimmableLightWithRotaryEncoderButton/DimmableLightWithRotaryEncoderButton.ino
@@ -133,7 +133,7 @@ void incomingMessage(const MyMessage &message)
       newLevel = loadLevelState(EEPROM_DIM_LEVEL_SAVE);
     } 
     // Send dimmer level back to controller with ack enabled
-    gw.send(dimmerMsg.set(0), true);
+    gw.send(dimmerMsg.set(newLevel), true);
     // We do not change any levels here until ack comes back from gateway 
     return;
   } else if (message.type == V_DIMMER) {
diff --git a/libraries/MySensors/examples/DistanceSensor/DistanceSensor.ino b/libraries/MySensors/examples/DistanceSensor/DistanceSensor.ino
index a21e86a..59f15a8 100644
--- a/libraries/MySensors/examples/DistanceSensor/DistanceSensor.ino
+++ b/libraries/MySensors/examples/DistanceSensor/DistanceSensor.ino
@@ -51,7 +51,7 @@ void setup()
 
   // Register all sensors to gw (they will be created as child devices)
   gw.present(CHILD_ID, S_DISTANCE);
-  boolean metric = gw.getConfig().isMetric;
+  metric = gw.getConfig().isMetric;
 }
 
 void loop()      
diff --git a/libraries/MySensors/examples/DustSensorDSM/DustSensorDSM.ino b/libraries/MySensors/examples/DustSensorDSM/DustSensorDSM.ino
new file mode 100644
index 0000000..ca88a73
--- /dev/null
+++ b/libraries/MySensors/examples/DustSensorDSM/DustSensorDSM.ino
@@ -0,0 +1,144 @@
+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ *******************************
+ *
+ * DESCRIPTION
+ * 
+ * Dust Sensor for SamYoung DSM501
+ *   connect the sensor as follows :
+ *    Pin 2 of dust sensor PM1      -> Digital 3 (PMW)
+ *	  Pin 3 of dust sensor          -> +5V 
+ * 	  Pin 4 of dust sensor PM2.5    -> Digital 6 (PWM) 
+ * 	  Pin 5 of dust sensor          -> Ground
+ * Datasheet: http://www.samyoungsnc.com/products/3-1%20Specification%20DSM501.pdf
+* Contributor: epierre
+**/
+  
+
+#include <MySensor.h>  
+#include <SPI.h>
+
+#define CHILD_ID_DUST_PM10            0
+#define CHILD_ID_DUST_PM25            1
+#define DUST_SENSOR_DIGITAL_PIN_PM10  6
+#define DUST_SENSOR_DIGITAL_PIN_PM25  3
+
+unsigned long SLEEP_TIME = 30*1000; // Sleep time between reads (in milliseconds)
+//VARIABLES
+int val = 0;           // variable to store the value coming from the sensor
+float valDUSTPM25 =0.0;
+float lastDUSTPM25 =0.0;
+float valDUSTPM10 =0.0;
+float lastDUSTPM10 =0.0;
+unsigned long duration;
+unsigned long starttime;
+unsigned long endtime;
+unsigned long sampletime_ms = 30000;
+unsigned long lowpulseoccupancy = 0;
+float ratio = 0;
+long concentrationPM25 = 0;
+long concentrationPM10 = 0;
+
+MySensor gw;
+MyMessage dustMsgPM10(CHILD_ID_DUST_PM10, V_LEVEL);
+MyMessage msgPM10(CHILD_ID_DUST_PM10, V_UNIT_PREFIX);
+MyMessage dustMsgPM25(CHILD_ID_DUST_PM25, V_LEVEL);
+MyMessage msgPM25(CHILD_ID_DUST_PM25, V_UNIT_PREFIX);
+
+void setup()  
+{
+  gw.begin();
+
+  // Send the sketch version information to the gateway and Controller
+  gw.sendSketchInfo("Dust Sensor DSM501", "1.4");
+
+  // Register all sensors to gateway (they will be created as child devices)
+  gw.present(CHILD_ID_DUST_PM10, S_DUST);  
+  gw.send(msgPM10.set("ppm"));
+  gw.present(CHILD_ID_DUST_PM25, S_DUST);  
+  gw.send(msgPM25.set("ppm"));
+  
+  pinMode(DUST_SENSOR_DIGITAL_PIN_PM10,INPUT);
+  pinMode(DUST_SENSOR_DIGITAL_PIN_PM25,INPUT);
+  
+}
+
+void loop()      
+{    
+
+  //get PM 2.5 density of particles over 2.5 μm.
+  concentrationPM25=(long)getPM(DUST_SENSOR_DIGITAL_PIN_PM25);
+  Serial.print("PM25: ");
+  Serial.println(concentrationPM25);
+  Serial.print("\n");
+
+  if ((concentrationPM25 != lastDUSTPM25)&&(concentrationPM25>0)) {
+      gw.send(dustMsgPM25.set((long)ceil(concentrationPM25)));
+      lastDUSTPM25 = ceil(concentrationPM25);
+  }
+ //get PM 1.0 - density of particles over 1 μm.
+  concentrationPM10=getPM(DUST_SENSOR_DIGITAL_PIN_PM10);
+  Serial.print("PM10: ");
+  Serial.println(concentrationPM10);
+  Serial.print("\n");
+  //ppmv=mg/m3 * (0.08205*Tmp)/Molecular_mass
+  //0.08205   = Universal gas constant in atm·m3/(kmol·K)
+  int temp=20; //external temperature, if you can replace this with a DHT11 or better 
+  long ppmv=(concentrationPM10*0.0283168/100/1000) *  (0.08205*temp)/0.01;
+  
+  if ((ceil(concentrationPM10) != lastDUSTPM10)&&((long)concentrationPM10>0)) {
+      gw.send(dustMsgPM10.set((long)ppmv));
+      lastDUSTPM10 = ceil(concentrationPM10);
+  }
+ 
+  //sleep to save on radio
+  gw.sleep(SLEEP_TIME);
+  
+}
+
+
+long getPM(int DUST_SENSOR_DIGITAL_PIN) {
+
+  starttime = millis();
+
+  while (1) {
+  
+	  duration = pulseIn(DUST_SENSOR_DIGITAL_PIN, LOW);
+	  lowpulseoccupancy += duration;
+	  endtime = millis();
+	  
+	  if ((endtime-starttime) > sampletime_ms)
+	  {
+		ratio = (lowpulseoccupancy-endtime+starttime)/(sampletime_ms*10.0);  // Integer percentage 0=>100
+		long concentration = 1.1*pow(ratio,3)-3.8*pow(ratio,2)+520*ratio+0.62; // using spec sheet curve
+		//Serial.print("lowpulseoccupancy:");
+		//Serial.print(lowpulseoccupancy);
+		//Serial.print("\n");
+		//Serial.print("ratio:");
+		//Serial.print(ratio);
+		//Serial.print("\n");
+		//Serial.print("DSM501A:");
+		//Serial.println(concentration);
+		//Serial.print("\n");
+		
+		lowpulseoccupancy = 0;
+		return(concentration);	  
+	  }
+  }  
+}
diff --git a/libraries/MySensors/examples/IrrigationController/IrrigationController.ino b/libraries/MySensors/examples/IrrigationController/IrrigationController.ino
index 41e6eb9..abd26e0 100644
--- a/libraries/MySensors/examples/IrrigationController/IrrigationController.ino
+++ b/libraries/MySensors/examples/IrrigationController/IrrigationController.ino
@@ -191,7 +191,7 @@ void setup()
   //check for saved date in EEPROM
   DEBUG_PRINTLN(F("Checking EEPROM for stored date:"));
   delay(500);
-  if (gw.loadState(0) == 0xFF); // EEPROM flag
+  if (gw.loadState(0) == 0xFF) // EEPROM flag
   {
     DEBUG_PRINTLN(F("Retreiving last run time from EEPROM..."));
     for (int i = 0; i < 4 ; i++)
@@ -439,7 +439,7 @@ void loop()
       state = STAND_BY_ALL_OFF;
     }
   }
-  else if (state = ZONE_SELECT_MENU)
+  else if (state == ZONE_SELECT_MENU)
   {
     displayMenu();
   }
@@ -771,6 +771,9 @@ void updateDisplay()
           lcd.print(totalTimeRan);
           lcd.print(" Minutes   ");
         }
+      default:
+        // what of ZONE_SELECT_MENU?
+        break;
     }
     lastUpdateTime = millis();
   }
diff --git a/libraries/MySensors/examples/LightningSensor/LightningSensor.ino b/libraries/MySensors/examples/LightningSensor/LightningSensor.ino
index 8d2bace..63b1a53 100644
--- a/libraries/MySensors/examples/LightningSensor/LightningSensor.ino
+++ b/libraries/MySensors/examples/LightningSensor/LightningSensor.ino
@@ -42,7 +42,6 @@ void setup()
   // Register all sensors to gw (they will be created as child devices)
   gw.present(CHILD_ID_DISTANCE, S_DISTANCE);
   gw.present(CHILD_ID_INTENSITY, S_CUSTOM);
-  boolean metric = gw.getConfig().isMetric;
 
   Serial.begin(115200);
   Serial.println("Playing With Fusion: AS3935 Lightning Sensor, SEN-39001");
@@ -118,4 +117,4 @@ void loop()
 void AS3935_ISR()
 {
   AS3935_ISR_Trig = 1;
-}
\ No newline at end of file
+}
diff --git a/libraries/MySensors/examples/MQTTGateway/MQTTGateway.ino b/libraries/MySensors/examples/MQTTGateway/MQTTGateway.ino
index 0bb722d..34d3fff 100644
--- a/libraries/MySensors/examples/MQTTGateway/MQTTGateway.ino
+++ b/libraries/MySensors/examples/MQTTGateway/MQTTGateway.ino
@@ -279,6 +279,7 @@ void processMQTTMessage(char *inputString, uint8_t inputPos) {
 	uint8_t i = 0;
 	buffer[0]= 0;
 	buffsize = 0;
+	(void)inputPos;
 
 	if ((uint8_t)inputString[0] >> 4 == MQTTCONNECT) {
 		buffer[buffsize++] = MQTTCONNACK << 4;
@@ -336,7 +337,7 @@ void processMQTTMessage(char *inputString, uint8_t inputPos) {
 			} else if (i==2) {
 				msg.sensor = atoi(str);		//SensorID
 			} else if (i==3) {
-				char match=255;			//SensorType
+				unsigned char match=255;			//SensorType
 #ifdef MQTT_TRANSLATE_TYPES				
 
 				for (uint8_t j=0; strcpy_P(convBuf, (char*)pgm_read_word(&(vType[j]))) ; j++) {
@@ -348,7 +349,7 @@ void processMQTTMessage(char *inputString, uint8_t inputPos) {
 				}
 
 #endif
-                                if ( atoi(str)!=0 || str=="0" ) {
+                                if ( atoi(str)!=0 || (str[0]=='0' && str[1] =='\0') ) {
 					match=atoi(str);
 				}
 
diff --git a/libraries/MySensors/examples/MockMySensors/MockMySensors.ino b/libraries/MySensors/examples/MockMySensors/MockMySensors.ino
index 2eb1629..9ccf0a9 100644
--- a/libraries/MySensors/examples/MockMySensors/MockMySensors.ino
+++ b/libraries/MySensors/examples/MockMySensors/MockMySensors.ino
@@ -1,13 +1,13 @@
 /*
-* MockMySensors
+* FakeMySensors
 *
 * This skecth is intended to crate fake sensors which register and respond to the controller
 * 
-* Barduino 2015
+* Barduino, GizMoCuz 2015
 */
 
-#include <SPI.h>
 #include <MySensor.h>  
+#include <SPI.h>
 
 // SPI Pins
 #define CE_PIN 9
@@ -18,14 +18,7 @@
 #define SHORT_WAIT 50
 
 #define SKETCH_NAME "FakeMySensors "
-#define SKETCH_VERSION "v0.2"
-
-// Define Sensors ids
-/*      S_DOOR, S_MOTION, S_SMOKE, S_LIGHT, S_DIMMER, S_COVER, S_TEMP, S_HUM, S_BARO, S_WIND,
-	S_RAIN, S_UV, S_WEIGHT, S_POWER, S_HEATER, S_DISTANCE, S_LIGHT_LEVEL, S_ARDUINO_NODE,
-	S_ARDUINO_REPEATER_NODE, S_LOCK, S_IR, S_WATER, S_AIR_QUALITY, S_CUSTOM, S_DUST,
-	S_SCENE_CONTROLLER
-*/
+#define SKETCH_VERSION "v0.3"
 
 ////#define ID_S_ARDUINO_NODE            //auto defined in initialization
 ////#define ID_S_ARDUINO_REPEATER_NODE   //auto defined in initialization 
@@ -40,29 +33,28 @@
 //#define ID_S_HUM                      8
 //#define ID_S_BARO                     9
 //#define ID_S_WIND                     10
-//#define ID_S_RAIN                    11
+//#define ID_S_RAIN                      11
 //#define ID_S_UV                      12
 //#define ID_S_WEIGHT                  13 
-#define ID_S_POWER                   14
-#define ID_S_HEATER                  15
-#define ID_S_DISTANCE                16
-#define ID_S_LIGHT_LEVEL             17 
-#define ID_S_LOCK                    18
-#define ID_S_IR                      19
-#define ID_S_WATER                   20 
-#define ID_S_AIR_QUALITY             21 
-#define ID_S_DUST                    22
-#define ID_S_SCENE_CONTROLLER        23
-
-#define ID_S_CUSTOM                  24
+//#define ID_S_POWER                   14
+//#define ID_S_HEATER                  15  <<-- not correctly implemented (1.5 API)
+//#define ID_S_DISTANCE                16
+//#define ID_S_LIGHT_LEVEL             17 
+//#define ID_S_LOCK                    18
+//#define ID_S_IR                      19
+//#define ID_S_WATER                   20 
+//#define ID_S_AIR_QUALITY             21 
+//#define ID_S_DUST                    22
+//#define ID_S_SCENE_CONTROLLER        23
+//#define ID_S_CUSTOM                  24
 
 // Global Vars
-unsigned long SLEEP_TIME = 60000; // Sleep time between reads (in milliseconds)
+unsigned long SLEEP_TIME = 12000; // Sleep time between reads (in milliseconds)
 boolean metric = true;
 long randNumber;
 
 // Instanciate MySersors Gateway
-MySensor gw(CE_PIN,CS_PIN);
+MySensor gw;
 
 //Instanciate Messages objects
 
@@ -134,8 +126,10 @@ MySensor gw(CE_PIN,CS_PIN);
 #endif
 
 #ifdef ID_S_HEATER
-  MyMessage msg_S_HEATER_M(ID_S_HEATER,V_HEATER);
-  MyMessage msg_S_HEATER_S(ID_S_HEATER,V_HEATER_SW);
+  float current_set_point=21.5;
+  MyMessage msg_S_HEATER_SP(ID_S_HEATER,V_HVAC_SETPOINT_HEAT);
+  MyMessage msg_S_HEATER_F(ID_S_HEATER,V_HVAC_SETPOINT_HEAT);
+  MyMessage msg_S_HEATER_T(ID_S_HEATER,V_TEMP);
 #endif
 
 #ifdef ID_S_DISTANCE
@@ -161,11 +155,11 @@ MySensor gw(CE_PIN,CS_PIN);
 #endif
 
 #ifdef ID_S_AIR_QUALITY
-  MyMessage msg_S_AIR_QUALITY(ID_S_AIR_QUALITY,V_VAR1);
+  MyMessage msg_S_AIR_QUALITY(ID_S_AIR_QUALITY,V_LEVEL);
 #endif
 
 #ifdef ID_S_DUST
-  MyMessage msg_S_DUST(ID_S_DUST,V_DUST_LEVEL);
+  MyMessage msg_S_DUST(ID_S_DUST,V_LEVEL);
 #endif
 
 #ifdef ID_S_SCENE_CONTROLLER
@@ -241,13 +235,13 @@ void setup()
   #endif
   
   #ifdef ID_S_COVER
-    Serial.println("  S_COVER";
+    Serial.println("  S_COVER");
     gw.present(ID_S_COVER,S_COVER);
     gw.wait(SHORT_WAIT);
   #endif
   
   #ifdef ID_S_TEMP
-    Serial.println("  S_TMEP");
+    Serial.println("  S_TEMP");
     gw.present(ID_S_TEMP,S_TEMP);
     gw.wait(SHORT_WAIT);
   #endif
@@ -381,7 +375,7 @@ void loop()
   gw.wait(LONG_WAIT);
   
   //Read Sensors
-  #ifdef S_ID_DOOR 
+  #ifdef ID_S_DOOR 
     door(); 
   #endif
   
@@ -492,9 +486,7 @@ void receiveTime(unsigned long controllerTime) {
 
 }
 
-//void door(){}
-
-#ifdef S_ID_DOOR
+#ifdef ID_S_DOOR
 void door(){
 
   Serial.print("Door is: " );
@@ -623,7 +615,7 @@ void hum(){
 void baro(){
   
   const char *weather[] = {"stable","sunny","cloudy","unstable","thunderstorm","unknown"};
-  long pressure = map(randNumber,1,100,87000,108600);
+  long pressure = map(randNumber,1,100,900,1200);
   int forecast = map(randNumber,1,100,0,5);
   
   Serial.print("Atmosferic Pressure is: " );
@@ -726,8 +718,9 @@ void power(){
 
 #ifdef ID_S_HEATER
 void heater(){
-  int heater_mode = gw.loadState(ID_S_HEATER);
-  bool heater_switch = gw.loadState(ID_S_HEATER+1);
+  int heater_set_point = gw.loadState(ID_S_HEATER);
+  int heater_flow_state = gw.loadState(ID_S_HEATER+1);
+  int heater_temp = gw.loadState(ID_S_HEATER+2);
   
   Serial.print("Heater mode is: " );
   
@@ -754,6 +747,11 @@ void heater(){
   Serial.println(heater_switch?"On":"Off");
   
   gw.send(msg_S_HEATER_S.set(heater_switch));  
+
+  Serial.print("Heater Temperature is: " );
+  Serial.println(map(randNumber,1,100,0,45));
+  
+  gw.send(msg_S_HEATER_T.set(map(randNumber,1,100,0,45)));
   
 }
 #endif
diff --git a/libraries/MySensors/examples/MockMySensors/README.md b/libraries/MySensors/examples/MockMySensors/README.md
index 24e2ce9..ccb11eb 100644
--- a/libraries/MySensors/examples/MockMySensors/README.md
+++ b/libraries/MySensors/examples/MockMySensors/README.md
@@ -3,7 +3,7 @@ Arduino sketch to fake sensor for the MySensors Library
 
 This skecth is intended to crate fake sensors which register and respond to the controller
 
-Barduino 2015
+Barduino, GizMoCuz 2015
 -----------------
 
 Comment/Uncomment the sensors you would like to test
@@ -12,4 +12,4 @@ Arduino Uno R3 can support about 12 sensors before it runs out of memory.
 You probably need to turn of the MySensor Lib debug to save some memory
 
 Nest step will be to remove the read/write to the eprom
-and extend to support the v1.5 sensors
+and extend 'ID_S_HEATER' to support the v1.5 API
diff --git a/libraries/MySensors/examples/ParkingSensor/ParkingSensor.ino b/libraries/MySensors/examples/ParkingSensor/ParkingSensor.ino
index d54e599..f8ad6de 100644
--- a/libraries/MySensors/examples/ParkingSensor/ParkingSensor.ino
+++ b/libraries/MySensors/examples/ParkingSensor/ParkingSensor.ino
@@ -68,16 +68,16 @@ NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and
 MySensor gw;
 MyMessage msg(CHILD_ID,V_TRIPPED);
 int oldParkedStatus=-1;
-int sendInterval = 5000;  // Send park status at maximum every 5 second.
+unsigned long sendInterval = 5000;  // Send park status at maximum every 5 second.
 unsigned long lastSend;
 #endif
 
-int blinkInterval = 100; // blink interval (milliseconds)
+unsigned long blinkInterval = 100; // blink interval (milliseconds)
 unsigned long lastBlinkPeriod;
 bool blinkColor = true;
 
 // To make a fading motion on the led ring/tape we only move one pixel/distDebounce time
-int distDebounce = 30; 
+unsigned long distDebounce = 30; 
 unsigned long lastDebouncePeriod;
 int numLightPixels=0;
 int skipZero=0;
@@ -161,4 +161,4 @@ void loop() {
     }
     pixels.show(); // This sends the updated pixel color to the hardware.
   }
-}
+}
\ No newline at end of file
diff --git a/libraries/MySensors/examples/RGB-3D/RGB-3D.ino b/libraries/MySensors/examples/RGB-3D/RGB-3D.ino
new file mode 100644
index 0000000..1862c53
--- /dev/null
+++ b/libraries/MySensors/examples/RGB-3D/RGB-3D.ino
@@ -0,0 +1,305 @@
+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ *******************************
+ *
+ * REVISION HISTORY
+ * Version 1.0 - Created by vil1driver
+ * 
+ * DESCRIPTION
+ * RGB led strip controled with three dimmers + one On/Off for run/stop rgb color cycle :p
+ * 
+ */
+ 
+#define SN   "RGB Led strip 3D"
+#define SV   "v1"
+
+// Load mysensors library	
+#include <MySensor.h>	
+// Load Serial Peripheral Interface library  
+#include <SPI.h>
+
+// Arduino pin attached to MOSFET Gate pin
+#define RED_PIN 3 	
+#define GREEN_PIN 5
+#define BLUE_PIN 6
+
+MySensor gw;	
+
+// Define message name and type to send sensor info
+MyMessage RedStatus(RED_PIN, V_DIMMER);		
+MyMessage GreenStatus(GREEN_PIN, V_DIMMER);
+MyMessage BlueStatus(BLUE_PIN, V_DIMMER);
+MyMessage Status(1, V_DIMMER);
+MyMessage rgbShowState(0, V_LIGHT);
+    
+// Serial.print translate sensor id to sensor name
+char color[][6] = {"","","","RED","","GREEN","BLUE"};	
+   
+// Vars for rgbShow function
+int redval = 0;
+int greenval = 0;
+int blueval = 0;
+long time=0;
+int isShow;
+     
+void setup() 
+{
+  // Initializes the sensor node (Callback function for incoming messages, node id, is repeater)
+  gw.begin(incomingMessage, 31, true);		
+       
+  // Present sketch (name, version)
+  gw.sendSketchInfo(SN, SV);				
+       
+  // Register sensors (id, type, description, ack back)
+  gw.present(RED_PIN, S_DIMMER, "present RED light", false);
+  gw.present(GREEN_PIN, S_DIMMER, "present GREEN light", false);
+  gw.present(BLUE_PIN, S_DIMMER, "present BLUE light", false);
+  gw.present(0, S_LIGHT, "present Show button", false);
+
+  // Define pin mode (pin number, type)
+  pinMode(RED_PIN, OUTPUT);		
+  pinMode(GREEN_PIN, OUTPUT);
+  pinMode(BLUE_PIN, OUTPUT);
+
+  // Correct saved RGB value for first start
+  gw.saveState(RED_PIN, constrain((int8_t)gw.loadState(RED_PIN), 0, 100)); 
+  gw.saveState(GREEN_PIN, constrain((int8_t)gw.loadState(GREEN_PIN), 0, 100)); 
+  gw.saveState(BLUE_PIN, constrain((int8_t)gw.loadState(BLUE_PIN), 0, 100)); 
+             
+  // Get value from eeprom and write to output
+  analogWrite(RED_PIN, 255 * gw.loadState(RED_PIN) / 100); 		
+  analogWrite(GREEN_PIN, 255 * gw.loadState(GREEN_PIN) / 100);
+  analogWrite(BLUE_PIN, 255 * gw.loadState(BLUE_PIN) / 100);
+         
+  // Write some debug info
+  Serial.print("Load from eeprom RED: "); 
+  Serial.print(gw.loadState(RED_PIN)); 
+  Serial.println("%"); 
+  Serial.print("Load from eeprom GREEN: "); 
+  Serial.print(gw.loadState(GREEN_PIN)); 
+  Serial.println("%"); 
+  Serial.print("Load from eeprom BLUE: "); 
+  Serial.print(gw.loadState(BLUE_PIN)); 
+  Serial.println("%");  
+  
+  // Send RGB value to controler (request ack back: true/false)
+  Serial.println("Send eeprom value to controler"); 
+  gw.send( RedStatus.set(gw.loadState(RED_PIN)), false );    
+  gw.send( GreenStatus.set(gw.loadState(GREEN_PIN)), false );
+  gw.send( BlueStatus.set(gw.loadState(BLUE_PIN)), false );
+  
+  // Correct RGB show state for first start and load it (set to 'On' at first start)
+  gw.saveState(0, constrain((int8_t)gw.loadState(0), 0, 1));
+  isShow=gw.loadState(0);
+       
+  // Send RGB show state to controler (request ack back: true/false)
+  gw.send( rgbShowState.set(isShow), false);
+  
+  if (isShow==1){Serial.println("RGB show running..."); }
+  Serial.println("Ready to receive messages...");  
+}
+
+void loop()
+{
+  // Process incoming messages (like config and light state from controller)
+  gw.process();		
+      
+  // Run RGB show if is set
+  if (isShow==1)
+  {
+    	rgbShow();
+  	analogWrite(RED_PIN, redval);
+  	analogWrite(GREEN_PIN, greenval);
+  	analogWrite(BLUE_PIN, blueval);
+   } 
+}
+
+
+void incomingMessage(const MyMessage &message)
+{
+  if (message.isAck())
+  {
+   	Serial.println("Got ack from gateway");
+  }
+  if (message.type == V_LIGHT)
+  {
+  	// Incoming on/off command sent from controller ("1" or "0")
+  	int lightState = message.getString()[0] == '1';
+  
+  	// if receive RGB Show On commands, start the show
+  	if (message.sensor==0 && lightState==1){ rgbShowOn();	}
+        // if receive RGB Show Off commands, stop the show
+  	else if (message.sensor==0 && lightState==0){	rgbShowOff();	}
+       
+  	// if receive RGB switch On command
+  	else if (lightState==1)
+  	{
+  		// Write some debug info
+          	Serial.print("Incoming change for ");
+          	Serial.print(color[message.sensor]);
+          	Serial.println(": On");
+          	Serial.print("Load from eeprom: ");
+          
+  		if ( gw.loadState(message.sensor) == 0)
+  		{
+  			// Pick up last saved dimmer level from the eeprom
+            		analogWrite(message.sensor, 255 * gw.loadState(10*message.sensor) / 100);
+            		// Save loaded value to current
+            		gw.saveState(message.sensor, gw.loadState(10*message.sensor));
+            		Serial.print(gw.loadState(10*message.sensor)); 
+            		Serial.println("%");
+            		// Send value to controler
+            		Serial.println("Send value to controler");
+            		gw.send(Status.setSensor(message.sensor).set(gw.loadState(10*message.sensor)),false);
+          	}
+          	else
+          	{
+            		// Pick up last saved dimmer level from the eeprom
+            		analogWrite(message.sensor, 255 * gw.loadState(message.sensor) / 100);
+            		Serial.print(gw.loadState(message.sensor));
+            		Serial.println("%"); 
+            		// Send value to controler
+            		Serial.println("Send value to controler");
+            		gw.send(Status.setSensor(message.sensor).set(gw.loadState(message.sensor)),false);
+          	} 
+          	// Stop the show if it's running
+          	if (isShow==1){ rgbShowStop(message.sensor); }
+        }
+  	// if recieve switch Off command
+  	else if (lightState==0)
+  	{
+  		// Write output to 0 (Off)
+          	analogWrite(message.sensor, 0);
+          	// Save old value to eeprom if it'was not zero
+          	if ( gw.loadState(message.sensor) != 0 )
+          	{
+            		gw.saveState(10*message.sensor, constrain((int8_t)gw.loadState(message.sensor), 0, 100)); 
+          	}
+          	// Save new value to eeprom
+          	gw.saveState(message.sensor, 0); 
+          	// Write some debug info
+  		Serial.print("Incoming change for ");
+  		Serial.print(color[message.sensor]);
+  		Serial.print(": ");
+  		Serial.println("Off");	
+          	Serial.print("Store old value: ");
+          	Serial.print(gw.loadState(10*message.sensor));  
+          	Serial.println("%");
+          	// Send value to controler
+          	Serial.println("Send value to controler");
+          	gw.send(Status.setSensor(message.sensor).set(gw.loadState(message.sensor)),false);
+  		// Stop the show if it's running
+  		if (isShow==1){ rgbShowStop(message.sensor); }
+  	}
+  }
+  else if (message.type == V_DIMMER)
+  {    
+    	uint8_t incomingDimmerStatus = message.getByte();
+    	// limits range of sensor values to between 0 and 100 
+    	incomingDimmerStatus = constrain((int8_t)incomingDimmerStatus, 0, 100);
+    	// Change Dimmer level
+    	analogWrite(message.sensor, 255 * incomingDimmerStatus / 100);
+    	//Save value to eeprom
+    	gw.saveState(message.sensor, incomingDimmerStatus); 
+    	// Write some debug info
+    	Serial.print("Incoming change for ");
+    	Serial.print(color[message.sensor]);
+    	Serial.print(": ");
+    	Serial.print(incomingDimmerStatus);
+    	Serial.println("%");
+        // Send value to controler
+        Serial.println("Send value to controler");
+        gw.send(Status.setSensor(message.sensor).set(gw.loadState(message.sensor)),false);
+    	// Stop the show if it's running
+    	if (isShow==1){ rgbShowStop(message.sensor); }
+    }
+}
+   
+void rgbShow()
+{
+  time = millis();
+  redval = 128+250*cos(2*PI/300000*time);
+  greenval = 128+250*cos(2*PI/300000*time-222);
+  blueval = 128+250*cos(2*PI/300000*time-111);
+  // limits range of sensor values to between 0 and 255 
+  redval = constrain(redval, 0, 255);
+  greenval = constrain(greenval, 0, 255);
+  blueval = constrain(blueval, 0, 255);
+}
+
+void rgbShowOn()
+{
+  // define show On
+  isShow=1;
+  // Save state
+  gw.saveState(0, 1); 
+  // Write some debug info
+  Serial.println("Show must go on");
+}
+   
+void rgbShowOff()
+{
+  // define show Off
+  isShow=0;
+  // Save state
+  gw.saveState(0, 0);
+  // Save RGB value to eeprom
+  gw.saveState(RED_PIN, 100 * redval / 255); 
+  gw.saveState(GREEN_PIN, 100 * greenval / 255);
+  gw.saveState(BLUE_PIN, 100 * blueval / 255);
+  // Write some debug info
+  Serial.println("Stop the show");
+  // Send actual RGB value and state to controler and request ack back (true/false)
+  Serial.println("Send eeprom value to controler"); 
+  gw.send( RedStatus.set(gw.loadState(RED_PIN)), false );    
+  gw.send( GreenStatus.set(gw.loadState(GREEN_PIN)), false );
+  gw.send( BlueStatus.set(gw.loadState(BLUE_PIN)), false );
+  gw.send( rgbShowState.set(0), false);
+}
+
+void rgbShowStop(int sensor)
+{
+   // define show Off
+   isShow=0;
+   // Save state
+   gw.saveState(0, 0);
+   // Write some debug info
+   Serial.println("Stop the show");
+   // Send actual RGB value and state to controler and request ack back (true/false)
+   Serial.println("Send eeprom value to controler"); 
+   if (sensor != RED_PIN)
+   {
+        gw.saveState(RED_PIN, 100 * redval / 255); 
+        gw.send( RedStatus.set(gw.loadState(RED_PIN)), false );  
+    }
+    if (sensor != GREEN_PIN)
+    {
+        gw.saveState(GREEN_PIN, 100 * greenval / 255); 
+        gw.send( GreenStatus.set(gw.loadState(GREEN_PIN)), false );
+    }
+    if (sensor != BLUE_PIN)
+    {
+        gw.saveState(BLUE_PIN, 100 * blueval / 255);
+        gw.send( BlueStatus.set(gw.loadState(BLUE_PIN)), false );
+    }
+    gw.send( rgbShowState.set(0), false);
+}
+           
+   
+   
diff --git a/libraries/MySensors/examples/RainGauge/RainGauge.ino b/libraries/MySensors/examples/RainGauge/RainGauge.ino
index 475eb0c..59b84a6 100644
--- a/libraries/MySensors/examples/RainGauge/RainGauge.ino
+++ b/libraries/MySensors/examples/RainGauge/RainGauge.ino
@@ -123,7 +123,7 @@ volatile int wasTippedBuffer = 0;
 int rainSensorThreshold = 50; //default rain sensor sensitivity in hundredths.  Will be overwritten with msgTrippedVar2.
 byte state = 0;
 byte oldState = -1;
-int lastRainRate = 0;
+unsigned int lastRainRate = 0;
 int lastMeasure = 0;
 boolean gotTime = false;
 byte lastHour;
diff --git a/libraries/MySensors/examples/RealTimeClockDisplaySensor/RealTimeClockDisplaySensor.ino b/libraries/MySensors/examples/RealTimeClockDisplaySensor/RealTimeClockDisplaySensor.ino
index a4c5944..6db9727 100644
--- a/libraries/MySensors/examples/RealTimeClockDisplaySensor/RealTimeClockDisplaySensor.ino
+++ b/libraries/MySensors/examples/RealTimeClockDisplaySensor/RealTimeClockDisplaySensor.ino
@@ -88,8 +88,8 @@ void loop()
   
   // If no time has been received yet, request it every 10 second from controller
   // When time has been received, request update every hour
-  if ((!timeReceived && now-lastRequest > 10*1000)
-    || (timeReceived && now-lastRequest > 60*1000*60)) {
+  if ((!timeReceived && (now-lastRequest) > (10UL*1000UL))
+    || (timeReceived && (now-lastRequest) > (60UL*1000UL*60UL))) {
     // Request time from controller. 
     Serial.println("requesting time");
     gw.requestTime(receiveTime);  
diff --git a/libraries/MySensors/examples/SecretKnockSensor/SecretKnockSensor.ino b/libraries/MySensors/examples/SecretKnockSensor/SecretKnockSensor.ino
index ec2a4ef..56374e5 100644
--- a/libraries/MySensors/examples/SecretKnockSensor/SecretKnockSensor.ino
+++ b/libraries/MySensors/examples/SecretKnockSensor/SecretKnockSensor.ino
@@ -298,7 +298,6 @@ boolean validateKnock(){
 // reads the secret knock from EEPROM. (if any.)
 void readSecretKnock(){
   byte reading;
-  int i;
   reading = gw.loadState(1);
   if (reading == eepromValid){    // only read EEPROM if the signature byte is correct.
     for (int i=0; i < maximumKnocks ;i++){
diff --git a/libraries/MySensors/examples/SecureActuator/SecureActuator.ino b/libraries/MySensors/examples/SecureActuator/SecureActuator.ino
index cae4b81..cb69354 100644
--- a/libraries/MySensors/examples/SecureActuator/SecureActuator.ino
+++ b/libraries/MySensors/examples/SecureActuator/SecureActuator.ino
@@ -71,7 +71,7 @@ MySigningAtsha204 signer;
 #endif
 MySensor gw(radio, hw, signer);
 #else
-#error SecureActuator cannot possibly be secure without signing enabled
+// WARNING! SecureActuator cannot possibly be secure without signing enabled
 MySensor gw(radio, hw);
 #endif
 
@@ -85,7 +85,7 @@ void setup()
   // Fetch lock status
   for (int lock=1, pin=LOCK_1; lock<=NOF_LOCKS;lock++, pin++) {
     // Register all locks to gw (they will be created as child devices)
-    gw.present(lock, S_LOCK, false);
+    gw.present(lock, S_LOCK, "SecureActuator", false);
     // Then set lock pins in output mode
     pinMode(pin, OUTPUT);   
     // Set lock to last known state (using eeprom storage) 
diff --git a/libraries/MySensors/examples/SensebenderBlink/SensebenderBlink.ino b/libraries/MySensors/examples/SensebenderBlink/SensebenderBlink.ino
index 099882e..b4bb4d7 100644
--- a/libraries/MySensors/examples/SensebenderBlink/SensebenderBlink.ino
+++ b/libraries/MySensors/examples/SensebenderBlink/SensebenderBlink.ino
@@ -3,6 +3,7 @@
 
 #include <MySensor.h>
 #include <SPI.h>
+#include "utility/SPIFlash.h"
 
 #define SketchName "Sensebender Blink"
 #define SketchVersion "20150721"
diff --git a/libraries/MySensors/examples/Sha204Personalizer/Sha204Personalizer.ino b/libraries/MySensors/examples/Sha204Personalizer/Sha204Personalizer.ino
index 92acedf..4c542df 100644
--- a/libraries/MySensors/examples/Sha204Personalizer/Sha204Personalizer.ino
+++ b/libraries/MySensors/examples/Sha204Personalizer/Sha204Personalizer.ino
@@ -237,7 +237,6 @@ void write_key(uint8_t* key)
 
 void dump_configuration()
 {
-  uint8_t config_word[4];
   uint8_t tx_buffer[SHA204_CMD_SIZE_MAX];
   uint8_t rx_buffer[SHA204_RSP_SIZE_MAX];
   uint8_t ret_code;
@@ -682,6 +681,8 @@ void setup()
   uint8_t lockConfig = 0;
   uint8_t lockValue = 0;
   uint16_t crc;
+  (void)crc;
+
   Serial.begin(115200);
 
   Serial.println(F("ATSHA204 personalization sketch for MySensors usage."));
diff --git a/libraries/MySensors/examples/SoilMoistSensor/SoilMoistSensor.ino b/libraries/MySensors/examples/SoilMoistSensor/SoilMoistSensor.ino
index 2a2a108..2c3c74e 100644
--- a/libraries/MySensors/examples/SoilMoistSensor/SoilMoistSensor.ino
+++ b/libraries/MySensors/examples/SoilMoistSensor/SoilMoistSensor.ino
@@ -18,48 +18,168 @@
  *
  *******************************
  *
- * REVISION HISTORY
- * Version 1.0 - Henrik Ekblad
- * 
  * DESCRIPTION
- * Example sketch sending soil moisture alarm to controller 
- * http://www.mysensors.org/build/moisture
- */
- 
+ *
+ * Arduino soil moisture based on gypsum sensor/resistive sensor to avoid electric catalyse in soil
+ *  Required to interface the sensor: 2 * 4.7kOhm + 2 * 1N4148
+ * 
+ * Gypsum sensor and calibration: 
+ *	DIY: See http://vanderleevineyard.com/1/category/vinduino/1.html
+ *	Built: Davis / Watermark 200SS 
+ *		http://www.cooking-hacks.com/watermark-soil-moisture-sensor?_bksrc=item2item&_bkloc=product
+ *		http://www.irrometer.com/pdf/supportmaterial/sensors/voltage-WM-chart.pdf
+ *		cb (centibar) http://www.irrometer.com/basics.html
+ *			0-10 Saturated Soil. Occurs for a day or two after irrigation 
+ *			10-20 Soil is adequately wet (except coarse sands which are drying out at this range) 
+ *			30-60 Usual range to irrigate or water (except heavy clay soils). 
+ *			60-100 Usual range to irrigate heavy clay soils 
+ *			100-200 Soil is becoming dangerously dry for maximum production. Proceed with caution. 
+ * 
+ * Connection:
+ *  D6, D7: alternative powering to avoid sensor degradation
+ * A0, A1: alternative resistance mesuring
+ *
+ *  Based on:	
+ *  "Vinduino" portable soil moisture sensor code V3.00
+ *   Date December 31, 2012
+ *   Reinier van der Lee and Theodore Kaskalis
+ *   www.vanderleevineyard.com
+ * Contributor: epierre
+**/
+
+// Copyright (C) 2015, Reinier van der Lee
+// www.vanderleevineyard.com
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+#include <math.h>       // Conversion equation from resistance to %
 #include <SPI.h>
-#include <MySensor.h>  
+#include <MySensor.h>
 
-#define DIGITAL_INPUT_SOIL_SENSOR 3   // Digital input did you attach your soil sensor.  
-#define INTERRUPT DIGITAL_INPUT_SOIL_SENSOR-2 // Usually the interrupt = pin -2 (on uno/nano anyway)
-#define CHILD_ID 0   // Id of the sensor child
+// Setting up format for reading 3 soil sensors
+#define NUM_READS 10    // Number of sensor reads for filtering
+#define CHILD_ID 0
 
-MySensor gw;
-MyMessage msg(CHILD_ID, V_TRIPPED);
-int lastSoilValue = -1;
+MySensor gw;  // Arduino initialization
+MyMessage msg(CHILD_ID, V_LEVEL);  
+unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds)
 
-void setup()  
-{ 
+long buffer[NUM_READS];
+int index;
+
+typedef struct {        // Structure to be used in percentage and resistance values matrix to be filtered (have to be in pairs)
+  int moisture;
+  long resistance;
+} values;
+
+const long knownResistor = 4700;  // Constant value of known resistor in Ohms
+
+int supplyVoltage;                // Measured supply voltage
+int sensorVoltage;                // Measured sensor voltage
+
+values valueOf[NUM_READS];        // Calculated moisture percentages and resistances to be sorted and filtered
+
+int i;                            // Simple index variable
+
+void setup() {
+  // initialize serial communications at 9600 bps:
+  Serial.begin(115200);
   gw.begin();
+  gw.sendSketchInfo("Soil Moisture Sensor Reverse Polarity", "1.0");
+  gw.present(CHILD_ID, S_HUM);  
+  // initialize the digital pins as an output.
+  // Pin 6,7 is for sensor 1
+  // initialize the digital pin as an output.
+  // Pin 6 is sense resistor voltage supply 1
+  pinMode(6, OUTPUT);    
+
+  // initialize the digital pin as an output.
+  // Pin 7 is sense resistor voltage supply 2
+  pinMode(7, OUTPUT);   
+
 
-  // Send the sketch version information to the gateway and Controller
-  gw.sendSketchInfo("Soil Moisture Sensor", "1.0");
-  // sets the soil sensor digital pin as input
-  pinMode(DIGITAL_INPUT_SOIL_SENSOR, INPUT);      
-  // Register all sensors to gw (they will be created as child devices)  
-  gw.present(CHILD_ID, S_MOTION);
 }
- 
-void loop()     
-{     
-  // Read digital soil value
-  int soilValue = digitalRead(DIGITAL_INPUT_SOIL_SENSOR); // 1 = Not triggered, 0 = In soil with water 
-  if (soilValue != lastSoilValue) {
-    Serial.println(soilValue);
-    gw.send(msg.set(soilValue==0?1:0));  // Send the inverse to gw as tripped should be when no water in soil
-    lastSoilValue = soilValue;
+
+void loop() {
+
+	measure(6,7,1);
+	Serial.print ("\t");
+	Serial.println (average());
+	long read1 = average();
+
+	measure(7,6,0);
+	Serial.print ("\t");
+	Serial.println (average());
+	long read2= average();
+
+	long sensor1 = (read1 + read2)/2;
+
+	Serial.print ("resistance bias =" );
+	Serial.println (read1-read2);
+	Serial.print ("sensor bias compensated value = ");
+	Serial.println (sensor1);
+	Serial.println ();
+	
+	//send back the values
+	gw.send(msg.set((long int)ceil(sensor1)));
+	// delay until next measurement (msec)
+    gw.sleep(SLEEP_TIME);
+}
+
+void measure (int phase_b, int phase_a, int analog_input)
+{
+  // read sensor, filter, and calculate resistance value
+  // Noise filter: median filter
+
+  for (i=0; i<NUM_READS; i++) {
+
+    // Read 1 pair of voltage values
+    digitalWrite(phase_a, HIGH);                 // set the voltage supply on
+    delayMicroseconds(25);
+    supplyVoltage = analogRead(analog_input);   // read the supply voltage
+    delayMicroseconds(25);
+    digitalWrite(phase_a, LOW);                  // set the voltage supply off
+    delay(1);
+
+    digitalWrite(phase_b, HIGH);                 // set the voltage supply on
+    delayMicroseconds(25);
+    sensorVoltage = analogRead(analog_input);   // read the sensor voltage
+    delayMicroseconds(25);
+    digitalWrite(phase_b, LOW);                  // set the voltage supply off
+
+    // Calculate resistance
+    // the 0.5 add-term is used to round to the nearest integer
+    // Tip: no need to transform 0-1023 voltage value to 0-5 range, due to following fraction
+    long resistance = (knownResistor * (supplyVoltage - sensorVoltage ) / sensorVoltage) ;
+
+    delay(1);
+    addReading(resistance);
+    Serial.print (resistance);
+    Serial.print ("\t");
   }
-  // Power down the radio and arduino until digital input changes.
-  gw.sleep(INTERRUPT,CHANGE);
 }
 
 
+
+// Averaging algorithm
+void addReading(long resistance){
+  buffer[index] = resistance;
+  index++;
+  if (index >= NUM_READS) index = 0;
+}
+
+long average(){
+  long sum = 0;
+  for (int i = 0; i < NUM_READS; i++){
+    sum += buffer[i];
+  }
+  return (long)(sum / NUM_READS);
+}
diff --git a/libraries/MySensors/examples/TimeAwareSensor/TimeAwareSensor.ino b/libraries/MySensors/examples/TimeAwareSensor/TimeAwareSensor.ino
index 7dfe1b0..f546119 100644
--- a/libraries/MySensors/examples/TimeAwareSensor/TimeAwareSensor.ino
+++ b/libraries/MySensors/examples/TimeAwareSensor/TimeAwareSensor.ino
@@ -59,8 +59,8 @@ void loop()
   
    // If no time has been received yet, request it every 10 second from controller
   // When time has been received, request update every hour
-  if ((!timeReceived && now-lastRequest > 10*1000)
-    || (timeReceived && now-lastRequest > 60*1000*60)) {
+  if ((!timeReceived && (now-lastRequest) > (10UL*1000UL))
+    || (timeReceived && (now-lastRequest) > (60UL*1000UL*60UL))) {
     // Request time from controller. 
     Serial.println("requesting time");
     gw.requestTime(receiveTime);  
diff --git a/libraries/MySensors/examples/TouchDisplaySceneControllerSensor/TouchDisplaySceneControllerSensor.ino b/libraries/MySensors/examples/TouchDisplaySceneControllerSensor/TouchDisplaySceneControllerSensor.ino
index 7a1946a..c5e9dec 100644
--- a/libraries/MySensors/examples/TouchDisplaySceneControllerSensor/TouchDisplaySceneControllerSensor.ino
+++ b/libraries/MySensors/examples/TouchDisplaySceneControllerSensor/TouchDisplaySceneControllerSensor.ino
@@ -77,17 +77,19 @@ int RESEND_DEBOUNCE = 2000; // Number of millisecons interval between sending of
 
 // Add your buttons here. Max is 5 if you still want time at the top.
 char *buttons[] = {
-    "Good Morning", 
-    "Clean Up!", 
-    "All Lights Off", 
-    "Music On/Off"
+    (char *)"Good Morning", 
+    (char *)"Clean Up!", 
+    (char *)"All Lights Off", 
+    (char *)"Music On/Off"
   };
     
 const int buttonCount = sizeof(buttons)/sizeof(char *);
 const int padding = 10;
 const int topBarHeight = 60;
 
-MySensor gw(17,18);
+MyTransportNRF24 radio;  // NRFRF24L01 radio driver
+MyHwATMega328 hw; // Select AtMega328 hardware profile
+MySensor gw(radio, hw);
 MyMessage on(CHILD_ID, V_SCENE_ON);
 MyMessage off(CHILD_ID, V_SCENE_OFF);
 
@@ -142,13 +144,12 @@ void loop()
   unsigned long now = millis();
   
   if (myTouch.dataAvailable()) {
-    unsigned long startPress = millis();
     int pressedButton = myButtons.checkButtons();
 
     if (pressedButton>=0) {
-      bool longPress = millis()-now>LONG_PRESS;
+      bool longPress = millis()-now>(unsigned long)LONG_PRESS;
       
-      if (pressedButton != lastPressedButton || now-lastPressedButtonTime > RESEND_DEBOUNCE) {
+      if (pressedButton != lastPressedButton || now-lastPressedButtonTime > (unsigned long)RESEND_DEBOUNCE) {
         if (longPress) {
           gw.send(off.set(pressedButton));
           Serial.print("Long pressed: ");
@@ -165,8 +166,8 @@ void loop()
 
   // If no time has been received yet, request it every 10 second from controller
   // When time has been received, request update every hour
-  if ((!timeReceived && now-lastRequest > 10*1000)
-    || (timeReceived && now-lastRequest > 60*1000*60)) {
+  if ((!timeReceived && now-lastRequest > (unsigned long)10*1000)
+    || (timeReceived && now-lastRequest > (unsigned long)60*1000*60)) {
     // Request time from controller. 
     Serial.println("requesting time");
     gw.requestTime(receiveTime);  
diff --git a/libraries/MySensors/examples/UVSensor/UVSensor.ino b/libraries/MySensors/examples/UVSensor/UVSensor.ino
index a00ed7f..7db2aae 100644
--- a/libraries/MySensors/examples/UVSensor/UVSensor.ino
+++ b/libraries/MySensors/examples/UVSensor/UVSensor.ino
@@ -53,7 +53,7 @@ MyMessage uvMsg(CHILD_ID_UV, V_UV);
 unsigned long lastSend =0; 
 float uvIndex;
 float lastUV = -1;
-int uvIndexValue [12] = { 50, 227, 318, 408, 503, 606, 696, 795, 881, 976, 1079, 1170};
+uint16_t uvIndexValue [12] = { 50, 227, 318, 408, 503, 606, 696, 795, 881, 976, 1079, 1170};
 
 void setup()  
 { 
@@ -98,7 +98,7 @@ void loop()
   //Serial.println(uvIndex,2);
 
   //Send value to gateway if changed, or at least every 5 minutes
-  if ((uvIndex != lastUV)||(currentTime-lastSend >= 5*60*1000)) {
+  if ((uvIndex != lastUV)||(currentTime-lastSend >= 5UL*60UL*1000UL)) {
       lastSend=currentTime;
       gw.send(uvMsg.set(uvIndex,2));
       lastUV = uvIndex;
diff --git a/libraries/MySensors/examples/VibrationSensor/VibrationSensor.ino b/libraries/MySensors/examples/VibrationSensor/VibrationSensor.ino
new file mode 100644
index 0000000..93db4c5
--- /dev/null
+++ b/libraries/MySensors/examples/VibrationSensor/VibrationSensor.ino
@@ -0,0 +1,94 @@
+/**
+ * The MySensors Arduino library handles the wireless radio link and protocol
+ * between your home built sensors/actuators and HA controller of choice.
+ * The sensors forms a self healing radio network with optional repeaters. Each
+ * repeater and gateway builds a routing tables in EEPROM which keeps track of the
+ * network topology allowing messages to be routed to nodes.
+ *
+ * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+ * Copyright (C) 2013-2015 Sensnology AB
+ * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+ *
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ *******************************
+ *
+ * DESCRIPTION
+ *
+ * Vibration Sensor
+ *
+ * connect the sensor as follows :
+ *
+ * VCC       >>> 5V
+ * S         >>> D3
+ * GND       >>> GND
+ *
+ * Based on: http://www.dfrobot.com/wiki/index.php/DFRobot_Digital_Vibration_Sensor_V2_SKU:DFR0027
+ * Contributor: epierre
+**/
+
+
+#include <MySensor.h>
+#include <SPI.h>
+#include <Wire.h>
+
+#define CHILD_ID_VIBRATION 0
+#define VIBRATION_SENSOR_DIGITAL_PIN 3
+#define SensorLED     13
+
+unsigned long SLEEP_TIME = 10*1000; // Sleep time between reads (in seconds)
+
+//VARIABLES
+int val = 0;           // variable to store the value coming from the sensor
+float valVIBRATION =0.0;
+float lastVIBRATION =0.0;
+unsigned char state = 0;
+
+MySensor gw;
+MyMessage vibrationMsg(CHILD_ID_VIBRATION, V_LEVEL);
+
+void setup()  
+{
+  gw.begin();
+
+  // Send the sketch version information to the gateway and Controller
+  gw.sendSketchInfo("VIBRATION Sensor", "1.0");
+
+  // Register all sensors to gateway (they will be created as child devices)
+  gw.present(CHILD_ID_VIBRATION, S_VIBRATION);
+
+  
+  pinMode(VIBRATION_SENSOR_DIGITAL_PIN, INPUT);
+  attachInterrupt(1, blink, FALLING);// Trigger the blink function when the falling edge is detected
+  pinMode(SensorLED, OUTPUT);  
+}
+
+void loop()      
+{    
+  
+  if(state>=40){ // basically below 40 so ignire basic level
+        gw.send(vibrationMsg.set(int(state)));
+        state = 0;  
+        digitalWrite(SensorLED,HIGH);
+   }    else {
+        state = 0;  
+        digitalWrite(SensorLED,LOW);
+  } 
+
+  
+  // Power down the radio.  Note that the radio will get powered back up
+  // on the next write() call.
+  delay(1000); //delay to allow serial to fully print before sleep
+
+  gw.sleep(SLEEP_TIME); //sleep for: sleepTime
+}
+
+void blink()//Interrupts function
+{
+  state++;
+}
diff --git a/libraries/MySensors/utility/ATSHA204.cpp b/libraries/MySensors/utility/ATSHA204.cpp
index 504d73d..f639bab 100644
--- a/libraries/MySensors/utility/ATSHA204.cpp
+++ b/libraries/MySensors/utility/ATSHA204.cpp
@@ -463,7 +463,8 @@ uint8_t ATSHA204Class::sha204m_execute(uint8_t op_code, uint8_t param1, uint16_t
 	uint8_t poll_delay, poll_timeout, response_size;
 	uint8_t *p_buffer;
 	uint8_t len;
-
+  (void)tx_size;
+  
 	// Supply delays and response size.
 	switch (op_code) 
 	{
diff --git a/libraries/MySensors/utility/RF24.cpp b/libraries/MySensors/utility/RF24.cpp
index 5f5329d..a0d281f 100644
--- a/libraries/MySensors/utility/RF24.cpp
+++ b/libraries/MySensors/utility/RF24.cpp
@@ -41,7 +41,7 @@ void RF24::csn(bool mode)
 			delayMicroseconds(11);  // allow csn to settle
 		}
 	}		
-#else if !defined  (__arm__) || defined (CORE_TEENSY)
+#elif !defined  (__arm__) || defined (CORE_TEENSY)
 	digitalWrite(csn_pin,mode);		
 #endif
 
diff --git a/libraries/MySensors/utility/RFM69.cpp b/libraries/MySensors/utility/RFM69.cpp
index 24bb2d3..4663480 100644
--- a/libraries/MySensors/utility/RFM69.cpp
+++ b/libraries/MySensors/utility/RFM69.cpp
@@ -55,9 +55,9 @@ bool RFM69::initialize(byte freqBand, byte nodeID, byte networkID)
     /* 0x05 */ { REG_FDEVMSB, RF_FDEVMSB_50000}, //default:5khz, (FDEV + BitRate/2 <= 500Khz)
     /* 0x06 */ { REG_FDEVLSB, RF_FDEVLSB_50000},
 
-    /* 0x07 */ { REG_FRFMSB, (freqBand==RF69_315MHZ ? RF_FRFMSB_315 : (freqBand==RF69_433MHZ ? RF_FRFMSB_433 : (freqBand==RF69_868MHZ ? RF_FRFMSB_868 : RF_FRFMSB_915))) },
-    /* 0x08 */ { REG_FRFMID, (freqBand==RF69_315MHZ ? RF_FRFMID_315 : (freqBand==RF69_433MHZ ? RF_FRFMID_433 : (freqBand==RF69_868MHZ ? RF_FRFMID_868 : RF_FRFMID_915))) },
-    /* 0x09 */ { REG_FRFLSB, (freqBand==RF69_315MHZ ? RF_FRFLSB_315 : (freqBand==RF69_433MHZ ? RF_FRFLSB_433 : (freqBand==RF69_868MHZ ? RF_FRFLSB_868 : RF_FRFLSB_915))) },
+    /* 0x07 */ { REG_FRFMSB, (freqBand==RF69_315MHZ ? (const byte)RF_FRFMSB_315 : (freqBand==RF69_433MHZ ? (const byte)RF_FRFMSB_433 : (freqBand==RF69_868MHZ ? (const byte)RF_FRFMSB_868 : (const byte)RF_FRFMSB_915))) },
+    /* 0x08 */ { REG_FRFMID, (freqBand==RF69_315MHZ ? (const byte)RF_FRFMID_315 : (freqBand==RF69_433MHZ ? (const byte)RF_FRFMID_433 : (freqBand==RF69_868MHZ ? (const byte)RF_FRFMID_868 : (const byte)RF_FRFMID_915))) },
+    /* 0x09 */ { REG_FRFLSB, (freqBand==RF69_315MHZ ? (const byte)RF_FRFLSB_315 : (freqBand==RF69_433MHZ ? (const byte)RF_FRFLSB_433 : (freqBand==RF69_868MHZ ? (const byte)RF_FRFLSB_868 : (const byte)RF_FRFLSB_915))) },
     
     // looks like PA1 and PA2 are not implemented on RFM69W, hence the max output power is 13dBm
     // +17dBm and +20dBm are possible on RFM69HW
diff --git a/libraries/MySensors/utility/RFM69.h b/libraries/MySensors/utility/RFM69.h
index 452a2ae..777d1b7 100644
--- a/libraries/MySensors/utility/RFM69.h
+++ b/libraries/MySensors/utility/RFM69.h
@@ -40,7 +40,7 @@
 #if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega88) || defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__)
   #define RF69_IRQ_PIN          2
   #define RF69_IRQ_NUM          0
-#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
+#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega2560__)
   #define RF69_IRQ_PIN          2
   #define RF69_IRQ_NUM          2
 #elif defined(__AVR_ATmega32U4__)
diff --git a/libraries/PN532/PN532.cpp b/libraries/PN532/PN532.cpp
index c6c5490..a9ab4c6 100644
--- a/libraries/PN532/PN532.cpp
+++ b/libraries/PN532/PN532.cpp
@@ -61,6 +61,7 @@ void PN532::begin()
 /**************************************************************************/
 void PN532::PrintHex(const uint8_t *data, const uint32_t numBytes)
 {
+    (void)data;
     for (uint8_t i = 0; i < numBytes; i++) {
         DMSG("0x");
         DMSG_HEX(data[i]);
@@ -86,11 +87,11 @@ void PN532::PrintHexChar(const uint8_t *data, const uint32_t numBytes)
     }
     DMSG("        ");
     for (uint8_t i = 0; i < numBytes; i++) {
-        char c = data[i];
+        uint8_t c = data[i];
         if (c <= 0x1f || c > 0x7f) {
             DMSG('.');
         } else {
-            DMSG(c);
+            DMSG((char)c);
         }
     }
 
@@ -548,7 +549,7 @@ uint8_t PN532::mifareclassic_WriteNDEFURI (uint8_t sectorNumber, uint8_t uriIden
     // in NDEF records
 
     // Setup the sector buffer (w/pre-formatted TLV wrapper and NDEF message)
-    uint8_t sectorbuffer1[16] = {0x00, 0x00, 0x03, len + 5, 0xD1, 0x01, len + 1, 0x55, uriIdentifier, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+    uint8_t sectorbuffer1[16] = {0x00, 0x00, 0x03, (uint8_t)(len + 5), 0xD1, 0x01, (uint8_t)(len + 1), 0x55, uriIdentifier, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
     uint8_t sectorbuffer2[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
     uint8_t sectorbuffer3[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
     uint8_t sectorbuffer4[16] = {0xD3, 0xF7, 0xD3, 0xF7, 0xD3, 0xF7, 0x7F, 0x07, 0x88, 0x40, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
@@ -653,6 +654,7 @@ uint8_t PN532::mifareultralight_ReadPage (uint8_t page, uint8_t *buffer)
 bool PN532::inDataExchange(uint8_t *send, uint8_t sendLength, uint8_t *response, uint8_t *responseLength)
 {
     uint8_t i;
+    (void)i;
 
     pn532_packetbuffer[0] = 0x40; // PN532_COMMAND_INDATAEXCHANGE;
     pn532_packetbuffer[1] = inListedTag;
diff --git a/libraries/PN532/llcp.cpp b/libraries/PN532/llcp.cpp
index ad00236..68da733 100644
--- a/libraries/PN532/llcp.cpp
+++ b/libraries/PN532/llcp.cpp
@@ -37,6 +37,7 @@ int8_t LLCP::activate(uint16_t timeout)
 int8_t LLCP::waitForConnection(uint16_t timeout)
 {
 	uint8_t type;
+	(void)timeout;
 
 	sequence = 0;
 
@@ -76,6 +77,7 @@ int8_t LLCP::waitForConnection(uint16_t timeout)
 int8_t LLCP::waitForDisconnection(uint16_t timeout)
 {
 	uint8_t type;
+	(void)timeout;
 
 	// Get DISC PDU
 	DMSG("wait for a DISC PDU\n");
@@ -113,6 +115,7 @@ int8_t LLCP::waitForDisconnection(uint16_t timeout)
 int8_t LLCP::connect(uint16_t timeout)
 {
 	uint8_t type;
+	(void)timeout;
 
 	sequence = 0;
 
@@ -165,6 +168,7 @@ int8_t LLCP::connect(uint16_t timeout)
 int8_t LLCP::disconnect(uint16_t timeout)
 {
 	uint8_t type;
+	(void)timeout;
 
 	// try to get a SYMM PDU
 	if (2 > link.read(headerBuf, headerBufLen)) {
@@ -207,7 +211,6 @@ int8_t LLCP::disconnect(uint16_t timeout)
 
 bool LLCP::write(const uint8_t *header, uint8_t hlen, const uint8_t *body, uint8_t blen)
 {
-	uint8_t type;
 	uint8_t buf[3];
 
 	if (2 != link.read(buf, sizeof(buf))) {
diff --git a/libraries/PN532/snep.cpp b/libraries/PN532/snep.cpp
index 650532d..f690878 100644
--- a/libraries/PN532/snep.cpp
+++ b/libraries/PN532/snep.cpp
@@ -79,7 +79,7 @@ int16_t SNEP::read(uint8_t *buf, uint8_t len, uint16_t timeout)
 	}
 
 	// check message's length
-	uint32_t length = (buf[2] << 24) + (buf[3] << 16) + (buf[4] << 8) + buf[5];
+	uint32_t length = ((uint32_t)buf[2] << 24) + ((uint32_t)buf[3] << 16) + (buf[4] << 8) + buf[5];
 	// length should not be more than 244 (header + body < 255, header = 6 + 3 + 2)
 	if (length > (status - 6)) {
 		DMSG("The SNEP message is too large\n"); 
diff --git a/libraries/PWF_AS3935_Lightning_Sensor/PWFusion_AS3935.cpp b/libraries/PWF_AS3935_Lightning_Sensor/PWFusion_AS3935.cpp
index 1d2b8a0..b512121 100644
--- a/libraries/PWF_AS3935_Lightning_Sensor/PWFusion_AS3935.cpp
+++ b/libraries/PWF_AS3935_Lightning_Sensor/PWFusion_AS3935.cpp
@@ -78,15 +78,8 @@ uint8_t PWF_AS3935::_sing_reg_read(uint8_t RegAdd)
 
 void PWF_AS3935::_sing_reg_write(uint8_t RegAdd, uint8_t DataMask, uint8_t RegData)
 {
-	// start by reading original register data (only modifying what we need to)
-	uint8_t OrigRegData = _sing_reg_read(RegAdd);
-
-	// calculate new register data... 'delete' old targeted data, replace with new data
-	// note: 'DataMask' must be bits targeted for replacement
-	// add'l note: this function does NOT shift values into the proper place... they need to be there already
-	uint8_t NewRegData = ((OrigRegData & ~DataMask) | (RegData & DataMask));
-
-	// now configure and write the updated register value
+	(void)DataMask;
+	// Configure and write the updated register value
 	digitalWrite(_cs, LOW);							// set pin low to start talking to IC
 	// next pack command byte, send AS3935.... structure is shown below
 	//  MODE   Register Address/Direct Cmd
@@ -228,7 +221,7 @@ uint32_t PWF_AS3935::AS3935_GetStrikeEnergyRaw(void)
 {
 	uint32_t nrgy_raw = ((_sing_reg_read(0x06) & 0x1F) << 8);	// MMSB, shift 8  bits left, make room for MSB
 	nrgy_raw |= _sing_reg_read(0x05);							// read MSB
-	nrgy_raw <= 8;												// shift 8 bits left, make room for LSB
+	nrgy_raw <<= 8;												// shift 8 bits left, make room for LSB
 	nrgy_raw |= _sing_reg_read(0x04);							// read LSB, add to others
 	
 	return nrgy_raw;
diff --git a/libraries/PinChangeInt/PinChangeInt.h b/libraries/PinChangeInt/PinChangeInt.h
index 807b20d..6ccd1df 100644
--- a/libraries/PinChangeInt/PinChangeInt.h
+++ b/libraries/PinChangeInt/PinChangeInt.h
@@ -474,7 +474,8 @@ void PCintPort::detachInterrupt(uint8_t arduinoPin)
 // there isn't really a good way to back-map ports and masks to pins.
 void PCintPort::PCint() {
 	uint8_t thisChangedPin; //MIKE
-
+	(void)thisChangedPin;
+	
 	#ifdef FLASH
 	if (*led_port & led_mask) *led_port&=not_led_mask;
 	else *led_port|=led_mask;
diff --git a/libraries/RemoteSwitch/RemoteTransmitter.cpp b/libraries/RemoteSwitch/RemoteTransmitter.cpp
index d4df6e6..648b5a8 100644
--- a/libraries/RemoteSwitch/RemoteTransmitter.cpp
+++ b/libraries/RemoteSwitch/RemoteTransmitter.cpp
@@ -230,6 +230,7 @@ unsigned long KaKuTransmitter::getTelegram(char address, byte device, boolean on
 }
 
 void KaKuTransmitter::sendSignal(char address, byte group, byte device, boolean on) {
+	(void)device;
 	sendTelegram(getTelegram(address, group, on), _pin);
 }
 
diff --git a/libraries/UTFT/UTFT.cpp b/libraries/UTFT/UTFT.cpp
index 5bfd21d..17da918 100644
--- a/libraries/UTFT/UTFT.cpp
+++ b/libraries/UTFT/UTFT.cpp
@@ -854,8 +854,8 @@ void UTFT::printChar(byte c, int x, int y)
 		{
 			setXY(x,y,x+cfont.x_size-1,y+cfont.y_size-1);
 	  
-			temp=((c-cfont.offset)*((cfont.x_size/8)*cfont.y_size))+4;
-			for(j=0;j<((cfont.x_size/8)*cfont.y_size);j++)
+			temp=(word)((c-cfont.offset)*((cfont.x_size/8)*cfont.y_size))+4;
+			for(j=0;j<(word)((cfont.x_size/8)*cfont.y_size);j++)
 			{
 				ch=pgm_read_byte(&cfont.font[temp]);
 				for(i=0;i<8;i++)
@@ -876,7 +876,7 @@ void UTFT::printChar(byte c, int x, int y)
 		{
 			temp=((c-cfont.offset)*((cfont.x_size/8)*cfont.y_size))+4;
 
-			for(j=0;j<((cfont.x_size/8)*cfont.y_size);j+=(cfont.x_size/8))
+			for(j=0;j<(word)((cfont.x_size/8)*cfont.y_size);j+=(cfont.x_size/8))
 			{
 				setXY(x,y+(j/(cfont.x_size/8)),x+cfont.x_size-1,y+(j/(cfont.x_size/8)));
 				for (int zz=(cfont.x_size/8)-1; zz>=0; zz--)
@@ -1080,7 +1080,7 @@ void UTFT::printNumF(double num, byte dec, int x, int y, char divider, int lengt
 
 	if (divider != '.')
 	{
-		for (int i=0; i<sizeof(st); i++)
+		for (unsigned int i=0; i<sizeof(st); i++)
 			if (st[i]=='.')
 				st[i]=divider;
 	}
@@ -1090,13 +1090,13 @@ void UTFT::printNumF(double num, byte dec, int x, int y, char divider, int lengt
 		if (neg)
 		{
 			st[0]='-';
-			for (int i=1; i<sizeof(st); i++)
+			for (unsigned int i=1; i<sizeof(st); i++)
 				if ((st[i]==' ') || (st[i]=='-'))
 					st[i]=filler;
 		}
 		else
 		{
-			for (int i=0; i<sizeof(st); i++)
+			for (unsigned int i=0; i<sizeof(st); i++)
 				if (st[i]==' ')
 					st[i]=filler;
 		}
diff --git a/libraries/UTFT_Buttons/UTFT_Buttons.cpp b/libraries/UTFT_Buttons/UTFT_Buttons.cpp
index 33143f2..11345e1 100644
--- a/libraries/UTFT_Buttons/UTFT_Buttons.cpp
+++ b/libraries/UTFT_Buttons/UTFT_Buttons.cpp
@@ -194,7 +194,7 @@ void UTFT_Buttons::deleteAllButtons()
 		buttons[i].width=0;
 		buttons[i].height=0;
 		buttons[i].flags=BUTTON_UNUSED;
-		buttons[i].label="";
+		buttons[i].label[0]='\0';
 	}
 }
 
@@ -212,7 +212,7 @@ int UTFT_Buttons::checkButtons()
 		{
 			if (((buttons[i].flags & BUTTON_UNUSED) == 0) and ((buttons[i].flags & BUTTON_DISABLED) == 0) and (result == -1))
 			{
-				if ((touch_x >= buttons[i].pos_x) and (touch_x <= (buttons[i].pos_x + buttons[i].width)) and (touch_y >= buttons[i].pos_y) and (touch_y <= (buttons[i].pos_y + buttons[i].height)))
+				if ((touch_x >= (int)buttons[i].pos_x) and (touch_x <= (int)(buttons[i].pos_x + buttons[i].width)) and (touch_y >= (int)buttons[i].pos_y) and (touch_y <= (int)(buttons[i].pos_y + buttons[i].height)))
 					result = i;
 			}
 		}
diff --git a/libraries/sha204/sha204_library.cpp b/libraries/sha204/sha204_library.cpp
index 8e43890..8728096 100644
--- a/libraries/sha204/sha204_library.cpp
+++ b/libraries/sha204/sha204_library.cpp
@@ -791,6 +791,19 @@ uint8_t atsha204Class::sha204m_check_parameters(uint8_t op_code, uint8_t param1,
 	return SHA204_SUCCESS;
 
 #else
+  (void)rx_size;
+  (void)tx_size;
+  (void)tx_buffer;
+  (void)rx_buffer;
+  (void)param1;
+  (void)param2;
+  (void)data1;
+  (void)data2;
+  (void)data3;
+  (void)datalen1;
+  (void)datalen2;
+  (void)datalen3;
+  (void)op_code;
 	return SHA204_SUCCESS;
 #endif
 }