Added new (optional) arguments to begin where you can set PA level and radio channel in sketches and gateway. Default values for constructor and begin arguments also made it possible to simplify all sketches when using defualt ce/cs pins (9,10) for radio and AUTO radion Id mode.

libraries/MySensors/Sensor.h

@@ -123,18 +123,20 @@ class Sensor : public RF24
 	*
 	* Creates a new instance of Sensor class.
 	*
-	* @param _cepin The pin attached to RF24 Chip Enable on the RF module
-	* @param _cspin The pin attached to RF24 Chip Select
+	* @param _cepin The pin attached to RF24 Chip Enable on the RF module (defualt 9)
+	* @param _cspin The pin attached to RF24 Chip Select (default 10)
 	*/
-	Sensor(uint8_t _cepin, uint8_t _cspin);
+	Sensor(uint8_t _cepin=9, uint8_t _cspin=10);
 
 	/**
 	* Begin operation of the sensor net library
 	*
 	* Call this in setup(), before calling any other sensor net library methods.
-	* @param _radioId The unique id (1-254) for this sensor. Specify 255 for auto id mode.
+	* @param radioId The unique id (1-254) for this sensor. Default 255 (auto mode).
+	* @param paLevel Radio PA Level for this sensor. Default RF24_PA_MAX
+	* @param channel Radio channel. Default RF24_PA_MAX
 	*/
-	void begin(uint8_t _radioId=AUTO);
+	void begin(uint8_t radioId=AUTO, rf24_pa_dbm_e paLevel=RF24_PA_MAX, uint8_t channel=70);
 
 	uint8_t getRadioId();
 
@@ -255,7 +257,7 @@ class Sensor : public RF24
 	message_s msg;  // Buffer for incoming messages.
 	char convBuffer[20];
 
-	void setupRadio();
+	void setupRadio(rf24_pa_dbm_e paLevel, uint8_t channel);
 	void findRelay();
 	boolean send(message_s message, int length);
 	boolean sendWrite(uint8_t dest, message_s message, int length);