diff --git a/libraries/MySensors/examples/BinarySwitch/BinarySwitch.ino b/libraries/MySensors/examples/BinarySwitch/BinarySwitch.ino
new file mode 100644
index 0000000..61f4da2
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+++ b/libraries/MySensors/examples/BinarySwitch/BinarySwitch.ino
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+// Simple binary switch example 
+// Connect button or door/window reed switch between 
+// digitial I/O pin 3 (BUTTON_PIN below) and GND.
+
+#include <Sensor.h>
+#include <SPI.h>
+#include <EEPROM.h>  
+#include <RF24.h>
+#include <Bounce2.h>
+
+#define BUTTON_PIN  3  // Arduino Digital I/O pin for button/reed switch
+
+Sensor gw;
+Bounce debouncer = Bounce(); 
+int oldValue=-1;
+
+void setup()  
+{  
+  gw.begin();
+
+ // Setup the button
+  pinMode(BUTTON_PIN,INPUT);
+  // Activate internal pull-up
+  digitalWrite(BUTTON_PIN,HIGH);
+  
+  // After setting up the button, setup debouncer
+  debouncer.attach(BUTTON_PIN);
+  debouncer.interval(5);
+  
+  // Register binary input sensor to gw (they will be created as child devices)
+  // You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage. 
+  // If S_LIGHT is used, remember to update variable type you send in below.
+  gw.sendSensorPresentation(BUTTON_PIN, S_DOOR);  
+}
+
+
+//  Check if digital input has changed and send in new value
+void loop() 
+{
+  debouncer.update();
+  // Get the update value
+  int value = debouncer.read();
+ 
+  if (value != oldValue) {
+     // Send in the new value
+     gw.sendVariable(BUTTON_PIN, V_TRIPPED, value==HIGH ? "1" : "0");  // Change to V_LIGHT if you use S_LIGHT in presentation above
+     oldValue = value;
+  }
+} 
+