@nagelc

thank you

Hi every one. I'm very new in mysensors (I use bad English)
in my sketch how to setup sleep,interrupt for 3 button (์NRF51822)
thank you

#define MY_DEBUG 
#define MY_NODE_ID 4

//#define MY_RADIO_NRF24
#define MY_RADIO_NRF5_ESB

#include <SPI.h>
#include <MySensors.h>

#define CHILD_ID_SW1 1
#define CHILD_ID_SW2 2
#define CHILD_ID_SW3 3

#define BUTTON1_PIN 3
#define BUTTON2_PIN 4
#define BUTTON3_PIN 5

boolean sw1State;
boolean lastState1;
boolean tripped1 = HIGH;

boolean sw2State;
boolean lastState2;
boolean tripped2 = HIGH;

boolean sw3State;
boolean lastState3;
boolean tripped3 = HIGH;

MyMessage msg1(CHILD_ID_SW1, V_TRIPPED);
MyMessage msg2(CHILD_ID_SW2, V_TRIPPED);
MyMessage msg3(CHILD_ID_SW3, V_TRIPPED);

void presentation() 
{
  sendSketchInfo("Push Button 1", "1.0");
  
  present(CHILD_ID_SW1, S_DOOR); 
  present(CHILD_ID_SW2, S_DOOR);
  present(CHILD_ID_SW3, S_DOOR); 
}

void setup() 
{
  pinMode (BUTTON1_PIN,INPUT_PULLUP);
  pinMode (BUTTON2_PIN,INPUT_PULLUP);
  pinMode (BUTTON3_PIN,INPUT_PULLUP);

}
 
void loop() 
{ 
  sw1State = digitalRead(BUTTON1_PIN);
  if ( ( sw1State == LOW) && (lastState1 == HIGH) ) tripped1 = !tripped1;
  send(msg1.set(tripped1==HIGH ? "1" : "0"));
     lastState1 = sw1State;

  sw2State = digitalRead(BUTTON2_PIN);
  if ( ( sw2State == LOW) && (lastState2 == HIGH) ) tripped2 = !tripped2;
  send(msg2.set(tripped2==HIGH ? "1" : "0"));
     lastState2 = sw2State;

  sw3State = digitalRead(BUTTON3_PIN);
  if ( ( sw3State == LOW) && (lastState3 == HIGH) ) tripped3 = !tripped3;
  send(msg3.set(tripped3==HIGH ? "1" : "0"));
     lastState3 = sw3State;

  //sleep(digitalPinToInterrupt(BUTTON1_PIN), CHANGE, 0);    
  //sleep(INTERRUPT, CHANGE, 0);
}