Multisensor with Relay control
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 I had build a multi sensor with temp,humidity, Door sensor and Relay for my garage door. I am using a Nano board. Connecting the Vera creates all sensors, but when i am using the button swich to swich the Relay, from the serial terminal i can see that this command is not received from the sensors node. I try several things without any success. Please check my code: 
 Thanks in Advance.#include <SPI.h> 
 #include <MySensor.h>
 #include <NewPing.h>
 #include <Bounce2.h>
 #include <DHT.h>//Relay #define RELAY_1 3 // Arduino Digital I/O pin number for first relay (second on pin+1 etc) 
 #define NUMBER_OF_RELAYS 1 // Total number of attached relays
 #define RELAY_ON 1 // GPIO value to write to turn on attached relay
 #define RELAY_OFF 0 // GPIO value to write to turn off attached relay//define temp/humidity sensor 
 #define CHILD_ID_HUM 2
 #define CHILD_ID_TEMP 3
 #define HUMIDITY_SENSOR_DIGITAL_PIN 4//define button/magnet sensor 
 #define CHILD_ID_BUT 4
 #define BUTTON_PIN 7 // Arduino Digital I/O pin for button/reed switch//define Distace Sensor 
 #define CHILD_ID_DIS 5
 #define TRIGGER_PIN 6 // Arduino pin tied to trigger pin on the ultrasonic sensor.
 #define ECHO_PIN 5 // Arduino pin tied to echo pin on the ultrasonic sensor.
 #define MAX_DISTANCE 300 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm.
 unsigned long SLEEP_TIME = 1000; // Sleep time between reads (in milliseconds)MySensor gw; //Distance sensor initiliazation 
 NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.
 int lastDist;
 boolean metric = true;//Temp sensor initiliazation 
 DHT dht;
 float lastTemp;
 float lastHum;//Magnet sensor initiliazation 
 Bounce debouncer = Bounce();
 int oldValue=0;
 bool state;//Distace Sensor 
 MyMessage msgDis(CHILD_ID_DIS, V_DISTANCE);//Temp message 
 MyMessage msgHum(CHILD_ID_HUM, V_HUM);
 MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);//Magnet door sensor message 
 // Change to V_LIGHT if you use S_LIGHT in presentation below
 MyMessage msgBut(CHILD_ID_BUT,V_TRIPPED);void setup() 
 {
 gw.begin(incomingMessage, AUTO, false);// Send the sketch version information to the gateway and Controller 
 gw.sendSketchInfo("Distance & Temp Sensor & Rele & Magnet,Relay", "1.0");
 //gw.begin(incomingMessage, AUTO, true);// 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);//setup dht sensor 
 dht.setup(HUMIDITY_SENSOR_DIGITAL_PIN);// Fetch relay status 
 for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
 // Register all sensors to gw (they will be created as child devices)
 gw.present(sensor, S_LIGHT);
 // Then set relay pins in output mode
 pinMode(pin, OUTPUT);
 // Set relay to last known state (using eeprom storage)
 digitalWrite(pin, gw.loadState(sensor)?RELAY_ON:RELAY_OFF);
 }// Register all sensors to gw (they will be created as child devices) 
 gw.present(CHILD_ID_BUT, S_DOOR);
 gw.present(CHILD_ID_DIS, S_DISTANCE);
 gw.present(CHILD_ID_HUM, S_HUM);
 gw.present(CHILD_ID_TEMP, S_TEMP);
 //gw.present(CHILD_ID_REL, S_LIGHT);} void loop() 
 {
 // Alway process incoming messages whenever possible = for Relaygw.process(); debouncer.update(); // Distance process int dist = metric?sonar.ping_cm():sonar.ping_in(); 
 Serial.print(F("Ping: "));
 Serial.print(dist); // Convert ping time to distance in cm and print result (0 = outside set distance range)
 Serial.println(metric?" cm":" in");if (dist != lastDist) { 
 gw.send(msgDis.set(dist));
 lastDist = dist;
 }//Temp 
 delay(dht.getMinimumSamplingPeriod());
 float temperature = dht.getTemperature();
 if (isnan(temperature)) {
 Serial.println(F("Failed reading temperature from DHT"));
 } else if (temperature != lastTemp) {
 lastTemp = temperature;
 if (!metric) {
 temperature = dht.toCelsius(temperature);
 }
 gw.send(msgTemp.set(temperature, 1));
 Serial.print("T: ");
 Serial.println(temperature);
 }float humidity = dht.getHumidity(); 
 if (isnan(humidity)) {
 Serial.println(F("Failed reading humidity from DHT"));
 } else if (humidity != lastHum) {
 lastHum = humidity;
 gw.send(msgHum.set(humidity, 1));
 Serial.print("H: ");
 Serial.println(humidity);
 }//Button - Magnet update debouncer.update(); 
 // Get the update value
 int value = debouncer.read();if (value != oldValue) { 
 // Send in the new value
 gw.send(msgBut.set(value==HIGH ? 1 : 0));
 oldValue = value;
 }//gw.sleep(SLEEP_TIME); 
 }void incomingMessage(const MyMessage &message) { 
 // We only expect one type of message from controller. But we better check anyway.
 if (message.type==V_LIGHT) {
 // Change relay state
 digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
 // Store state in eeprom
 gw.saveState(message.sensor, message.getBool());
 // Write some debug info
 Serial.print("Incoming change for sensor:");
 Serial.print(message.sensor);
 Serial.print(", New status: ");
 Serial.println(message.getBool());
 }
 }
 
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