@dzjr
thank you for your reply
at least 10 children in node and 30 nodes
@dzjr

thank you for your reply
at least 10 children in node and 30 nodes

and it can have blockages if there are sensors that function or even time
thanks

Hi,
in a node how many children can put rs-485
thanks good work

@mfalkvidd good job

hi
I have this error
'class SensorMQ' has no member named 'setCurveScalingFactor'

thanks for the work you did
i add the motion sensor and light level sensor its not working well
you can help me thank you

/*
Relay with toggle switch sketch
modified to work with no uplink
to gateway
Toggle switch connected between pin3 and ground.
*/

#define MY_DEBUG // Enable debug prints to serial monitor

#define MY_RADIO_NRF24 // Enable and select radio type attached

#define MY_TRANSPORT_WAIT_READY_MS 5000 //set how long to wait for transport ready in milliseconds

#include <MySensors.h>
#include <Bounce2.h>

#define CHILD_ID_LEVEL A0
#define RELAY_PIN 5 // Arduino Digital I/O pin number for relay
#define SWITCH_PIN 4 // Arduino Digital I/O pin number for switch
#define DIGITAL_INPUT_SENSOR 3 // The digital input you attached your motion sensor. (Only 2 and 3 generates interrupt!)

#define CHILD_ID 1 // Id of the sensor child
#define CHILD_ID_MOT 2 //motion sensor
#define CHILD_ID_LEVEL 3
#define RELAY_ON 1
#define RELAY_OFF 0

Bounce debouncer = Bounce();
int oldswitchState = 0;
bool state = false;
bool firstStart = true;
int photocellPin = 0; // The photoresistor and resistance 10 / 12KOhms connected on the pin / analog pin A0
int photocellReading;

unsigned long interval= 6000;//dht.getMinimumSamplingPeriod(); // the time we need to wait
unsigned long previousMillis=0; // millis() returns an unsigned long.
unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)

MyMessage msg(CHILD_ID, V_STATUS);
MyMessage msgMot(CHILD_ID_MOT, V_TRIPPED);
MyMessage msgLight(CHILD_ID_LEVEL, V_LIGHT_LEVEL);

void setup(){
pinMode(SWITCH_PIN, INPUT_PULLUP); // Setup the button pin, Activate internal pull-up
debouncer.attach(SWITCH_PIN); // After setting up the button, setup debouncer
debouncer.interval(5);

pinMode(RELAY_PIN, OUTPUT); // set relay pin in output mode
digitalWrite(RELAY_PIN, RELAY_OFF); // Make sure relay is off when starting up
}

void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Relay & Toggle", "1.0");

// Register all sensors to gw (they will be created as child devices)
present(CHILD_ID, S_BINARY);
present(CHILD_ID_LEVEL, S_LIGHT_LEVEL);
present(CHILD_ID_MOT, V_TRIPPED); //me
}

void loop(){

if (firstStart) { // this code is only run once at startup
debouncer.update();
oldswitchState = debouncer.read(); // set oldswitchState to the current toggle switch state
send(msg.set(false), false); // notify controller of current state no ack
firstStart = false; // set firstStart flag false to prevent code from running again
}
debouncer.update();
int switchState = debouncer.read(); // Get the update value
if (switchState != oldswitchState) { // check for new throw of toggle switch
state = !state; // Toggle the state
digitalWrite(RELAY_PIN, state ? RELAY_ON : RELAY_OFF); // switch the relay to the new state
send(msg.set(state), false); // notify controller of current state no ack
oldswitchState = switchState;
}
// Read digital motion value
boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH;

// only run loop if time has passed.
unsigned long currentMillis = millis(); // grab current time

// check if "interval" time has passed
if ((unsigned long)(currentMillis - previousMillis) >= interval) {

send(msgMot.set(tripped?"1":"0"));

photocellReading = analogRead(photocellPin)/10; // Conversion en 100% (approximatif)
// Valeur de la photorésistance avec lampe torche devant = ~1000
Serial.print("Luminosité : ");
Serial.println(photocellReading);
send(msgLight.set(photocellReading, 1));

      if(tripped == 1 && photocellReading < 30)           // Si la luminosité est inférieure à 30%

#ifdef MY_DEBUG
Serial.print("Motion: ");
Serial.println(tripped);
#endif
}
}
/-------------------start of functions--------------------------/

void receive(const MyMessage &message) {
if (message.type == V_STATUS) { // check to see if incoming message is for a switch
state = message.getBool(); // get the new state
digitalWrite(RELAY_PIN, state ? RELAY_ON : RELAY_OFF); // switch relay to new state

    /*---- Write some debug info----*/
    Serial.print("Incoming change for sensor:");
    Serial.print(message.sensor);
    Serial.print(", New status: ");
    Serial.println(message.getBool());         

}
}

in domoticz he sends his state of light
it is he and turn on or off

thank you for your response
light with classic toggle switch
and i have add pir sensor
for what I ask to correct
  I have to thank you

Hello I'm not good at programming I mix two motion light my times his block is what a he can look at thank

#define MY_DEBUG

#define MY_RF24_CE_PIN A0
#define MY_RADIO_NRF24
#define MY_REPEATER_FEATURE

#include <SPI.h>
#include <MySensors.h>
#include <Bounce2.h>

#define MOTION_PIN 4
#define RELAY_ON 1
#define RELAY_OFF 0

#define SSR_A_ID 1 // Id of the sensor child
#define MOTION_ID 2

// Sleep time between reads (in milliseconds)
unsigned long SLEEP_TIME = 100000;

unsigned long T = 1;

const int buttonPinA = 3;
const int relayPinA = 5;
int oldValueA = 0;
bool stateA = false;
bool lastMotion;

Bounce debouncerA = Bounce();

MyMessage msgA(SSR_A_ID, V_STATUS);
MyMessage motion_msg(MOTION_ID, V_TRIPPED);

void setup()
{

pinMode(buttonPinA, INPUT_PULLUP); // Setup the button Activate internal pull-up
// Then set relay pins in output mode
pinMode(relayPinA, OUTPUT);

// After setting up the buttons, setup debouncer
debouncerA.attach(buttonPinA);
debouncerA.interval(5);

// Make sure relays are off when starting up
digitalWrite(relayPinA, RELAY_OFF);

// Define the motion sensor pin for digital input
pinMode(MOTION_PIN, INPUT);

/*--------------------- Added these lines for toggle switch-------------------------*/

oldValueA = digitalRead(buttonPinA); // set oldValueA to the current status of the toggle switch
send(msgA.set(false)); // Send off state for relayA to ensure controller knows the switch is off

}

void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Mains Controller", "1.0");

// Register all sensors to gw (they will be created as child devices)
present(SSR_A_ID, S_LIGHT);

// Register the motion sensor to the gateway
present(MOTION_ID, S_MOTION);
}

/*
Example on how to asynchronously check for new messages from gw
*/
void loop()
{
debouncerA.update();
// Get the update value
int valueA = debouncerA.read();
if (valueA != oldValueA) {
send(msgA.set(stateA ? false : true), true); // Send new state and request ack back
oldValueA = valueA;
}
// Read digital motion value
bool motion = digitalRead(MOTION_PIN) == HIGH;

if (motion != lastMotion) {
// Send tripped value to gw
send(motion_msg.set(motion ? "1" : "0"));
lastMotion = motion;
}
T++;
if (T > SLEEP_TIME) {
T = 1;
Serial.print("Motion: ");
Serial.println(motion);

}

}

void receive(const MyMessage &message) {
// We only expect one type of message from controller. But we better check anyway.
if (message.type == V_STATUS) {

switch (message.sensor) {
  case 1:
    stateA = message.getBool();
    digitalWrite(message.sensor + 4, stateA ? RELAY_ON : RELAY_OFF);
    
    break;
  
}

  // Write some debug info
Serial.print("Incoming change for sensor:");
Serial.println(message.sensor);
Serial.print("from node:");
Serial.println(message.sender);
Serial.print(", New status: ");
Serial.println(message.getBool());

}
}

yes you can change
you go on switch press edit after a window that opens
you go to Switch Type and you find motion
safeguard

it's normal with domoticz same motion you can do it off
you have to protect how it works you can not operate it anymore

and that's a TV box turn into a mini pc more powerful than raspberry pi 3
and I installed linux with domoticez and imperihome EMMC Flash is fluid and fast
and toutsca works well

8 x CPU: Amlogic S912 Octa core ARM Cortex-A53 CPU jusqu'à 2GHz (DVFS)
GPU: 750MHz + ARM Mali-820MP3 GPU Processeur
RAM: 3Go DDR3
ROM: 32Go EMMC Flash
Système d'exploitation: Android 6.0
Ethernet: 100M/1000M
WIFI: 2.4GHZ / 5.8GHZ 802.11a / b / g / n / Ac
Bluetooth: BT4.1

here is photo my usb gateway with STM32 power
it's a big difference with arduino nano

@gohan

you can check i add module rain

// Example sketch för a "light switch" where you can control light or something 
// else from both vera and a local physical button (connected between digital
// pin 3 and GND).
// This node also works as a repeader for other nodes
// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable and select radio type attached
#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69

#define MY_NODE_ID 2
#define MY_PARENT_NODE_ID  0
#define MY_PARENT_NODE_IS_STATIC
#include <MySensors.h>
#include <SPI.h>
#include <DHT.h> 

unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)

//pin sensori
#define PIR_PIN 6                   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
#define HUMIDITY_TEMPERATURE_PIN 3  // sensore temperatura umidita
#define RELAY_PIN  4   // relay pin
#define DIGITAL_INPUT_RAIN_SENSOR 5
int BATTERY_SENSE_PIN = A1;         // Pin carica batteria o pannello solare
int FOTORESIST_SENSE_PIN = A2;      // Pin fotoresistenza

//interupt per sleep arduino
#define INTERRUPT PIR_PIN-6 // Usually the interrupt = pin -2 (on uno/nano anyway)
#define INTERRUPT DIGITAL_INPUT_RAIN_SENSOR-2

//id per vera
#define CHILD_ID_RELE 1   // Id relay
#define CHILD_ID_HUM 2    // id temperatura
#define CHILD_ID_TEMP 3   // id umidita
#define CHILD_ID_PIR 4    // Id pir
#define CHILD_ID_LIGHT 5  // Id luminosita (fotoresistenza)
#define CHILD_ID_RAIN 6

//definizione per nodo vera
#define NODE_ID 10
#define SN "meteo station"
#define SV "1.4"

//variabili
bool state_relay;                 //stato relay
float batt_valore;                //dichiaro la variabile valore che memorizzerà il valore della batteria dal pin analogico
float batt_volt;                  //volt batteria
float batt_charged_percent;       //percentuale carica batteria
float last_batt_charged_percent;  //percentuale carica batteria precedente
float batt_min_voltage = 0.5;     //tensione minima batteria
float batt_max_voltage = 5;       //tensione massima batteria
float fotoresistenza_valore;      //dichiaro la variabile valore che memorizzerà il valore della fotoresistenza dal pin analogico
float last_fotoresistenza_valore; //dichiaro la variabile valore precedente
int lastRainValue = -1;
int nRainVal;
boolean bIsRaining = false;
String strRaining = "NO";
int lux_vera;                      //valore luminosita da inviare a vera



// sensore temperatura umidita
DHT dht_int;
float lastTemp_int = -1;
float lastHum_int = -1;

boolean metric = true; 

MyMessage msgRelay(CHILD_ID_RELE,V_LIGHT);
MyMessage msgHum(CHILD_ID_HUM, V_HUM);
MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
MyMessage msgPir(CHILD_ID_PIR, V_TRIPPED);
MyMessage msgLux(CHILD_ID_LIGHT, V_LIGHT_LEVEL);
MyMessage msgRain(CHILD_ID_RAIN, V_TRIPPED);

void setup()  
{  
 metric = getControllerConfig().isMetric;
  // Then set relay pins in output mode
  pinMode(RELAY_PIN, OUTPUT);

  pinMode(DIGITAL_INPUT_RAIN_SENSOR, INPUT);
  
  //PIR
  pinMode(PIR_PIN, INPUT);
  
  state_relay = 0;  
  //GestisciRelay();
  digitalWrite(RELAY_PIN, LOW);
  send(msgRelay.set(state_relay)); 
     
}


void presentation() 
{
      
  
  sendSketchInfo(SN, SV); 

  //Sensore umidita temperatura
  dht_int.setup(HUMIDITY_TEMPERATURE_PIN);
  
  present(CHILD_ID_RELE, S_LIGHT);       //light vera
  present(CHILD_ID_HUM, S_HUM);          //umidity vera
  present(CHILD_ID_TEMP, S_TEMP);           // temp vera
  present(CHILD_ID_PIR, S_MOTION);          // motion vera
  present(CHILD_ID_LIGHT, S_LIGHT_LEVEL);  //light level (fotoresistenza)
  present(CHILD_ID_RAIN, S_MOTION, "WS Rain");

}
void loop() 
{ 
    
  
    //sensore temperatura umidita
    delay(dht_int.getMinimumSamplingPeriod());

    float temperature_int = dht_int.getTemperature();
    if (isnan(temperature_int)) 
    {
        lastTemp_int = -1;
        Serial.println("Failed reading temperature from DHT");
    } 
    else if (temperature_int != lastTemp_int) 
    {
      lastTemp_int = temperature_int;
      if (!metric) 
      {
        temperature_int = dht_int.toFahrenheit(temperature_int);
      }
      send(msgTemp.set(temperature_int, 1));
      Serial.print("T int: ");
      Serial.println(temperature_int);
    }
  
    float humidity_int = dht_int.getHumidity();
    if (isnan(humidity_int)) 
    {
        lastHum_int = -1;
        Serial.println("Failed reading humidity from DHT");
    } 
    else if (humidity_int != lastHum_int) 
    {
        lastHum_int = humidity_int;
        send(msgHum.set(humidity_int, 1));
        Serial.print("H int: ");
        Serial.println(humidity_int);
    }
    //sensore temperatura umidita
    
    //fotoresistenza    
    for(int i=0;i<150;i++)
    {
      fotoresistenza_valore += analogRead(FOTORESIST_SENSE_PIN);  //read the input voltage from battery or solar panel      
      delay(2);
    }
    fotoresistenza_valore = fotoresistenza_valore / 150;    
           
    Serial.print ("fotoresistenza: ");
    Serial.println(fotoresistenza_valore); 

    if (fotoresistenza_valore != last_fotoresistenza_valore) 
    {
      lux_vera = (int) fotoresistenza_valore;
      send(msgLux.set(lux_vera));
      last_fotoresistenza_valore = fotoresistenza_valore;
    }    
    //fotoresistenza
    
    //pir relay
    // Read digital motion value
    boolean tripped = digitalRead(PIR_PIN) == HIGH; 
    Serial.println("pir:");      
    Serial.println(tripped);
    send(msgPir.set(tripped?"1":"0"));  // Send tripped value to gw 
    
    //accende la luce con il buio
    if (fotoresistenza_valore < 200)  //poca luce
    {
      if (tripped == 1) 
      {
         state_relay = 1;     
      }
      else
      {
         state_relay = 0;     
      }
    }
    //accende la luce con il buio
    
    GestisciRelay();
    //pir relay
    
    //battery    
    for(int i=0;i<150;i++)
    {
      batt_valore += analogRead(BATTERY_SENSE_PIN);  //read the input voltage from battery or solar panel      
      delay(2);
    }
    batt_valore = batt_valore / 150;    
           
    Serial.print ("batt_valore: ");
    Serial.println(batt_valore);
    
    batt_volt = (batt_valore / 1024) * batt_max_voltage;
    Serial.print ("batt_volt: ");
    Serial.println(batt_volt);
    
    ////////////////////////////////////////////////
   //The map() function uses integer math so will not generate fractions
   // so I multiply battery voltage with 10 to convert float into a intiger value
   // when battery voltage is 6.0volt it is totally discharged ( 6*10 =60)
   // when battery voltage is 7.2volt it is fully charged (7.2*10=72)
   // 6.0v =0% and 7.2v =100%
   //batt_charged_percent = batt_volt*10;   
   //batt_charged_percent = map(batt_volt*10, 60 , 72, 0, 100);
    batt_charged_percent = batt_volt * 10;   
    batt_charged_percent = map(batt_volt * 10, batt_min_voltage * 10 , batt_max_voltage * 10, 0, 100);
    //batt_charged_percent = (batt_volt / batt_max_voltage) * 100;
    Serial.print ("batt_charged_percent: ");
    Serial.println(batt_charged_percent);
       
    if (last_batt_charged_percent != batt_charged_percent) 
    {
        sendBatteryLevel(batt_charged_percent);
        last_batt_charged_percent = batt_charged_percent;        
    }
    
    bIsRaining = !(digitalRead(DIGITAL_INPUT_RAIN_SENSOR));
      if(bIsRaining){
          strRaining = "YES";
      }
      else{
          strRaining = "NO";
      }
  
      //Serial.print("Raining?: ");
      //Serial.print(strRaining);  
      //Serial.print("\t Moisture Level: ");
      //Serial.println(nRainVal);
      //http://henrysbench.capnfatz.com/henrys-bench/arduino-sensors-and-input/arduino-rain-sensor-module-guide-and-tutorial/

      send(msgRain.set(bIsRaining, 1));
    
    //battery
    
    delay(50);
    
    // Sleep until interrupt comes in on motion sensor. Send update every two minute.   
    sleep(INTERRUPT, CHANGE, SLEEP_TIME);
    
    
} 
 
void incomingMessage(const MyMessage &message) {
  // We only expect one type of message from controller. But we better check anyway.
  if (message.isAck()) {
     Serial.println("This is an ack from gateway");
  }

  if (message.type == V_LIGHT) {
     // Change relay state_relay
     state_relay = message.getBool();
     GestisciRelay();
    
     // Write some debug info
     Serial.print("Incoming change for sensor:");
     Serial.print(message.sensor);
     Serial.print(", New status: ");
     Serial.println(message.getBool());
   } 
   
  
}



void GestisciRelay()
{
    //Serial.print(" GestisciRelay state_relay:");
    //Serial.println(state_relay);
  
    if (state_relay == 0)
    {
      digitalWrite(RELAY_PIN, LOW);
      send(msgRelay.set(state_relay));
      //Serial.println("SPENTO RELAY");
    }
    else 
   {
      digitalWrite(RELAY_PIN, HIGH);
      send(msgRelay.set(state_relay));
      //Serial.println("ACCESO RELAY");
   } 

  
}

@zrom69 said in help to pass version 2 mysensors:

Hello
I am a beginner in programming and excuse me
my english
i tried to go to v 2 his function not these you can m help thank you in advance[0_1514023990085_sketch_dec23b.ino](Envoi en cours 100%)

// Example sketch för a "light switch" where you can control light or something 
// else from both vera and a local physical button (connected between digital
// pin 3 and GND).
// This node also works as a repeader for other nodes

#include <MySensor.h>
#include <SPI.h>
#include <DHT.h> 

unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)

//pin sensori
#define PIR_PIN 2                   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
#define HUMIDITY_TEMPERATURE_PIN 3  // sensore temperatura umidita
#define RELAY_PIN  4                // relay pin
int BATTERY_SENSE_PIN = A1;         // Pin carica batteria o pannello solare
int FOTORESIST_SENSE_PIN = A2;      // Pin fotoresistenza

//interupt per sleep arduino
#define INTERRUPT PIR_PIN-2 // Usually the interrupt = pin -2 (on uno/nano anyway)

//id per vera
#define CHILD_ID_RELE 1   // Id relay
#define CHILD_ID_HUM 2    // id temperatura
#define CHILD_ID_TEMP 3   // id umidita
#define CHILD_ID_PIR 4    // Id pir
#define CHILD_ID_LIGHT 5  // Id luminosita (fotoresistenza)

//definizione per nodo vera
#define NODE_ID 10
#define SN "meteo station"
#define SV "1.4"

//variabili
bool state_relay;                 //stato relay
float batt_valore;                //dichiaro la variabile valore che memorizzerà il valore della batteria dal pin analogico
float batt_volt;                  //volt batteria
float batt_charged_percent;       //percentuale carica batteria
float last_batt_charged_percent;  //percentuale carica batteria precedente
float batt_min_voltage = 0.5;     //tensione minima batteria
float batt_max_voltage = 5;       //tensione massima batteria
float fotoresistenza_valore;      //dichiaro la variabile valore che memorizzerà il valore della fotoresistenza dal pin analogico
float last_fotoresistenza_valore; //dichiaro la variabile valore precedente

int lux_vera;                      //valore luminosita da inviare a vera

MySensor gw;

// sensore temperatura umidita
DHT dht_int;
float lastTemp_int = -1;
float lastHum_int = -1;

boolean metric = true; 

MyMessage msgRelay(CHILD_ID_RELE,V_LIGHT);
MyMessage msgHum(CHILD_ID_HUM, V_HUM);
MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
MyMessage msgPir(CHILD_ID_PIR, V_TRIPPED);
MyMessage msgLux(CHILD_ID_LIGHT, V_LIGHT_LEVEL);

void setup()  
{  
  gw.begin(incomingMessage, NODE_ID, false);    
  
  gw.sendSketchInfo(SN, SV); 

  //Sensore umidita temperatura
  dht_int.setup(HUMIDITY_TEMPERATURE_PIN);
  
  gw.present(CHILD_ID_RELE, S_LIGHT);       //light vera
  gw.present(CHILD_ID_HUM, S_HUM);          //umidity vera
  gw.present(CHILD_ID_TEMP, S_TEMP);           // temp vera
  gw.present(CHILD_ID_PIR, S_MOTION);          // motion vera
  gw.present(CHILD_ID_LIGHT, S_LIGHT_LEVEL);  //light level (fotoresistenza)
  
  metric = gw.getConfig().isMetric;
  
  // Then set relay pins in output mode
  pinMode(RELAY_PIN, OUTPUT);   
  
  //PIR
  pinMode(PIR_PIN, INPUT);
  
  state_relay = 0;  
  //GestisciRelay();
  digitalWrite(RELAY_PIN, LOW);
  gw.send(msgRelay.set(state_relay)); 
     
}

void loop() 
{ 
    gw.process();
  
    //sensore temperatura umidita
    delay(dht_int.getMinimumSamplingPeriod());

    float temperature_int = dht_int.getTemperature();
    if (isnan(temperature_int)) 
    {
        lastTemp_int = -1;
        Serial.println("Failed reading temperature from DHT");
    } 
    else if (temperature_int != lastTemp_int) 
    {
      lastTemp_int = temperature_int;
      if (!metric) 
      {
        temperature_int = dht_int.toFahrenheit(temperature_int);
      }
      gw.send(msgTemp.set(temperature_int, 1));
      Serial.print("T int: ");
      Serial.println(temperature_int);
    }
  
    float humidity_int = dht_int.getHumidity();
    if (isnan(humidity_int)) 
    {
        lastHum_int = -1;
        Serial.println("Failed reading humidity from DHT");
    } 
    else if (humidity_int != lastHum_int) 
    {
        lastHum_int = humidity_int;
        gw.send(msgHum.set(humidity_int, 1));
        Serial.print("H int: ");
        Serial.println(humidity_int);
    }
    //sensore temperatura umidita
    
    //fotoresistenza    
    for(int i=0;i<150;i++)
    {
      fotoresistenza_valore += analogRead(FOTORESIST_SENSE_PIN);  //read the input voltage from battery or solar panel      
      delay(2);
    }
    fotoresistenza_valore = fotoresistenza_valore / 150;    
           
    Serial.print ("fotoresistenza: ");
    Serial.println(fotoresistenza_valore); 

    if (fotoresistenza_valore != last_fotoresistenza_valore) 
    {
      lux_vera = (int) fotoresistenza_valore;
      gw.send(msgLux.set(lux_vera));
      last_fotoresistenza_valore = fotoresistenza_valore;
    }    
    //fotoresistenza
    
    //pir relay
    // Read digital motion value
    boolean tripped = digitalRead(PIR_PIN) == HIGH; 
    Serial.println("pir:");      
    Serial.println(tripped);
    gw.send(msgPir.set(tripped?"1":"0"));  // Send tripped value to gw 
    
    //accende la luce con il buio
    if (fotoresistenza_valore < 200)  //poca luce
    {
      if (tripped == 1) 
      {
         state_relay = 1;     
      }
      else
      {
         state_relay = 0;     
      }
    }
    //accende la luce con il buio
    
    GestisciRelay();
    //pir relay
    
    //battery    
    for(int i=0;i<150;i++)
    {
      batt_valore += analogRead(BATTERY_SENSE_PIN);  //read the input voltage from battery or solar panel      
      delay(2);
    }
    batt_valore = batt_valore / 150;    
           
    Serial.print ("batt_valore: ");
    Serial.println(batt_valore);
    
    batt_volt = (batt_valore / 1024) * batt_max_voltage;
    Serial.print ("batt_volt: ");
    Serial.println(batt_volt);
    
    ////////////////////////////////////////////////
   //The map() function uses integer math so will not generate fractions
   // so I multiply battery voltage with 10 to convert float into a intiger value
   // when battery voltage is 6.0volt it is totally discharged ( 6*10 =60)
   // when battery voltage is 7.2volt it is fully charged (7.2*10=72)
   // 6.0v =0% and 7.2v =100%
   //batt_charged_percent = batt_volt*10;   
   //batt_charged_percent = map(batt_volt*10, 60 , 72, 0, 100);
    batt_charged_percent = batt_volt * 10;   
    batt_charged_percent = map(batt_volt * 10, batt_min_voltage * 10 , batt_max_voltage * 10, 0, 100);
    //batt_charged_percent = (batt_volt / batt_max_voltage) * 100;
    Serial.print ("batt_charged_percent: ");
    Serial.println(batt_charged_percent);
       
    if (last_batt_charged_percent != batt_charged_percent) 
    {
        gw.sendBatteryLevel(batt_charged_percent);
        last_batt_charged_percent = batt_charged_percent;        
    }
    //battery
    
    delay(50);
    
    // Sleep until interrupt comes in on motion sensor. Send update every two minute.   
    gw.sleep(INTERRUPT, CHANGE, SLEEP_TIME);
    
    
} 
 
void incomingMessage(const MyMessage &message) {
  // We only expect one type of message from controller. But we better check anyway.
  if (message.isAck()) {
     Serial.println("This is an ack from gateway");
  }

  if (message.type == V_LIGHT) {
     // Change relay state_relay
     state_relay = message.getBool();
     GestisciRelay();
    
     // Write some debug info
     Serial.print("Incoming change for sensor:");
     Serial.print(message.sensor);
     Serial.print(", New status: ");
     Serial.println(message.getBool());
   } 
   
  
}



void GestisciRelay()
{
    //Serial.print(" GestisciRelay state_relay:");
    //Serial.println(state_relay);
  
    if (state_relay == 0)
    {
      digitalWrite(RELAY_PIN, LOW);
      gw.send(msgRelay.set(state_relay));
      //Serial.println("SPENTO RELAY");
    }
    else 
   {
      digitalWrite(RELAY_PIN, HIGH);
      gw.send(msgRelay.set(state_relay));
      //Serial.println("ACCESO RELAY");
   } 

  
}

Hello
I am a beginner in programming and excuse me
my english
i tried to go to v 2 his function not these you can m help thank you in advance[0_1514023990085_sketch_dec23b.ino](Envoi en cours 100%)

Hi friends
thank you for your help I have try the code on Arduino pro mini touts the relay they work or even monument must change something in the code Arduino
I am newbie in Arduino
there is detection of door opening
thanks for the help

I'm sorry for my English, I'm French
I try to control node 3 and motorized shutters which card must be used aduino thank you
:smiley: