Posts made by Michel - It

I joke a little, I agree with the basic rules

@ramoncarranza I kill You! ! by @hek

I bought an orange pi 2 but by many problems and support is null.
This orange pi zero for what you use it for mysensor?

@mfalkvidd for me is new and on the forum I do not find many skeck Library 2.0
for this device

I wondered, but you can create an Ethernet gateway with the new Arduino MCU wifi module? and where can I find sketches Library 2.0? thank you all

@Mercury69 you can post the sketch ?

Hi, I have a MFRC522 module, and I would like to implement it with 2.0 library. could I use this code?

@mfalkvidd I wanted to see if you were ready It can help someone

you have been very kind, you also tell me, where can I find the old serial sketches compatible for mysensors version 1.5?

I have two questions ...
one) this sketch only works with version mysensors_v2.0 it?
two) all the old skeck are no longer usable?
thank you

hello everyone, I have created a two modules with 3d printer, I followed another project created by Barte, to open the garage, but I've used it, to turn to disable alarm inside the house, of course I made some changes the original design. Now I finished and running the project, I mounted the RFID-rc522 form and i connected to another module where inside there is Arduino and radio. I connected via RJ45 cable and the distance of 3 meters. The radio module is no longer recognized. my question is spontaneous at this point. How can I fix the problem?

Attention to the fourth pin from the bottom not connected to rc522 form because that cable I used for the LED and therefore not connected to rc522

hello to all guys, I noticed some problems, if the power goes away there is a flaw in the system. I modified the source as needed to me, now you turn the sensor on domoticz when you turn on and off when you turn off. I modified the project to create an alarm homemade I configured via lua script the motion sensors. I mounted on the bell so as to turn on and off when I go out or within the home. thank you all

@tekka wow

the project
http://forum.mysensors.org/topic/3721/2-switch-2-relay/2

the problem was the radio module nrf24, replacing it I solved

ps
when you see lots of nrf24 not buy them on the cheap. thank you all for the support

http://forum.mysensors.org/topic/3753/problem-to-code

#include <MySigningNone.h>
#include <MyTransportNRF24.h>
//#include <MyTransportRFM69.h>
#include <MyHwATMega328.h>
#include <MySensor.h>
#include <SPI.h>
#include "Bounce2.h"

//char sketch_name[] = "Multy-Relay";
//char sketch_ver[]  = "0.1";

#define RELAY_ON 0                      // switch around for realy HIGH/LOW state
#define RELAY_OFF 1
#define DEBUG On
//
MySensor gw;

#define RADIO_ID 45                    // radio Id, whatever channel you assigned to
#define noRelays 2
const int relayPin[] = {3,4}; //  switch around pins to your desire
const int buttonPin[] = {6,7}; //  switch around pins to your desire

class Relay             // relay class, store all relevant data (equivalent to struct)
{
public: 
  int buttonPin;                    // physical pin number of button
  int relayPin;                     // physical pin number of relay
  byte oldValue;                    // last Values for key (debounce)
  boolean relayState;               // relay status (also stored in EEPROM)
};

Relay Relays[noRelays];
Bounce debouncer[noRelays];
MyMessage msg[noRelays];

void setup()
{
  gw.begin(incomingMessage, RADIO_ID, true);
  delay(500);
  gw.sendSketchInfo("Bar-Multy-Relay&Interruttori", "0.4");
  delay(500);

  // Initialize Relays with corresponding buttons
  for (int i = 0; i < noRelays; i++)
  {
    Relays[i].buttonPin = buttonPin[i];              // assign physical pins
    Relays[i].relayPin = relayPin[i];
    msg[i].sensor = i;                                   // initialize messages
    msg[i].type = V_LIGHT;
    debouncer[i] = Bounce();                        // initialize debouncer
    debouncer[i].attach(buttonPin[i]);
    debouncer[i].interval(5);
    pinMode(Relays[i].buttonPin, INPUT_PULLUP);
    pinMode(Relays[i].relayPin, OUTPUT);
    Relays[i].relayState = gw.loadState(i);                               // retrieve last values from EEPROM
    digitalWrite(Relays[i].relayPin, Relays[i].relayState ? RELAY_ON : RELAY_OFF); // and set relays accordingly
    gw.send(msg[i].set(Relays[i].relayState ? true : false));                 // make controller aware of last status
    gw.present(i, V_LIGHT);                               // present sensor to gateway
    delay(250);

  }
}

void loop()
{
  gw.process();
  for (byte i = 0; i < noRelays; i++)
  {
    debouncer[i].update();
    byte value = debouncer[i].read();
    //if (value != Relays[i].oldValue && value == 0)
    if (value != Relays[i].oldValue)
    {
      Relays[i].relayState = !Relays[i].relayState;
      gw.send(msg[i].set(Relays[i].relayState ? true : false));
      digitalWrite(Relays[i].relayPin, Relays[i].relayState ? RELAY_ON : RELAY_OFF);
      gw.saveState( i, Relays[i].relayState );
    }                 // save sensor state in EEPROM (location == sensor number)

    Relays[i].oldValue = value;

  }
}

// process incoming message
void incomingMessage(const MyMessage &message)
{

  if (message.type == V_LIGHT)
  {
    if (message.sensor < noRelays)            // check if message is valid for relays..... previous line  [[[ if (message.sensor <=noRelays){ ]]]
    {
      Relays[message.sensor].relayState = message.getBool();
      digitalWrite(Relays[message.sensor].relayPin, Relays[message.sensor].relayState ? RELAY_ON : RELAY_OFF); // and set relays accordingly
      gw.saveState( message.sensor, Relays[message.sensor].relayState ); // save sensor state in EEPROM (location == sensor number)
    }
  }
}

REport

send: 44-44-0-0 s=255,c=3,t=15,pt=2,l=2,sg=0,st=fail:0
send: 44-44-0-0 s=255,c=0,t=18,pt=0,l=5,sg=0,st=fail:1.5.4
send: 44-44-0-0 s=255,c=3,t=6,pt=1,l=1,sg=0,st=fail:0
repeater started, id=44, parent=0, distance=0
send: 44-44-0-0 s=255,c=3,t=11,pt=0,l=25,sg=0,st=fail:Bar-Multy-Relay&Interrutt
send: 44-44-0-0 s=255,c=3,t=12,pt=0,l=3,sg=0,st=fail:0.4
send: 44-44-0-0 s=0,c=1,t=2,pt=2,l=2,sg=0,st=fail:0
find parent
send: 44-44-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,st=bc:
send: 44-44-0-0 s=0,c=0,t=2,pt=0,l=0,sg=0,st=fail:
send: 44-44-0-0 s=1,c=1,t=2,pt=2,l=2,sg=0,st=fail:0
send: 44-44-0-0 s=1,c=0,t=2,pt=0,l=0,sg=0,st=fail:
send: 44-44-0-0 s=0,c=1,t=2,pt=2,l=2,sg=0,st=fail:1
send: 44-44-0-0 s=1,c=1,t=2,pt=2,l=2,sg=0,st=fail:1

<<< reset button

send: 44-44-0-0 s=255,c=3,t=15,pt=2,l=2,sg=0,st=fail:0
send: 44-44-0-0 s=255,c=0,t=18,pt=0,l=5,sg=0,st=fail:1.5.4
send: 44-44-0-0 s=255,c=3,t=6,pt=1,l=1,sg=0,st=fail:0
repeater started, id=44, parent=0, distance=0
send: 44-44-0-0 s=255,c=3,t=11,pt=0,l=25,sg=0,st=fail:Bar-Multy-Relay&Interrutt
send: 44-44-0-0 s=255,c=3,t=12,pt=0,l=3,sg=0,st=fail:0.4
send: 44-44-0-0 s=0,c=1,t=2,pt=2,l=2,sg=0,st=fail:1
find parent
send: 44-44-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,st=bc:
send: 44-44-0-0 s=0,c=0,t=2,pt=0,l=0,sg=0,st=fail:
send: 44-44-0-0 s=1,c=1,t=2,pt=2,l=2,sg=0,st=fail:1
send: 44-44-0-0 s=1,c=0,t=2,pt=0,l=0,sg=0,st=fail:
send: 44-44-0-0 s=0,c=1,t=2,pt=2,l=2,sg=0,st=fail:0
send: 44-44-0-0 s=1,c=1,t=2,pt=2,l=2,sg=0,st=fail:0

File 3d print
0_1461521471055_PROGETTO_base.stl

I need help on the code

Pin 3/4 Relay

Pin 6/7 Switches

https://codebender.cc/sketch:291491
BinarySwitch Sensor Example, we agree to aid in the development of the code.
work in progress.

solution vera

http://forum.mysensors.org/topic/799/my-relay-module

@Michal-Mormon awesome!

lua script?

I have a home automation system and I set it to collapse will restart automatically in the automaton now after resetting the noode you bloccan, And 'possible to do a reset of all the node device with a command from NRF24L01? if you like?

soon as I finish the project it will create a new post in the category myproject
@pjr unfortunately I read your seat now but I confirm that pins are those that use exact thank - @salvato that helped me as an angel.

the irq pin does not need to be connected

I have "check wires" error on the serial arduino....
where do I fit in debug mode there is a guide?
I saw a video that uses MQTT program on mac.
I have downloaded windows MYSController I can be of help? How do I connect my PC? It is all new and are a little confused.

I "atmega adk" is a problem?
https://www.arduino.cc/en/uploads/Main/ArduinoADK_R3_Front_450px.jpg

recapping sensor h2o 2 relays 2 buttons I used this code to optimize the water heater in the bathroom and detect water on the floor

the dish is ready
https://codebender.cc/sketch:210051

Hello everyone, I am using this code for my bathroom but I added a sensor, This latter allows me to know if there is a flood in my absence and through ver4-domoticz allows me to set an alarm, this code goes in my opinion correct

https://codebender.cc/sketch:209969

WOW, REALLY GREAT JOB!

Optimus Prime Solution

#include <MySensor.h>
#include <SPI.h>
#include <Bounce2.h>
//#include "Bounce2.h"


#define RELAY_ON 0                      // switch around for realy HIGH/LOW state
#define RELAY_OFF 1

//
MySensor gw;

#define RADIO_ID 13           // radio Id, whatever channel you assigned to 
#define noRelays 2
const int relayPin[] = {4,5};          //  switch around pins to your desire
const int buttonPin[] = {6,7};      //  switch around pins to your desire

class Relay   // relay class, store all relevant data (equivalent to struct)
{
public:                                      
  int buttonPin;                   // physical pin number of button
  int relayPin;             // physical pin number of relay
  byte oldValue;                    // last Values for key (debounce)
  boolean relayState;               // relay status (also stored in EEPROM)
};

Relay Relays[noRelays]; 
Bounce debouncer[noRelays];
MyMessage msg[noRelays];

void setup(){
    gw.begin(incomingMessage, RADIO_ID, true);
    delay(250);
    gw.sendSketchInfo("Multy-Relay&Pulsanti", "0.");
    delay(250);

    // Initialize Relays with corresponding buttons
    for (int i = 0; i < noRelays; i++){
    Relays[i].buttonPin = buttonPin[i];              // assign physical pins
    Relays[i].relayPin = relayPin[i];
    msg[i].sensor = i;                          // initialize messages
    msg[i].type = V_LIGHT;
    debouncer[i] = Bounce();                        // initialize debouncer
    debouncer[i].attach(buttonPin[i]);
    debouncer[i].interval(5);
    pinMode(Relays[i].buttonPin, INPUT_PULLUP);
    pinMode(Relays[i].relayPin, OUTPUT);
    Relays[i].relayState = gw.loadState(i);                                   // retrieve last values from EEPROM
    digitalWrite(Relays[i].relayPin, Relays[i].relayState? RELAY_ON:RELAY_OFF);   // and set relays accordingly
    gw.send(msg[i].set(Relays[i].relayState? true : false));                  // make controller aware of last status
    gw.present(i, S_LIGHT);    // present sensor to gateway
    delay(250);

    }
}

void loop()
    {
    gw.process();
    for (byte i = 0; i < noRelays; i++){
    debouncer[i].update();
    byte value = debouncer[i].read();
    if (value != Relays[i].oldValue && value == 0){
    Relays[i].relayState = !Relays[i].relayState;
    digitalWrite(Relays[i].relayPin, Relays[i].relayState?RELAY_ON:RELAY_OFF);
    gw.send(msg[i].set(Relays[i].relayState? true : false));
    gw.saveState( i, Relays[i].relayState );}                 // save sensor state in EEPROM (location == sensor number)
    
        Relays[i].oldValue = value;
        
    }
}

// process incoming message 
void incomingMessage(const MyMessage &message){
         
        if (message.type == V_LIGHT){ 
        if (message.sensor <noRelays){            // check if message is valid for relays..... previous line  [[[ if (message.sensor <=noRelays){ ]]]
        Relays[message.sensor].relayState = message.getBool(); 
        digitalWrite(Relays[message.sensor].relayPin, Relays[message.sensor].relayState? RELAY_ON:RELAY_OFF); // and set relays accordingly
        gw.saveState( message.sensor, Relays[message.sensor].relayState ); // save sensor state in EEPROM (location == sensor number)
        }
    }
}

I have one better, but how to implement it in code mysensor?

.

New Code > sketch + Library > https://codebender.cc/sketch:183503

Original Code

#include <MyTransportNRF24.h>
#include <MyHwATMega328.h>
#include <MySensor.h>
#include <SPI.h>
#include <Wire.h>
#include <RCSwitch.h>
RCSwitch mySwitch = RCSwitch();

#define NODE_ID          165
#define NODE_VERSION     "1.1"
#define NODE_DESCRIPTION "MikRelay"


#define NUMFLAKES 10
#define XPOS 0
#define YPOS 1
#define DELTAY 2

#define RADIO_TX_PIN 2
#define NUMBER_OF_RELAYS 11 // Total number of attached relays
typedef struct 
{
  unsigned long address;
  unsigned char unit;
  bool dimmer;
} MikParams;
MikParams Mik_PARAMS[NUMBER_OF_RELAYS] =
{
  {87311, 24, false},
  {87500, 24, false},
  {87491, 24, false},
  {87359, 24, false},
  {87539, 24, false},
  {87548, 24, false},
  {87536, 24, false},
  {87356, 24, false},
  {87503, 24, false},
  {4011779, 24, false},
  {4011968, 24, false}
  
};


// NRFRF24L01 radio driver (set low transmit power by default)
MyTransportNRF24 radio(RF24_CE_PIN, RF24_CS_PIN, RF24_PA_LEVEL_GW);
//MyTransportRFM69 radio;
// Message signing driver (none default)
//MySigningNone signer;
// Select AtMega328 hardware profile
MyHwATMega328 hw;
// Construct MySensors library
MySensor gw(radio, hw);

void setup()
{
  mySwitch.enableTransmit(RADIO_TX_PIN);
  // init done
  // Show image buffer on the display hardware.
  // Since the buffer is intialized with an Adafruit splashscreen
  // internally, this will display the splashscreen.
  // Initialize library and add callback for incoming messages
  gw.begin(incomingMessage, NODE_ID, false);

  delay(2000);

  // Send the sketch version information to the gateway and Controller
  gw.sendSketchInfo(NODE_DESCRIPTION, NODE_VERSION);

  // Fetch relay status
  for (int sensor = 1; sensor <= NUMBER_OF_RELAYS; sensor++) {
    // Register all sensors to gw (they will be created as child devices)
    gw.present(sensor, S_LIGHT);
  }
}

void loop()
{
  // Alway process incoming messages whenever possible
  gw.process();
}

void incomingMessage(const MyMessage &message)
{
  if ((message.sensor < 1) && (message.sensor >= NUMBER_OF_RELAYS))
  {
    return;
  }
  if (message.type == V_LIGHT)
  {
    mySwitch.send(Mik_PARAMS[message.sensor - 1].address, Mik_PARAMS[message.sensor - 1].unit);
    // 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(", Miks: ");
    Serial.print(Mik_PARAMS[message.sensor - 1].address);
    Serial.print(", Miks: ");
    Serial.print(Mik_PARAMS[message.sensor - 1].unit);
    Serial.print(", New status: ");
    Serial.println(message.getBool());

  }
  else if (message.type == V_DIMMER)
  {
    mySwitch.send(Mik_PARAMS[message.sensor - 1].address, Mik_PARAMS[message.sensor - 1].unit);
  }
}```

I know that not everyone. but there is some kind soul can help me?

I see you do not laugh!

I connected the radio module as follows

AtMega 2650 Arduino Step Down Module/Radio
GND > GND
5V > Step Down module VCC
14 > SCK
15 > MOSI
16 > MISO
17 > CE
18 > CSN
I tried but it did not work I tried to connect also IrQ
2 > IRQ
it did not work. I tried to connect to 3v3 with the capacitor. it did not work. I tried adding the line in the code
#include <MyTransportNRF24.h>
#include <MyHwATMega328.h>
but to no avail. I am groping in the dark

http://forum.mysensors.org/search/Ethernet Gateway?in=titlesposts

Update: Forget it, the code works with Arduino Mini and 2 relay. I tried one after the code of Arduino Mega and not working. Something wrong but I do not know what I require help

I found mistakes on Arduino Mega solvable at the following link
http://forum.mysensors.org/topic/2161/the-mysensor-1-5-code-is-not-compiling-for-my-arduino-mega-2560-board/1
but I do not have this kind of problem you can get support? I connected NRF24L01 to Arduino Mega, as if it were an Arduino Nano, right?

Here is the improved code that I used on my Arduino Mega to create a home automation controller

New optimized code to arduino mega

https://codebender.cc/sketch:206446

forget it, I managed to make it work now I would like to add a 4x4 keypad for a total of 16 buttons currently on the code there are 11 virtual reley but will arrive at 16 someone can give me a hand to add the keypad of 16 buttons that control the relay 16 ?
http://forum.mysensors.org/topic/2650/relay-433mhz-keypad-4x4-comander-vera-domoticzlink text

Merry Christmas from Italy

Hello everyone , I'm trying to create a gateway with the following modules ;
433 sender
4x4 keypad
Arduino mini / nano
NRF24L01
10uf Capacitor

he project is in development I'm stuck in the insertion of the keypad would use 4 -pin analog and 4 digital pins . I welcome suggestions on code.

link where it started my idea: http://forum.mysensors.org/topic/1557/combined-mysensor-gateway-with-433mhz-transmitter-homeeasy-klik-aan-klik-uit
link original code which I then edited: https://github.com/meijeren/MySensors-RF433-Node

https://codebender.cc/sketch:209936

BOYS COMBINE FORCES, participate on
http://forum.mysensors.org/topic/1557/combined-mysensor-gateway-with-433mhz-transmitter-homeeasy-klik-aan-klik-uit/11 because it seems to have been settled in part

/**
 * Import the libraries needed by the Sketch
 */
#include <MySensor.h>  
#include <SPI.h>
#include <RemoteTransmitter.h>
 
/**
 * Declare constants like pin settings etc.
 */
#define TRANSMITTERPIN 6 // documentation doesn't see anything if the needs to be a PWM, but why take the risk?
#define CHILD_ID_ACTION_SWITCH_A 1 // Declare the DEVICE A as a separate switch
#define CHILD_ID_ACTION_SWITCH_B 2 // Declare the DEVICE B as a separate switch -- In my situation I configured all outlet's as DEVICE A, so reserved for future useage 
#define CHILD_ID_ACTION_SWITCH_C 3 // Declare the DEVICE B as a separate switch -- In my situation I configured all outlet's as DEVICE A, so reserved for future useage 
#define CHILD_ID_ACTION_SWITCH_D 4 // Declare the DEVICE B as a separate switch -- In my situation I configured all outlet's as DEVICE A, so reserved for future useage 
#define CHILD_ID_ACTION_SWITCH_E 5 // Declare the DEVICE B as a separate switch -- In my situation I configured all outlet's as DEVICE A, so reserved for future useage 
const char SYSTEMCODE = char(31); // cast the integer byte value to a char should do the trick. Adjust this to your own SYSTEMCODE see RemoteTransmitter.h
 
/*
 * Declare variables
 */
ActionTransmitter switchTransmitter = ActionTransmitter( TRANSMITTERPIN ); 
unsigned long SLEEP_TIME = 5000; // the main loop will probably won't do a thing if we only attach a transmitter.
MySensor gw;
 
/*
 * Declare MySensors Messages
 */
MyMessage msgDeviceA( CHILD_ID_ACTION_SWITCH_A, V_LIGHT );
MyMessage msgDeviceB( CHILD_ID_ACTION_SWITCH_B, V_LIGHT );
MyMessage msgDeviceC( CHILD_ID_ACTION_SWITCH_C, V_LIGHT );
MyMessage msgDeviceD( CHILD_ID_ACTION_SWITCH_D, V_LIGHT );
MyMessage msgDeviceE( CHILD_ID_ACTION_SWITCH_E, V_LIGHT );

/**
 * Preparation code during initialization of the Arduino
 */
void setup() {
  // put your setup code here, to run once:
  // Serial.begin( 115200 );
  gw.begin( incomingMessage ); // attach a message handler for handling commands transmitted by the controller.

  gw.sendSketchInfo("433Mhz bridge", "1.0");       // Send the sketch version information to the gateway and Controller
  gw.present( CHILD_ID_ACTION_SWITCH_A, S_LIGHT ); // Present Device A to the gateway
  gw.present( CHILD_ID_ACTION_SWITCH_B, S_LIGHT ); // Present Device B to the gateway
  gw.present( CHILD_ID_ACTION_SWITCH_C, S_LIGHT ); // Present Device C to the gateway
  gw.present( CHILD_ID_ACTION_SWITCH_D, S_LIGHT ); // Present Device D to the gateway
  gw.present( CHILD_ID_ACTION_SWITCH_E, S_LIGHT ); // Present Device E to the gateway
  
  gw.sendBatteryLevel(100); // It just looks better in Domoticz if we let Domoticz no we're running on 100% power.

}

/**
 * The Sketch's main loop.
 */
void loop() {
  // I have nothing to do if only attach a transmitter. 
  gw.wait( SLEEP_TIME ); // call the wait routine, which will allow for incomming messages during the waiting
}

void incomingMessage(const MyMessage &message) {
  Serial.println("message");
  // We only expect one type of message from controller. But we better check anyway.
  if (message.type==V_LIGHT) {
    char device = 64 + message.sensor; // translate child id to device ID. A = 65 so if we take off one and add the received sensor ID we get the correct device
  //  Serial.println( "Command received for Device " + (String)device + " on id " + (String)message.sensor + " request to turn " + (message.getBool()?"on":"off") );
    if ( device >= 'A' && device <= 'E' ) { // Impuls/Action system only allows device 'A' to 'E'
      switchTransmitter.sendSignal(SYSTEMCODE, device, message.getBool() );
    }
  }
}```

@TheoL hello, I would like to do your own thing, then how did you manage to make the code? I would be grateful if you share it.

thank you! I apologize for my level , I hope to fix with your help.

I downloaded this , https://github.com/mysensors/Arduino . I Submitted libraries entirely within the zip file in my briefcase Arduino library.
however it from the library is the 1.5 readme. Where am I wrong ?
il codice è il seguente

#include <MySensor.h>

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

#define RELAY_PIN 4 // Arduino Digital I/O pin number for relay
#define BUTTON_PIN 3 // Arduino Digital I/O pin number for button
#define CHILD_ID 1 // Id of the sensor child
#define RELAY_ON 1
#define RELAY_OFF 0

Bounce debouncer = Bounce();
int oldValue=0;
bool state;
MySensor gw;
MyMessage msg(CHILD_ID,V_LIGHT);

void setup()
{
gw.begin(incomingMessage, AUTO, true);

// Send the sketch version information to the gateway and Controller
gw.sendSketchInfo("Relay & Button", "1.0");

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

// Make sure relays are off when starting up
digitalWrite(RELAY_PIN, RELAY_OFF);
// Then set relay pins in output mode
pinMode(RELAY_PIN, OUTPUT);

// Set relay to last known state (using eeprom storage)
state = gw.loadState(CHILD_ID);
digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF);
}
/*
* Example on how to asynchronously check for new messages from gw
*/
void loop()
{
gw.process();
debouncer.update();
// Get the update value
int value = debouncer.read();
if (value != oldValue && value==0) {
gw.send(msg.set(state?false:true), true); // Send new state and request ack back
}
oldValue = value;
}

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
state = message.getBool();
digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF);
// Store state in eeprom
gw.saveState(CHILD_ID, state);

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

Hello everyone , I have a problem . maybe it's stupid , I have a server with raspberry domoticz , I downloaded code, but by the following error