Can anybody help how to get a Binary button in a sleep mode and cannot be used for 15 min. After 15min the button works again.

@nca78 I start experiment this weekend and will give it a try. Thanks for the ideas to make a working solution, in this case the use of an existing IR controle.

Thanks for the reply but this is probably to big for me. I wanted to make an IR remote to operate the most common use Mysensors in my house without starting the Domoticz app,The results I wanted to connect using an Event in domoticz

I found a nice project using an IR remote controle, it is designed for Arduino but I have no idea how to convert the code to MySensors. Who can help? ```

/*Code belongs to this video https://www.youtube.com/watch?v=wqZwQnh6ZtQ
writen by Moz for YouTube changel logmaker360.
13-04-2016

code works on a car mp3 remote controller
*/

#include <IRremote.h>
int RECV_PIN = 6;
int BLUE_LED = 13;
int RED_LED = 12;

IRrecv irrecv(RECV_PIN);
decode_results results;

void setup() {
// initialize the digital pin as an output.
pinMode(RECV_PIN, INPUT);
pinMode(BLUE_LED, OUTPUT);
pinMode(RED_LED, OUTPUT);
irrecv.enableIRIn(); // Start the receiver
Serial.begin(9600);
}
void loop() {
int i=0;
if (irrecv.decode(&results)) {

translateIR();
unknownRemoter();

 irrecv.resume(); // Receive the next value

}
}

void translateIR() // takes action based on IR code received describing Car MP3 IR codes
{

switch(results.value){
case 0xFFA25D:
Serial.println(" CH- ");
break;
case 0xFF629D:
Serial.println(" CH ");
break;
case 0xFFE21D:
Serial.println(" CH+ ");
break;
case 0xFF22DD:
Serial.println(" blue LED off ");
digitalWrite(13,LOW);
break;
case 0xFF02FD:
Serial.println(" blue LED on ");
digitalWrite(13, HIGH);
break;
case 0xFFC23D:
Serial.println(" PLAY/PAUSE ");
break;
case 0xFFE01F:
Serial.println(" VOL- ");
break;
case 0xFFA857:
Serial.println(" VOL+ ");
break;
case 0xFF906F:
Serial.println(" EQ ");
break;
case 0xFF6897:
Serial.println(" 0 ");
break;
case 0xFF9867:
Serial.println(" 100+ ");
break;
case 0xFFB04F:
Serial.println(" 200+ ");
break;
case 0xFF30CF:
Serial.println(" 1 ");
break;

case 0xFF18E7:
Serial.println(" 2 ");
break;

case 0xFF7A85:
Serial.println(" 3 ");
break;

case 0xFF10EF:
Serial.println(" 4 ");
break;

case 0xFF38C7:
Serial.println(" 5 ");
break;

case 0xFF5AA5:
Serial.println(" 6 ");
break;

case 0xFF42BD:
Serial.println(" 7 ");
break;

case 0xFF4AB5:
Serial.println(" 8 ");
break;

case 0xFF52AD:
Serial.println(" 9 ");
break;

default:
Serial.print(" unknown button ");
Serial.println(results.value, HEX);

}

delay(500);

}

void unknownRemoter(){ //this function is from an old remoter see video.
long RED_LED_OFF = 0xFF40BF;
long RED_LED_ON = 0xFF906F;
long LAST_BUTTON = 0xFFD02F;

if (results.value == RED_LED_OFF){
Serial.println ("Red led off");
digitalWrite(12,LOW);
}
else if (results.value == RED_LED_ON )
{
Serial.println ("Red led on");
digitalWrite(12,HIGH);
}
else if (results.value == LAST_BUTTON )
{
Serial.println ("CAMERA IMAGE button");
}else{
Serial.print(" still an unknown button ");
Serial.println(results.value, HEX);
}
}

@mfalkvidd thanks for your support and no errors anymore. Unfortunately it did not work forme. probably I split my sensors in to, one with the relais switches and 1 with the binary buttons. I think that is the only way to continue right now.

@mfalkvidd I tested the solution and the LOOP code looks like this
but having an error during compiling ("IF" was not declared in this scope). how can I fix that?

void loop()
{
  debouncerIRBIN.update();
  // Get the update value
  int valueIRBIN = debouncerIRBIN.read();

  if (valueIRBIN != oldValue_IRBIN) {
    // Send in the new value
    send(msgIRBIN.set(valueIRBIN == HIGH ? 1 : 0));
    oldValue_IRBIN = valueIRBIN;
  }

  debouncerIRBUI.update();
  // Get the update value
  int valueIRBUI = debouncerIRBUI.read();

  if (valueIRBUI != oldValue_IRBUI) {
    // Send in the new value
    send(msgIRBUI.set(valueIRBUI == HIGH ? 1 : 0));
    oldValue_IRBUI = valueIRBUI;
  }
  
  static bool startup = true;
  If (startup) {
Send initial value for each switch/relay
startup=false;
}
}```

@nagelc
Thanks for the reply but I am not that experience. I must add your script to the "LOOP" but doing that I get a message "startup" was not declared in the scope. Can you show me was to declair?

@dick said in Multi relay with two Binary switches:

I created 2 project where I need 5 relays and 2 buttons. If I put the number of relays on 5, I only see 3 in my Domoticz. The switches are visible in Domoticz without problems. How can I fix the relay issue?

// Enable debug prints to serial monitor
#define MY_DEBUG

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

// Enable repeater functionality for this node
#define MY_REPEATER_FEATURE

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

#define RELAY_1 A0 // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 5 // Total number of attached relays
#define RELAY_ON 0 // GPIO value to write to turn on attached relay
#define RELAY_OFF 1 // GPIO value to write to turn off attached relay

#define CHILD_ID_IRBIN 3
#define CHILD_ID_IRBUI 4
#define IRBIN_PIN 3 // Arduino Digital I/O pin for button/reed switch
#define IRBUI_PIN 4

Bounce debouncerIRBIN = Bounce();
Bounce debouncerIRBUI = Bounce();

int oldValue_IRBIN = -1;
int oldValue_IRBUI = -1;

MyMessage msgIRBIN(CHILD_ID_IRBIN, V_TRIPPED);
MyMessage msgIRBUI(CHILD_ID_IRBUI, V_TRIPPED);

void before()
{
for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
// Then set relay pins in output mode
pinMode(pin, OUTPUT);
// Set relay to last known state (using eeprom storage)
digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
}
}

void setup()
{
// Setup the button1
pinMode(IRBIN_PIN, INPUT);
debouncerIRBIN.attach(IRBIN_PIN);
debouncerIRBIN.interval(5);
digitalWrite(IRBIN_PIN, HIGH);
// Setup the button2
pinMode(IRBUI_PIN, INPUT);
debouncerIRBUI.attach(IRBUI_PIN);
debouncerIRBUI.interval(5);
digitalWrite(IRBUI_PIN, HIGH);

}

void presentation()
{
// 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. See "msg" above.
present(CHILD_ID_IRBIN, S_DOOR);
present(CHILD_ID_IRBUI, S_DOOR);

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)
present(sensor, S_BINARY);
}
}

void loop()
{
debouncerIRBIN.update();
// Get the update value
int valueIRBIN = debouncerIRBIN.read();

if (valueIRBIN != oldValue_IRBIN) {
// Send in the new value
send(msgIRBIN.set(valueIRBIN == HIGH ? 1 : 0));
oldValue_IRBIN = valueIRBIN;
}

debouncerIRBUI.update();
// Get the update value
int valueIRBUI = debouncerIRBUI.read();

if (valueIRBUI != oldValue_IRBUI) {
// Send in the new value
send(msgIRBUI.set(valueIRBUI == HIGH ? 1 : 0));
oldValue_IRBUI = valueIRBUI;
}
}

void receive(const MyMessage &message)
{
// We only expect one type of message from controller. But we better check anyway.
if (message.type==V_STATUS) {
// Change relay state
digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
// Store state in eeprom
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());
}
}

Sorry, add my questions two times

I started a project with 5 relays and 2 binary buttons. In Domotics 3 of the 5 relays pops up including the 2 binary buttons. Why not 5 relays?

// Enable debug prints to serial monitor
#define MY_DEBUG

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

// Enable repeater functionality for this node
#define MY_REPEATER_FEATURE

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

#define RELAY_1  A0  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 5 // Total number of attached relays
#define RELAY_ON 0  // GPIO value to write to turn on attached relay
#define RELAY_OFF 1 // GPIO value to write to turn off attached relay

#define CHILD_ID_IRBIN 3
#define CHILD_ID_IRBUI 4
#define IRBIN_PIN  3  // Arduino Digital I/O pin for button/reed switch
#define IRBUI_PIN  4

Bounce debouncerIRBIN = Bounce();
Bounce debouncerIRBUI = Bounce();

int oldValue_IRBIN = -1;
int oldValue_IRBUI = -1;

MyMessage msgIRBIN(CHILD_ID_IRBIN, V_TRIPPED);
MyMessage msgIRBUI(CHILD_ID_IRBUI, V_TRIPPED);

void before()
{
	for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
		// Then set relay pins in output mode
		pinMode(pin, OUTPUT);
		// Set relay to last known state (using eeprom storage)
		digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
	}
}

void setup()
{
  // Setup the button1
  pinMode(IRBIN_PIN, INPUT);
  debouncerIRBIN.attach(IRBIN_PIN);
  debouncerIRBIN.interval(5);
  digitalWrite(IRBIN_PIN, HIGH);
  // Setup the button2
  pinMode(IRBUI_PIN, INPUT);
  debouncerIRBUI.attach(IRBUI_PIN);
  debouncerIRBUI.interval(5);
  digitalWrite(IRBUI_PIN, HIGH);

  }

void presentation()
{
 // 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. See "msg" above.
  present(CHILD_ID_IRBIN, S_DOOR);
  present(CHILD_ID_IRBUI, S_DOOR);

	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)
		present(sensor, S_BINARY);
	}
 }


void loop()
{
  debouncerIRBIN.update();
  // Get the update value
  int valueIRBIN = debouncerIRBIN.read();

  if (valueIRBIN != oldValue_IRBIN) {
    // Send in the new value
    send(msgIRBIN.set(valueIRBIN == HIGH ? 1 : 0));
    oldValue_IRBIN = valueIRBIN;
  }

  debouncerIRBUI.update();
  // Get the update value
  int valueIRBUI = debouncerIRBUI.read();

  if (valueIRBUI != oldValue_IRBUI) {
    // Send in the new value
    send(msgIRBUI.set(valueIRBUI == HIGH ? 1 : 0));
    oldValue_IRBUI = valueIRBUI;
  }
}

void receive(const MyMessage &message)
{
	// We only expect one type of message from controller. But we better check anyway.
	if (message.type==V_STATUS) {
		// Change relay state
		digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
		// Store state in eeprom
		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());
	}
}

I created 2 project where I need 5 relays and 2 buttons. If I put the number of relays on 5, I only see 3 in my Domoticz. The switches are visible in Domoticz without problems. How can I fix the relay issue?

// Enable debug prints to serial monitor
#define MY_DEBUG

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

// Enable repeater functionality for this node
#define MY_REPEATER_FEATURE

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

#define RELAY_1 A0 // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 5 // Total number of attached relays
#define RELAY_ON 0 // GPIO value to write to turn on attached relay
#define RELAY_OFF 1 // GPIO value to write to turn off attached relay

#define CHILD_ID_IRBIN 3
#define CHILD_ID_IRBUI 4
#define IRBIN_PIN 3 // Arduino Digital I/O pin for button/reed switch
#define IRBUI_PIN 4

Bounce debouncerIRBIN = Bounce();
Bounce debouncerIRBUI = Bounce();

int oldValue_IRBIN = -1;
int oldValue_IRBUI = -1;

MyMessage msgIRBIN(CHILD_ID_IRBIN, V_TRIPPED);
MyMessage msgIRBUI(CHILD_ID_IRBUI, V_TRIPPED);

void before()
{
for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
// Then set relay pins in output mode
pinMode(pin, OUTPUT);
// Set relay to last known state (using eeprom storage)
digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
}
}

void setup()
{
// Setup the button1
pinMode(IRBIN_PIN, INPUT);
debouncerIRBIN.attach(IRBIN_PIN);
debouncerIRBIN.interval(5);
digitalWrite(IRBIN_PIN, HIGH);
// Setup the button2
pinMode(IRBUI_PIN, INPUT);
debouncerIRBUI.attach(IRBUI_PIN);
debouncerIRBUI.interval(5);
digitalWrite(IRBUI_PIN, HIGH);

}

void presentation()
{
// 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. See "msg" above.
present(CHILD_ID_IRBIN, S_DOOR);
present(CHILD_ID_IRBUI, S_DOOR);

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)
	present(sensor, S_BINARY);
}

}

void loop()
{
debouncerIRBIN.update();
// Get the update value
int valueIRBIN = debouncerIRBIN.read();

if (valueIRBIN != oldValue_IRBIN) {
// Send in the new value
send(msgIRBIN.set(valueIRBIN == HIGH ? 1 : 0));
oldValue_IRBIN = valueIRBIN;
}

debouncerIRBUI.update();
// Get the update value
int valueIRBUI = debouncerIRBUI.read();

if (valueIRBUI != oldValue_IRBUI) {
// Send in the new value
send(msgIRBUI.set(valueIRBUI == HIGH ? 1 : 0));
oldValue_IRBUI = valueIRBUI;
}
}

void receive(const MyMessage &message)
{
// We only expect one type of message from controller. But we better check anyway.
if (message.type==V_STATUS) {
// Change relay state
digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
// Store state in eeprom
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());
}
}