Skip to content
  • MySensors
  • OpenHardware.io
  • Categories
  • Recent
  • Tags
  • Popular
Skins
  • Light
  • Brite
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse
Brand Logo
  1. Home
  2. My Project
  3. Clone 2 skelets Relay and Button's

Clone 2 skelets Relay and Button's

Scheduled Pinned Locked Moved My Project
19 Posts 5 Posters 7.8k Views 2 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • hekH Offline
    hekH Offline
    hek
    Admin
    wrote on last edited by
    #2

    Please format code:
    http://forum.mysensors.org/topic/453/forum-upgraded/58

    1 Reply Last reply
    0
    • T Offline
      T Offline
      tomrask
      wrote on last edited by
      #3

      Hey Hek

      Thanks for a really exciting home page , I really got interested in building a sensor myself just need some start help.

      1 Reply Last reply
      0
      • hekH Offline
        hekH Offline
        hek
        Admin
        wrote on last edited by
        #4

        First you present realys with id 1,2,3 and then you present switches with id 0,1,2. They overlap..

        T 1 Reply Last reply
        0
        • hekH hek

          First you present realys with id 1,2,3 and then you present switches with id 0,1,2. They overlap..

          T Offline
          T Offline
          tomrask
          wrote on last edited by
          #5

          @hek

          Hey Hek I changed the code, but it will not help. Now I get 3 door sensor and nothing else. hope you will help a little so that I understand the code. thank you

          // 1 Door virker 2 relays virker
          #include <MySensor.h>
          #include <SPI.h>
          #include <Bounce2.h>
          
          #define NUMBER_OF_SWITCHES 3
          #define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
          #define NUMBER_OF_RELAYS 2 // 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
          
          MySensor gw;
          Bounce debouncer[NUMBER_OF_SWITCHES];
          
          int oldValue[NUMBER_OF_SWITCHES];
          byte switchPin[NUMBER_OF_SWITCHES] = {5,6,7}; //<<<<<<<<<<< set your switch pins here
          
          MyMessage msg(0,V_TRIPPED);
          
          void setup()  
          {  
            // Initialize library and add callback for incoming messages
            gw.begin(incomingMessage, AUTO, true);
            // Send the sketch version information to the gateway and Controller
            gw.sendSketchInfo("Relay&Botton", "1.0");
          
          // Switches setup
            for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
            {
              pinMode(switchPin[i],INPUT_PULLUP);
              debouncer[i] = Bounce();
              debouncer[i].attach(switchPin[i]);
              debouncer[i].interval(5);
            }
            for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
            {
              gw.present(i, S_DOOR);
              delay(250);
            }
          
            // Fetch relay status
            for (int sensor=3, 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);
            }
           
            
           }
          //
          void loop() 
          {
           
          
            for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
            {
              debouncer[i].update();
              int value = debouncer[i].read();
              if (value != oldValue[i]) 
              {
                gw.send(msg.setSensor(i).set(value == HIGH? true : false), false); 
              }
              oldValue[i] = value;
           
           }
          
           // Alway process incoming messages whenever possible
            gw.process();
          }
          
          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());
             } 
          
          }
          
          
          ferpandoF 1 Reply Last reply
          0
          • T tomrask

            @hek

            Hey Hek I changed the code, but it will not help. Now I get 3 door sensor and nothing else. hope you will help a little so that I understand the code. thank you

            // 1 Door virker 2 relays virker
            #include <MySensor.h>
            #include <SPI.h>
            #include <Bounce2.h>
            
            #define NUMBER_OF_SWITCHES 3
            #define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
            #define NUMBER_OF_RELAYS 2 // 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
            
            MySensor gw;
            Bounce debouncer[NUMBER_OF_SWITCHES];
            
            int oldValue[NUMBER_OF_SWITCHES];
            byte switchPin[NUMBER_OF_SWITCHES] = {5,6,7}; //<<<<<<<<<<< set your switch pins here
            
            MyMessage msg(0,V_TRIPPED);
            
            void setup()  
            {  
              // Initialize library and add callback for incoming messages
              gw.begin(incomingMessage, AUTO, true);
              // Send the sketch version information to the gateway and Controller
              gw.sendSketchInfo("Relay&Botton", "1.0");
            
            // Switches setup
              for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
              {
                pinMode(switchPin[i],INPUT_PULLUP);
                debouncer[i] = Bounce();
                debouncer[i].attach(switchPin[i]);
                debouncer[i].interval(5);
              }
              for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
              {
                gw.present(i, S_DOOR);
                delay(250);
              }
            
              // Fetch relay status
              for (int sensor=3, 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);
              }
             
              
             }
            //
            void loop() 
            {
             
            
              for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
              {
                debouncer[i].update();
                int value = debouncer[i].read();
                if (value != oldValue[i]) 
                {
                  gw.send(msg.setSensor(i).set(value == HIGH? true : false), false); 
                }
                oldValue[i] = value;
             
             }
            
             // Alway process incoming messages whenever possible
              gw.process();
            }
            
            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());
               } 
            
            }
            
            
            ferpandoF Offline
            ferpandoF Offline
            ferpando
            Hero Member
            wrote on last edited by ferpando
            #6

            @tomrask
            What Hek is trying to tell you is that you can't have 2 devices with the same number.

            Change your first loop for:

              for (int sensor=0, 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);
              }
            

            Change your second presentation loop for this

              for (int i = NUMBER_OF_RELAYS; i < (NUMBER_OF_RELAYS+NUMBER_OF_SWITCHES); i++)
              {
                gw.present(i, S_DOOR);
                delay(250);
              }
            

            This way you are creating relays 0 and 1, and then switches 2, 3 and 4

            1 Reply Last reply
            0
            • T Offline
              T Offline
              tomrask
              wrote on last edited by
              #7

              Hey Ferpando

              thanks, now the sensor is displayed on vera. but only one contact and a door sensor works .
              I have not quite mastered the code yet , help wanted.

              // 3 Door 1 virker 2 relays 1 virker
              #include <MySensor.h>
              #include <SPI.h>
              #include <Bounce2.h>
              
              #define NUMBER_OF_SWITCHES 3
              #define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
              #define NUMBER_OF_RELAYS 2 // 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
              
              MySensor gw;
              Bounce debouncer[NUMBER_OF_SWITCHES];
              
              int oldValue[NUMBER_OF_SWITCHES];
              byte switchPin[NUMBER_OF_SWITCHES] = {5,6,7}; //<<<<<<<<<<< set your switch pins here
              
              MyMessage msg(0,V_TRIPPED);
              
              void setup()  
              {  
                // Initialize library and add callback for incoming messages
                gw.begin(incomingMessage, AUTO, true);
                // Send the sketch version information to the gateway and Controller
                gw.sendSketchInfo("Relay&Botton", "1.0");
              
                // Fetch relay status
                for (int sensor=0, 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);
                }
               
                // Switches setup
                for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
                {
                  pinMode(switchPin[i],INPUT_PULLUP);
                  debouncer[i] = Bounce();
                  debouncer[i].attach(switchPin[i]);
                  debouncer[i].interval(5);
                }
                for (int i = NUMBER_OF_RELAYS; i < (NUMBER_OF_RELAYS+NUMBER_OF_SWITCHES); i++)
                {
                  gw.present(i, S_DOOR);
                  delay(250);
                }
               }
              //
              void loop() 
              {
               
              
                 for (int i = 0; i < NUMBER_OF_SWITCHES; i++)
                {
                  debouncer[i].update();
                  int value = debouncer[i].read();
                  if (value != oldValue[i]) 
                  {
                    gw.send(msg.setSensor(i).set(value == HIGH? true : false), false); 
                  }
                  oldValue[i] = value;
               
               }
              
               // Alway process incoming messages whenever possible
                gw.process();
              }
              
              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());
                 } 
              
              }
              
              Here
              
              1 Reply Last reply
              0
              • T Offline
                T Offline
                tomrask
                wrote on last edited by
                #8

                Is there anyone out there who just want to give me a hand by getting this skeleton to work. I will be very happy just a little help. It could be great.

                1 Reply Last reply
                0
                • Vladut GrecuV Offline
                  Vladut GrecuV Offline
                  Vladut Grecu
                  wrote on last edited by
                  #9

                  Can you post the serial output of the Arduino?

                  T 1 Reply Last reply
                  0
                  • Vladut GrecuV Vladut Grecu

                    Can you post the serial output of the Arduino?

                    T Offline
                    T Offline
                    tomrask
                    wrote on last edited by
                    #10

                    @Vladut-Grecu

                    This is what I get from serial output

                    repeater started, id 1
                    send: 1-1-0-0 s=255,c=0,t=18,pt=0,l=5,st=ok:1.4.1
                    send: 1-1-0-0 s=255,c=3,t=6,pt=1,l=1,st=ok:0
                    read: 0-0-1 s=255,c=3,t=6,pt=0,l=1:M
                    send: 1-1-0-0 s=255,c=3,t=11,pt=0,l=12,st=ok:Relay&Botton
                    send: 1-1-0-0 s=255,c=3,t=12,pt=0,l=3,st=ok:1.0
                    send: 1-1-0-0 s=0,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                    send: 1-1-0-0 s=1,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                    send: 1-1-0-0 s=2,c=0,t=0,pt=0,l=5,st=ok:1.4.1

                    1 Reply Last reply
                    0
                    • Vladut GrecuV Offline
                      Vladut GrecuV Offline
                      Vladut Grecu
                      wrote on last edited by Vladut Grecu
                      #11

                      There is something going on with you code. It tells your gateway that you only have 3 devices (0,1,2)

                      send: 1-1-0-0 s=0,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                      send: 1-1-0-0 s=1,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                      send: 1-1-0-0 s=2,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                      

                      I'll look into it when I get home, later this day.

                      1 Reply Last reply
                      0
                      • T Offline
                        T Offline
                        tomrask
                        wrote on last edited by
                        #12

                        @Vladut-Grecu

                        thanks, I 'll be glad if you will

                        1 Reply Last reply
                        0
                        • Vladut GrecuV Offline
                          Vladut GrecuV Offline
                          Vladut Grecu
                          wrote on last edited by
                          #13

                          @tomrask said:
                          Please modify your sketch like this

                          for (int sensor=0, 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);
                              Serial.print("\nThe nr ");
                              Serial.print(sensor);
                              Serial.print(" relay has been presented\n");
                              // 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);
                            }
                          

                          and

                           for (int i = NUMBER_OF_RELAYS; i < (NUMBER_OF_RELAYS+NUMBER_OF_SWITCHES); i++)
                            {
                              gw.present(i, S_DOOR);
                              Serial.print("\nThe nr ");
                              Serial.print(i);
                              Serial.print(" switch has been presented\n");
                              delay(250);
                            }
                          

                          And post the serial output again.

                          T 1 Reply Last reply
                          0
                          • Vladut GrecuV Vladut Grecu

                            @tomrask said:
                            Please modify your sketch like this

                            for (int sensor=0, 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);
                                Serial.print("\nThe nr ");
                                Serial.print(sensor);
                                Serial.print(" relay has been presented\n");
                                // 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);
                              }
                            

                            and

                             for (int i = NUMBER_OF_RELAYS; i < (NUMBER_OF_RELAYS+NUMBER_OF_SWITCHES); i++)
                              {
                                gw.present(i, S_DOOR);
                                Serial.print("\nThe nr ");
                                Serial.print(i);
                                Serial.print(" switch has been presented\n");
                                delay(250);
                              }
                            

                            And post the serial output again.

                            T Offline
                            T Offline
                            tomrask
                            wrote on last edited by
                            #14

                            @Vladut-Grecu

                            Hey Vladut

                            This is the seriel output on my Nano

                            repeater started, id 1
                            send: 1-1-0-0 s=255,c=0,t=18,pt=0,l=5,st=ok:1.4.1
                            send: 1-1-0-0 s=255,c=3,t=6,pt=1,l=1,st=ok:0
                            read: 0-0-1 s=255,c=3,t=6,pt=0,l=1:M
                            send: 1-1-0-0 s=255,c=3,t=11,pt=0,l=12,st=ok:Relay&Botton
                            send: 1-1-0-0 s=255,c=3,t=12,pt=0,l=3,st=ok:1.0
                            send: 1-1-0-0 s=0,c=0,t=3,pt=0,l=5,st=ok:1.4.1

                            The nr 0 relay has been presented
                            send: 1-1-0-0 s=1,c=0,t=3,pt=0,l=5,st=ok:1.4.1

                            The nr 1 relay has been presented
                            send: 1-1-0-0 s=2,c=0,t=0,pt=0,l=5,st=ok:1.4.1

                            The nr 2 switch has been presented
                            send: 1-1-0-0 s=3,c=0,t=0,pt=0,l=5,st=ok:1.4.1

                            The nr 3 switch has been presented
                            send: 1-1-0-0 s=4,c=0,t=0,pt=0,l=5,st=ok:1.4.1

                            The nr 4 switch has been presented
                            send: 1-1-0-0 s=4,c=1,t=0,pt=2,l=2,st=ok:0
                            send: 1-1-0-0 s=3,c=1,t=0,pt=2,l=2,st=ok:0
                            send: 1-1-0-0 s=4,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=2,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=fail:1
                            read: 1-0-1 s=4,c=1,t=0,pt=2,l=2:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=fail:1
                            read: 1-0-1 s=4,c=1,t=0,pt=2,l=2:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=fail:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=fail:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=fail:1
                            read: 1-0-1 s=3,c=1,t=0,pt=2,l=2:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=fail:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=ok:1
                            read: 1-0-1 s=4,c=1,t=0,pt=2,l=2:1
                            send: 1-1-0-1 s=3,c=1,t=0,pt=2,l=2,st=ok:1
                            send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=fail:1

                            1 Reply Last reply
                            0
                            • Vladut GrecuV Offline
                              Vladut GrecuV Offline
                              Vladut Grecu
                              wrote on last edited by
                              #15

                              @tomrask said:

                              From your serial output, I think that the problem is with vera.(config, etc.. I don`t use vera)
                              The node presents your devices and the gateway recognizes them correctly.

                              send: 1-1-0-0 s=0,c=0,t=3,pt=0,l=5,st=ok:1.4.1
                              The nr 0 relay has been presented
                              
                              send: 1-1-0-0 s=1,c=0,t=3,pt=0,l=5,st=ok:1.4.1
                              The nr 1 relay has been presented
                              
                              send: 1-1-0-0 s=2,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                              The nr 2 switch has been presented
                              
                              send: 1-1-0-0 s=3,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                              The nr 3 switch has been presented
                              
                              send: 1-1-0-0 s=4,c=0,t=0,pt=0,l=5,st=ok:1.4.1
                              The nr 4 switch has been presented
                              

                              I guess you pressed the buttons to test them but when you press button nr 3 (child4) you got an error

                              send: 1-1-0-1 s=4,c=1,t=0,pt=2,l=2,st=fail:1
                              read: 1-0-1 s=4,c=1,t=0,pt=2,l=2:1
                              

                              You either wrongly configured vera to use child 4 as something else rather than a button (and it doesn't expect for an update, even if you present it as a button and it says that is ok) or it's beyond my understanding.

                              I will kindly ask @hek to to take a look over what I said and verify the integrity of the code presented but before that, I'll try to do your setup and report back.

                              1 Reply Last reply
                              0
                              • hekH Offline
                                hekH Offline
                                hek
                                Admin
                                wrote on last edited by
                                #16

                                I suggest you start simple. It is important you understand each step of the code.

                                • Remove loops (present each sensor separately).
                                • Remove debounce code (just read the digital inputs directly). They complicate things and you will better grasp what is happening without it.
                                • Same goes for incoming messages. Look at the incoming message and try to understand what digital output (relay) you want to set,

                                I could probably write the code for you. But what is the point? If you manage it yourself you'll feel like superstar. Take it in small steps and ask more questions if you don't understand what the purpose a particular line has.

                                1 Reply Last reply
                                0
                                • T Offline
                                  T Offline
                                  tomrask
                                  wrote on last edited by
                                  #17

                                  @hek

                                  Hey Hek

                                  Thank you for your good advice. I have a little vacation here in Easter. so I got it to work with 2 door sensors maybe it's not the best looking program . but it works .
                                  Where can I learn more about these lines, I do not understand 100 % yet :

                                  Bounce debouncer1 = Bounce();
                                  
                                  debouncer1.attach(BUTTON_PIN1);
                                  
                                  digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
                                  

                                  Thanks for the help .

                                  Tom Rask

                                  // Sketch control 4 physical relays and 2 Doorsensors. 
                                  // This example will remember relay state even after power failure.
                                  
                                  #include <MySensor.h>
                                  #include <SPI.h>
                                  #include <Bounce2.h> // button/reed switch program
                                  
                                  #define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
                                  #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_ID1 5 // Arduino Digital I/O pin for button/reed switch
                                  #define CHILD_ID2 6 // Arduino Digital I/O pin for button/reed switch
                                  #define BUTTON_PIN1 7 // Arduino Digital I/O pin for button/reed switch
                                  #define BUTTON_PIN2 8 // Arduino Digital I/O pin for button/reed switch
                                  
                                  MySensor gw;
                                  
                                  Bounce debouncer1 = Bounce(); 
                                  Bounce debouncer2 = Bounce(); 
                                  int oldValue1=-1;
                                  int oldValue2=-1;
                                  
                                  // Change to V_LIGHT if you use S_LIGHT in presentation below
                                  MyMessage msg1(CHILD_ID1,V_TRIPPED); // button/reed switch program
                                  MyMessage msg2(CHILD_ID2,V_TRIPPED);
                                  
                                  
                                  void setup()  
                                  {   
                                    // Initialize library and add callback for incoming messages
                                    gw.begin(incomingMessage, AUTO, true);
                                    // Send the sketch version information to the gateway and Controller
                                    gw.sendSketchInfo("Relay and Door", "1.0");
                                  
                                    // Fetch relay status
                                    
                                      // Register all sensors to gw (they will be created as child devices)
                                      gw.present(1, S_LIGHT);
                                      gw.present(2, S_LIGHT);
                                      gw.present(3, S_LIGHT);
                                      gw.present(4, S_LIGHT);
                                      // Then set relay pins in output mode
                                      pinMode(3, OUTPUT);   
                                      pinMode(4, OUTPUT); 
                                      pinMode(5, OUTPUT); 
                                      pinMode(6, OUTPUT); 
                                      
                                     // Setup the button
                                      pinMode(BUTTON_PIN1,INPUT);// button/reed switch program
                                      pinMode(BUTTON_PIN2,INPUT);// button/reed switch program
                                      
                                      // Set relay to last known state (using eeprom storage) 
                                      digitalWrite(3, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                      digitalWrite(4, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                      digitalWrite(5, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                      digitalWrite(6, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                      // Activate internal pull-up
                                      
                                      digitalWrite(BUTTON_PIN1,HIGH);// button/reed switch program
                                      digitalWrite(BUTTON_PIN2,HIGH);// button/reed switch program
                                        
                                      // After setting up the button, setup debouncer
                                      debouncer1.attach(BUTTON_PIN1);// button/reed switch program
                                      debouncer2.attach(BUTTON_PIN2);// button/reed switch program
                                      debouncer1.interval(5);// button/reed switch program
                                      debouncer2.interval(5);// button/reed switch program   
                                    
                                      // 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.
                                      gw.present(CHILD_ID1, S_DOOR); // button/reed switch program  
                                      gw.present(CHILD_ID2, S_DOOR); // button/reed switch program 
                                  }
                                  
                                  
                                  void loop() 
                                  {
                                    // Alway process incoming messages whenever possible
                                    gw.process();
                                   debouncer1.update();
                                    // Get the update value
                                    int value1 = debouncer1.read();
                                   
                                    if (value1 != oldValue1) {
                                       // Send in the new value
                                       gw.send(msg1.set(value1==HIGH ? 1 : 0));
                                       oldValue1 = value1;
                                    }
                                  
                                  debouncer2.update();
                                    // Get the update value
                                    int value2 = debouncer2.read();
                                   
                                    if (value2 != oldValue2) {
                                       // Send in the new value
                                       gw.send(msg2.set(value2==HIGH ? 1 : 0));
                                       oldValue2 = value2;
                                    }
                                  }
                                  
                                  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());
                                    }  
                                  }
                                  
                                  
                                  AWIA 1 Reply Last reply
                                  0
                                  • hekH Offline
                                    hekH Offline
                                    hek
                                    Admin
                                    wrote on last edited by
                                    #18

                                    @tomrask

                                    Read more about bouncing here:
                                    http://en.wikipedia.org/wiki/Switch#Contact_bounce

                                    https://github.com/thomasfredericks/Bounce2/wiki

                                    1 Reply Last reply
                                    0
                                    • T tomrask

                                      @hek

                                      Hey Hek

                                      Thank you for your good advice. I have a little vacation here in Easter. so I got it to work with 2 door sensors maybe it's not the best looking program . but it works .
                                      Where can I learn more about these lines, I do not understand 100 % yet :

                                      Bounce debouncer1 = Bounce();
                                      
                                      debouncer1.attach(BUTTON_PIN1);
                                      
                                      digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
                                      

                                      Thanks for the help .

                                      Tom Rask

                                      // Sketch control 4 physical relays and 2 Doorsensors. 
                                      // This example will remember relay state even after power failure.
                                      
                                      #include <MySensor.h>
                                      #include <SPI.h>
                                      #include <Bounce2.h> // button/reed switch program
                                      
                                      #define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
                                      #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_ID1 5 // Arduino Digital I/O pin for button/reed switch
                                      #define CHILD_ID2 6 // Arduino Digital I/O pin for button/reed switch
                                      #define BUTTON_PIN1 7 // Arduino Digital I/O pin for button/reed switch
                                      #define BUTTON_PIN2 8 // Arduino Digital I/O pin for button/reed switch
                                      
                                      MySensor gw;
                                      
                                      Bounce debouncer1 = Bounce(); 
                                      Bounce debouncer2 = Bounce(); 
                                      int oldValue1=-1;
                                      int oldValue2=-1;
                                      
                                      // Change to V_LIGHT if you use S_LIGHT in presentation below
                                      MyMessage msg1(CHILD_ID1,V_TRIPPED); // button/reed switch program
                                      MyMessage msg2(CHILD_ID2,V_TRIPPED);
                                      
                                      
                                      void setup()  
                                      {   
                                        // Initialize library and add callback for incoming messages
                                        gw.begin(incomingMessage, AUTO, true);
                                        // Send the sketch version information to the gateway and Controller
                                        gw.sendSketchInfo("Relay and Door", "1.0");
                                      
                                        // Fetch relay status
                                        
                                          // Register all sensors to gw (they will be created as child devices)
                                          gw.present(1, S_LIGHT);
                                          gw.present(2, S_LIGHT);
                                          gw.present(3, S_LIGHT);
                                          gw.present(4, S_LIGHT);
                                          // Then set relay pins in output mode
                                          pinMode(3, OUTPUT);   
                                          pinMode(4, OUTPUT); 
                                          pinMode(5, OUTPUT); 
                                          pinMode(6, OUTPUT); 
                                          
                                         // Setup the button
                                          pinMode(BUTTON_PIN1,INPUT);// button/reed switch program
                                          pinMode(BUTTON_PIN2,INPUT);// button/reed switch program
                                          
                                          // Set relay to last known state (using eeprom storage) 
                                          digitalWrite(3, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                          digitalWrite(4, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                          digitalWrite(5, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                          digitalWrite(6, gw.loadState(1)?RELAY_ON:RELAY_OFF);
                                          // Activate internal pull-up
                                          
                                          digitalWrite(BUTTON_PIN1,HIGH);// button/reed switch program
                                          digitalWrite(BUTTON_PIN2,HIGH);// button/reed switch program
                                            
                                          // After setting up the button, setup debouncer
                                          debouncer1.attach(BUTTON_PIN1);// button/reed switch program
                                          debouncer2.attach(BUTTON_PIN2);// button/reed switch program
                                          debouncer1.interval(5);// button/reed switch program
                                          debouncer2.interval(5);// button/reed switch program   
                                        
                                          // 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.
                                          gw.present(CHILD_ID1, S_DOOR); // button/reed switch program  
                                          gw.present(CHILD_ID2, S_DOOR); // button/reed switch program 
                                      }
                                      
                                      
                                      void loop() 
                                      {
                                        // Alway process incoming messages whenever possible
                                        gw.process();
                                       debouncer1.update();
                                        // Get the update value
                                        int value1 = debouncer1.read();
                                       
                                        if (value1 != oldValue1) {
                                           // Send in the new value
                                           gw.send(msg1.set(value1==HIGH ? 1 : 0));
                                           oldValue1 = value1;
                                        }
                                      
                                      debouncer2.update();
                                        // Get the update value
                                        int value2 = debouncer2.read();
                                       
                                        if (value2 != oldValue2) {
                                           // Send in the new value
                                           gw.send(msg2.set(value2==HIGH ? 1 : 0));
                                           oldValue2 = value2;
                                        }
                                      }
                                      
                                      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());
                                        }  
                                      }
                                      
                                      
                                      AWIA Offline
                                      AWIA Offline
                                      AWI
                                      Hero Member
                                      wrote on last edited by
                                      #19

                                      @tomrask when you set the relays to the " last known state" the same value (1) is used for all the relays.

                                      1 Reply Last reply
                                      0
                                      Reply
                                      • Reply as topic
                                      Log in to reply
                                      • Oldest to Newest
                                      • Newest to Oldest
                                      • Most Votes


                                      13

                                      Online

                                      11.7k

                                      Users

                                      11.2k

                                      Topics

                                      113.1k

                                      Posts


                                      Copyright 2025 TBD   |   Forum Guidelines   |   Privacy Policy   |   Terms of Service
                                      • Login

                                      • Don't have an account? Register

                                      • Login or register to search.
                                      • First post
                                        Last post
                                      0
                                      • MySensors
                                      • OpenHardware.io
                                      • Categories
                                      • Recent
                                      • Tags
                                      • Popular