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    Relay Node

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    15 posts 3 posters 9.7k views 1 watching
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    • F offline
      fwessels
      global:last-edited-by,

      @jkandasa do this version support relays and dimmer sensors? As I also don't get my dimmer sensor to work.

      jkandasaJ one-reply-to-this-post last-reply-time reply quote 0
      • jkandasaJ offline
        jkandasa @fwessels
        global:last-edited-by,

        @fwessels yes this version should support dimmer and relay.

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        • F offline
          fwessels
          global:last-edited-by,

          @jkandasa Are you using the standard sensors sketch or did you changes anything in the sketch as my relays and dimmers sensors are not working

          jkandasaJ one-reply-to-this-post last-reply-time reply quote 0
          • jkandasaJ offline
            jkandasa @fwessels
            global:last-edited-by,

            @fwessels with standard sketch only. mycontroller will send set type message

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            • F offline
              fwessels
              global:last-edited-by, fwessels

              @jkandasa If I look at the Variables mapper I don't see anything for lights (relay) what Sensor type do you use for the relay?

              Regards

              Francois

              one-reply-to-this-post last-reply-time reply quote 0
              • jkandasaJ offline
                jkandasa
                global:last-edited-by,

                sensor type S_BINARY and variable type V_STATUS

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                • F offline
                  fwessels
                  global:last-edited-by,

                  @jkandasa I try everything and just cannot get the relay node working what can the issue be?

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                  • jkandasaJ offline
                    jkandasa
                    global:last-edited-by,

                    @fwessels can you share your node code?

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                    • F offline
                      fwessels
                      global:last-edited-by, fwessels

                      Hi @jkandasa here is my code

                      /**
                       * The MySensors Arduino library handles the wireless radio link and protocol
                       * between your home built sensors/actuators and HA controller of choice.
                       * The sensors forms a self healing radio network with optional repeaters. Each
                       * repeater and gateway builds a routing tables in EEPROM which keeps track of the
                       * network topology allowing messages to be routed to nodes.
                       *
                       * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
                       * Copyright (C) 2013-2015 Sensnology AB
                       * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
                       *
                       * Documentation: http://www.mysensors.org
                       * Support Forum: http://forum.mysensors.org
                       *
                       * This program is free software; you can redistribute it and/or
                       * modify it under the terms of the GNU General Public License
                       * version 2 as published by the Free Software Foundation.
                       *
                       *******************************
                       *
                       * REVISION HISTORY
                       * Version 1.0 - Henrik Ekblad
                       * 
                       * DESCRIPTION
                       * Example sketch for a "light switch" where you can control light or something 
                       * else from both HA controller and a local physical button 
                       * (connected between digital pin 3 and GND).
                       * This node also works as a repeader for other nodes
                       * http://www.mysensors.org/build/relay
                       */ 
                      
                      // Enable debug prints to serial monitor
                      #define MY_DEBUG 
                      #define MY_NODE_ID 15
                      
                      // Enable and select radio type attached
                      //#define MY_RADIO_NRF24
                      #define MY_RADIO_RFM69
                      
                      // Enabled repeater feature for this node
                      //#define MY_REPEATER_FEATURE
                      
                      #include <SPI.h>
                      #include <MySensor.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;
                      
                      MyMessage msg(CHILD_ID,V_STATUS);
                      
                      void setup()  
                      {  
                        // 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);
                      
                        // 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 = loadState(CHILD_ID);
                       // digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF);
                      }
                      
                      void presentation()  {
                        // Send the sketch version information to the gateway and Controller
                        sendSketchInfo("Main Bedroom Relay & Button B2", "2.0");
                      
                        // Register all sensors to gw (they will be created as child devices)
                        present(CHILD_ID, S_BINARY);
                      }
                      
                      /*
                      *  Example on how to asynchronously check for new messages from gw
                      */
                      void loop() 
                      {
                        debouncer.update();
                        // Get the update value
                        int value = debouncer.read();
                        if (value != oldValue && value==0) {
                            send(msg.set(state?false:true), true); // Send new state and request ack back
                        }
                        oldValue = value;
                      } 
                       
                      void receive(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_STATUS) {
                           // Change relay state
                           state = message.getBool();
                           digitalWrite(RELAY_PIN, state?RELAY_ON:RELAY_OFF);
                           // Store state in eeprom
                           //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());
                         } 
                      }
                      
                      
                      jkandasaJ G topic:replies-to-this-post, 2 last-reply-time reply quote 0
                      • jkandasaJ offline
                        jkandasa @fwessels
                        global:last-edited-by,

                        @fwessels I tested with MY_RADIO_NRF24 as I do not have MY_RADIO_RFM69. Everything works perfectly for me. Kindly check your radio and hardware circuits.

                        if you want to update sensors name by default write like this present(CHILD_ID, S_BINARY, "Relay Sensor");

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                        • G offline
                          greengo @fwessels
                          global:last-edited-by, greengo

                          anyone else noticed that it does not work here?

                          void receive(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");
                          }

                          server does not respond to a command (message.isAck())

                          it turns out that there is no certainty that my relays included.
                          MYCONTROLLER.ORG button in the interface does not show the correct status of the node.

                          jkandasaJ one-reply-to-this-post last-reply-time reply quote 0
                          • jkandasaJ offline
                            jkandasa @greengo
                            global:last-edited-by,

                            @greengo

                            message.isAck() is all about mysensors framework. If it is ack message returns true otherwise false

                            G one-reply-to-this-post last-reply-time reply quote 0
                            • G offline
                              greengo @jkandasa
                              global:last-edited-by,

                              @jkandasa
                              in fact of the matter is that the server does not return the values, although the sensor sends.
                              before, I used EasyIoT server http://iot-playground.com/download
                              and there it works.

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