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  3. 3-in-1 Humidity Temp and Motion

3-in-1 Humidity Temp and Motion

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motion3 in 1temphumidity
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  • kurniawan77K Offline
    kurniawan77K Offline
    kurniawan77
    wrote on last edited by kurniawan77
    #31

    Has the 3in1 sketch been updated to 2.0 yet? I need some help with it, im not tot keen with coding...

    R 1 Reply Last reply
    0
    • kurniawan77K kurniawan77

      Has the 3in1 sketch been updated to 2.0 yet? I need some help with it, im not tot keen with coding...

      R Offline
      R Offline
      r-nox
      wrote on last edited by
      #32

      @kurniawan77

      This is HUM TEMP and PIR

      This is what I'm using and it runs in mysensors 2.0

      None battery powered. NO sleep mode and dirty code but it runs well enough for me right now.
      If you add or fix anything please post it for everyone.

      #define MY_DEBUG
      
      // Enable and select radio type attached
      #define MY_RADIO_NRF24
      //#define MY_RADIO_RFM69
      
      #include <SPI.h>
      #include <MySensors.h>  
      #include <DHT.h>  
      
      #define CHILD_ID_HUM 0
      #define CHILD_ID_TEMP 1
      
      #define CHILD_ID_MOT 2 //me
      
      
      
      #define HUMIDITY_SENSOR_DIGITAL_PIN 4
      
      #define DIGITAL_INPUT_SENSOR 2   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
      
      
      DHT dht;
      float lastTemp;
      float lastHum;
      boolean metric = false; 
      
      unsigned long interval= 3000;//dht.getMinimumSamplingPeriod(); // the time we need to wait
      unsigned long previousMillis=0; // millis() returns an unsigned long.
      unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)
      
      MyMessage msgHum(CHILD_ID_HUM, V_HUM);
      MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
      MyMessage msgMot(CHILD_ID_MOT, V_TRIPPED); //me
      
      void setup()  
      { 
        dht.setup(HUMIDITY_SENSOR_DIGITAL_PIN); 
      
       // metric = getConfig().isMetric;
      
       pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
      }
      
      void presentation()  
      { 
        // Send the Sketch Version Information to the Gateway
        sendSketchInfo("3-1 Sensor", "1.0");
      
        // Register all sensors to gw (they will be created as child devices)
        present(CHILD_ID_HUM, S_HUM);
        present(CHILD_ID_TEMP, S_TEMP);
        present(CHILD_ID_MOT, V_TRIPPED); //me
      }
      
      void loop()      
      {  
        // Read digital motion value
        boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH;
         
      // only run loop if time has passed. 
      unsigned long currentMillis = millis(); // grab current time       
      
       // check if "interval" time has passed
       if ((unsigned long)(currentMillis - previousMillis) >= interval) {
      
       
             send(msgMot.set(tripped?"1":"0")); 
                    
        
            #ifdef MY_DEBUG
             Serial.print("Motion: ");
             Serial.println(tripped);
            #endif
      
      
      
       
        
        // Fetch temperatures from DHT sensor
        float temperature = dht.getTemperature();
        if (isnan(temperature)) {
            Serial.println("Failed reading temperature from DHT");
        } else if (temperature != lastTemp) {
          lastTemp = temperature;
          if (!metric) {
            temperature = dht.toFahrenheit(temperature);
          }
          send(msgTemp.set(temperature, 1));
          #ifdef MY_DEBUG
          Serial.print("T: ");
          Serial.println(temperature);
          #endif
        }
       
        // Fetch humidity from DHT sensor
        float humidity = dht.getHumidity();
        if (isnan(humidity)) {
            Serial.println("Failed reading humidity from DHT");
        } else if (humidity != lastHum) {
            lastHum = humidity;
            send(msgHum.set(humidity, 1));
            #ifdef MY_DEBUG
            Serial.print("H: ");
            Serial.println(humidity);
            #endif
        }   
      
      
      
      
         // save the "current" time
         previousMillis = millis();
      
       }  
      
        // Sleep until interrupt comes in on motion sensor. Send update every two minute.
        //sleep(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), CHANGE, SLEEP_TIME);
      
      }```
      1 Reply Last reply
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      • ikkeTI Offline
        ikkeTI Offline
        ikkeT
        wrote on last edited by ikkeT
        #33

        My sample is here, unfortunately I didn't see this thread before starting it :)
        It works for temp, humidity, door and motion, and interrupts for door and motion, otherwise sleeps the intervals:

        https://github.com/ikke-t/sensebender

        There is also pro-mini to code to monitor only door and motion.

        This is also for 2.0 MySensors.

        1 Reply Last reply
        1
        • McPostalM Offline
          McPostalM Offline
          McPostal
          wrote on last edited by McPostal
          #34

          I combined Motion and Air Humidity and Sleep works. This is my first one and I'm pretty sure I have some unnecessary code in it.

          /**
           * 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
           * Motion: Version 1.0 - Henrik Ekblad
           * 
           * Humidity: Version 1.0: Henrik EKblad
           * Version 1.1 - 2016-07-20: Converted to MySensors v2.0 and added various improvements - Torben Woltjen (mozzbozz)
           * 
           * DESCRIPTION
           * Combination of Motion Sensor example and Air Humidity example
           * http://www.mysensors.org/build/motion
           * https://www.mysensors.org/build/humidity
           * 
           */
          
          // Enable debug prints
           #define MY_DEBUG
          
          // Enable and select radio type attached
          #define MY_RADIO_NRF24
          //#define MY_RADIO_RFM69
          
          #include <MySensors.h>
          #include <SPI.h>
          #include <DHT.h>
          
          float lastTemp;
          float lastHum;
          uint8_t nNoUpdatesTemp;
          uint8_t nNoUpdatesHum;
          unsigned long SLEEP_TIME = 60000; // Sleep time between reports (in milliseconds)
          #define MOTION_INPUT_SENSOR 3   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
          #define DHT_INPUT_SENSOR 4     // The digital input of attached DHT sensor
          
          // Set this offset if the sensor has a permanent small offset to the real temperatures
          #define SENSOR_TEMP_OFFSET 0
          
          // Sleep time between sensor updates (in milliseconds)
          // Must be >1000ms for DHT22 and >2000ms for DHT11
          static const uint64_t UPDATE_INTERVAL = 60000;
          
          // Force sending an update of the temperature after n sensor reads, so a controller showing the
          // timestamp of the last update doesn't show something like 3 hours in the unlikely case, that
          // the value didn't change since;
          // i.e. the sensor would force sending an update every UPDATE_INTERVAL*FORCE_UPDATE_N_READS [ms]
          static const uint8_t FORCE_UPDATE_N_READS = 10;
          
          #define CHILD_ID_HUMID 0        // ID of the Humidity child
          #define CHILD_ID_TEMP 1         // ID of the Tempurature child
          #define CHILD_ID_MOTION1 2   // Id of the Motion sensor child
          
          // Initialize motion message
          MyMessage msgMotion(CHILD_ID_MOTION1, V_TRIPPED);
          MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
          MyMessage msgHum(CHILD_ID_HUMID, V_HUM);
          DHT dht;
          
          
          void presentation()
          {
            // Send the sketch version information to the gateway and Controller
            sendSketchInfo("Motion Temp Humidity", "1.0");
          
            // Register all sensors to gw (they will be created as child devices)
            present(CHILD_ID_MOTION1, S_MOTION);
            present(CHILD_ID_TEMP, V_TEMP);
            present(CHILD_ID_HUMID, V_HUM);
          }
          
          void setup()
          {
          	pinMode(MOTION_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
            dht.setup(DHT_INPUT_SENSOR); // set data pin of DHT sensor
            if (UPDATE_INTERVAL <= dht.getMinimumSamplingPeriod()) {
              Serial.println("Warning: UPDATE_INTERVAL is smaller than supported by the sensor!");
            }
            // Sleep for the time of the minimum sampling period to give the sensor time to power up
            // (otherwise, timeout errors might occure for the first reading)
            sleep(dht.getMinimumSamplingPeriod());
          }
          
          
          
          void loop()
          {
          	// Read digital motion value
          	bool tripped = digitalRead(MOTION_INPUT_SENSOR) == HIGH;
          
          	Serial.println(tripped);
          	send(msgMotion.set(tripped?"1":"0"));  // Send tripped value to gw
          
            #ifdef MY_DEBUG
                 Serial.print("Motion: ");
                 Serial.println(tripped);
            #endif
          
          
          // DHT ****************************************************************************
            // Force reading sensor, so it works also after sleep()
            dht.readSensor(true);
          
            // Get temperature from DHT library
            float temperature = dht.getTemperature();
            if (isnan(temperature)) {
              Serial.println("Failed reading temperature from DHT!");
            } else if (temperature != lastTemp || nNoUpdatesTemp == FORCE_UPDATE_N_READS) {
              // Only send temperature if it changed since the last measurement or if we didn't send an update for n times
              lastTemp = temperature;
              temperature = dht.toFahrenheit(temperature);
            
              // Reset no updates counter
              nNoUpdatesTemp = 0;
              temperature += SENSOR_TEMP_OFFSET;
              send(msgTemp.set(temperature, 1));
          
              #ifdef MY_DEBUG
              Serial.print("T: ");
              Serial.println(temperature);
              #endif
            } else {
              // Increase no update counter if the temperature stayed the same
              nNoUpdatesTemp++;
            }
          
            // Get humidity from DHT library
            float humidity = dht.getHumidity();
            if (isnan(humidity)) {
              Serial.println("Failed reading humidity from DHT");
            } else if (humidity != lastHum || nNoUpdatesHum == FORCE_UPDATE_N_READS) {
              // Only send humidity if it changed since the last measurement or if we didn't send an update for n times
              lastHum = humidity;
              // Reset no updates counter
              nNoUpdatesHum = 0;
              send(msgHum.set(humidity, 1));
          
              #ifdef MY_DEBUG
              Serial.print("H: ");
              Serial.println(humidity);
              #endif
            } else {
              // Increase no update counter if the humidity stayed the same
              nNoUpdatesHum++;
            }
          
          
          	// Sleep until interrupt comes in on motion sensor. Send update after (SLEEP_TIME) milliseconds has passed.
          	sleep(digitalPinToInterrupt(MOTION_INPUT_SENSOR), CHANGE, SLEEP_TIME);
          }
          1 Reply Last reply
          1
          • ? Offline
            ? Offline
            A Former User
            wrote on last edited by
            #35

            I did some work today getting this temp / humidity / motion combo sensor running. The main issue I ran into was that though the temp and humidity did not report their values to the GW unless there was a change in values or the max no update trigger was reached, the motion sensor would report it's state value each cycle. @McPostal you also should be seeing this in your code. While this is not an issue if you are powering with a AC adaptor, I am planning on using batteries down the road for these sensors so I do not want it to broadcast unless required.

            I added some code to resolve this. I am still testing this out but in theory this code should allows the Motion sensor to sleep and only report on a state change or when the max no update trigger is reached.

            /**
             * 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
             * Version 1.1 - 2016-07-20: Converted to MySensors v2.0 and added various improvements - Torben Woltjen (mozzbozz)
             * 
             * DESCRIPTION
             * This sketch provides an example of how to implement a humidity/temperature
             * sensor using a DHT11/DHT-22.
             *  
             * For more information, please visit:
             * http://www.mysensors.org/build/humidity
             * 
             */
            
            // Enable debug prints
            #define MY_DEBUG
            //#define MY_DEBUG_VERBOSE_RF24
            
            // Enable and select radio type attached 
            #define MY_RADIO_NRF24
            //#define MY_RADIO_RFM69
            //#define MY_RS485
            
            #include <SPI.h>
            #include <MySensors.h>  
            #include <DHT.h>
            
            // Set this to the pin you connected the DHT's data pin to
            #define DHT_DATA_PIN 4
            #define MOTION_DATA_PIN 3
            
            // Set this offset if the sensor has a permanent small offset to the real temperatures
            #define SENSOR_TEMP_OFFSET 0
            
            // Sleep time between sensor updates (in milliseconds)
            // Must be >1000ms for DHT22 and >2000ms for DHT11
            static const uint64_t UPDATE_INTERVAL = 60000;
            
            // Force sending an update of the temperature after n sensor reads, so a controller showing the
            // timestamp of the last update doesn't show something like 3 hours in the unlikely case, that
            // the value didn't change since;
            // i.e. the sensor would force sending an update every UPDATE_INTERVAL*FORCE_UPDATE_N_READS [ms]
            static const uint8_t FORCE_UPDATE_N_READS = 10;
            
            #define CHILD_ID_HUM 0
            #define CHILD_ID_TEMP 1
            #define CHILD_ID_MOTION 2
            
            float lastTemp;
            float lastHum;
            bool lastMotion = false;
            
            uint8_t nNoUpdatesTemp;
            uint8_t nNoUpdatesHum;
            uint8_t nNoUpdatesMotion;
            
            bool metric = true;
            
            MyMessage msgHum(CHILD_ID_HUM, V_HUM);
            MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
            MyMessage msgMotion(CHILD_ID_MOTION, V_TRIPPED);
            DHT dht;
            
            
            void presentation()  
            { 
              // Send the sketch version information to the gateway
              sendSketchInfo("Temp Humidity Motion", "1.1");
            
              // Register all sensors to gw (they will be created as child devices)
              present(CHILD_ID_HUM, S_HUM);
              present(CHILD_ID_TEMP, S_TEMP);
              present(CHILD_ID_MOTION, S_MOTION);
            
              metric = getConfig().isMetric;
            }
            
            
            void setup()
            {
              pinMode(MOTION_DATA_PIN, INPUT);
              dht.setup(DHT_DATA_PIN); // set data pin of DHT sensor
              if (UPDATE_INTERVAL <= dht.getMinimumSamplingPeriod()) {
                Serial.println("Warning: UPDATE_INTERVAL is smaller than supported by the sensor!");
              }
              // Sleep for the time of the minimum sampling period to give the sensor time to power up
              // (otherwise, timeout errors might occure for the first reading)
              sleep(5000);
              presentation();
            }
            
            
            void loop()      
            {  
              // Force reading sensor, so it works also after sleep()
              dht.readSensor(true);
            
              // Read digital motion value
              bool tripped = digitalRead(MOTION_DATA_PIN) == HIGH;
            
              if (tripped || nNoUpdatesMotion == FORCE_UPDATE_N_READS) {
                lastMotion = tripped;
                Serial.println(tripped);
                send(msgMotion.set(tripped?"1":"0"));  // Send tripped value to gw
                nNoUpdatesMotion = 0;
              }
              else if (lastMotion) {
                Serial.println(tripped);
                send(msgMotion.set(tripped?"1":"0"));  // Send tripped value to gw
                nNoUpdatesMotion = 0;
              }
              else {
                nNoUpdatesMotion++;
              }
            
              
              // Get temperature from DHT library
              float temperature = dht.getTemperature();
              if (isnan(temperature)) {
                Serial.println("Failed reading temperature from DHT!");
              } else if (temperature != lastTemp || nNoUpdatesTemp == FORCE_UPDATE_N_READS) {
                // Only send temperature if it changed since the last measurement or if we didn't send an update for n times
                lastTemp = temperature;
                if (!metric) {
                  temperature = dht.toFahrenheit(temperature);
                }
                // Reset no updates counter
                nNoUpdatesTemp = 0;
                temperature += SENSOR_TEMP_OFFSET;
                send(msgTemp.set(temperature, 1));
            
                #ifdef MY_DEBUG
                Serial.print("T: ");
                Serial.println(temperature);
                #endif
              } else {
                // Increase no update counter if the temperature stayed the same
                nNoUpdatesTemp++;
              }
            
              // Get humidity from DHT library
              float humidity = dht.getHumidity();
              if (isnan(humidity)) {
                Serial.println("Failed reading humidity from DHT");
              } else if (humidity != lastHum || nNoUpdatesHum == FORCE_UPDATE_N_READS) {
                // Only send humidity if it changed since the last measurement or if we didn't send an update for n times
                lastHum = humidity;
                // Reset no updates counter
                nNoUpdatesHum = 0;
                send(msgHum.set(humidity, 1));
            
                #ifdef MY_DEBUG
                Serial.print("H: ");
                Serial.println(humidity);
                #endif
              } else {
                // Increase no update counter if the humidity stayed the same
                nNoUpdatesHum++;
              }
            
              // Sleep for a while to save energy
              sleep(digitalPinToInterrupt(MOTION_DATA_PIN), CHANGE, UPDATE_INTERVAL); 
            }
            

            Morkin.

            1 Reply Last reply
            1
            • McPostalM Offline
              McPostalM Offline
              McPostal
              wrote on last edited by
              #36

              Nice! I realized the motion was being updated every cycle after I posted my code. I also left out references to metric temperature readings. I fixed the motion part in my code but didn't post it yet because I had already added a second motion sensor. What I did different was not forcing the motion update. I want the time stamp to reflect the last time someone was in the room.

              1 Reply Last reply
              0
              • stockenS Offline
                stockenS Offline
                stocken
                wrote on last edited by
                #37

                Hi,
                I took your updated code for 2.0 and tried to add a relay.
                The code looks like this:

                #define MY_DEBUG
                
                // Enable and select radio type attached
                #define MY_RADIO_NRF24
                //#define MY_RADIO_RFM69
                
                #include <SPI.h>
                #include <MySensors.h>  
                #include <DHT.h>  
                
                #define CHILD_ID_HUM 10
                #define CHILD_ID_TEMP 11
                #define CHILD_ID_MOT 12 //motion sensor
                
                
                #define HUMIDITY_SENSOR_DIGITAL_PIN 4
                #define DIGITAL_INPUT_SENSOR 3   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
                
                #define RELAY_1  7  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
                #define NUMBER_OF_RELAYS 1 // Total number of attached relays
                #define CHILD_ID 5
                #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
                
                
                DHT dht;
                float lastTemp;
                float lastHum;
                boolean metric = true; 
                
                unsigned long interval= 3000;//dht.getMinimumSamplingPeriod(); // the time we need to wait
                unsigned long previousMillis=0; // millis() returns an unsigned long.
                unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)
                
                MyMessage msgHum(CHILD_ID_HUM, V_HUM);
                MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
                MyMessage msgMot(CHILD_ID_MOT, V_TRIPPED); //me
                
                
                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()  
                { 
                  dht.setup(HUMIDITY_SENSOR_DIGITAL_PIN); 
                
                 // metric = getConfig().isMetric;
                
                 pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
                }
                
                void presentation()  
                { 
                  // Send the Sketch Version Information to the Gateway
                  sendSketchInfo("4-1 Sensor", "1.0");
                
                  // Register all sensors to gw (they will be created as child devices)
                  present(CHILD_ID_HUM, S_HUM);
                  present(CHILD_ID_TEMP, S_TEMP);
                  present(CHILD_ID_MOT, V_TRIPPED); //me
                  
                  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()      
                {  
                  // Read digital motion value
                  boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH;
                   
                // only run loop if time has passed. 
                unsigned long currentMillis = millis(); // grab current time       
                
                 // check if "interval" time has passed
                 if ((unsigned long)(currentMillis - previousMillis) >= interval) {
                
                 
                       send(msgMot.set(tripped?"1":"0")); 
                              
                  
                      #ifdef MY_DEBUG
                       Serial.print("Motion: ");
                       Serial.println(tripped);
                      #endif
                
                
                
                 
                  
                  // Fetch temperatures from DHT sensor
                  float temperature = dht.getTemperature();
                  if (isnan(temperature)) {
                      Serial.println("Failed reading temperature from DHT");
                  } else if (temperature != lastTemp) {
                    lastTemp = temperature;
                    if (!metric) {
                      temperature = dht.toFahrenheit(temperature);
                    }
                    send(msgTemp.set(temperature, 1));
                    #ifdef MY_DEBUG
                    Serial.print("T: ");
                    Serial.println(temperature);
                    #endif
                  }
                 
                  // Fetch humidity from DHT sensor
                  float humidity = dht.getHumidity();
                  if (isnan(humidity)) {
                      Serial.println("Failed reading humidity from DHT");
                  } else if (humidity != lastHum) {
                      lastHum = humidity;
                      send(msgHum.set(humidity, 1));
                      #ifdef MY_DEBUG
                      Serial.print("H: ");
                      Serial.println(humidity);
                      #endif
                  }   
                
                
                
                
                   // save the "current" time
                   previousMillis = millis();
                
                 }  
                  // Sleep until interrupt comes in on motion sensor. Send update every two minute.
                  //sleep(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), CHANGE, SLEEP_TIME);
                
                }
                
                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());
                	}
                }
                

                However, when i look in domoticz the relay isnt presented as a child.
                Plus, the motion sensor is called "S_LIGHT_LEVEL" and not "S_MOTION" as it does in my other device (that only have temp, hum motion and not a relay in the sketch).
                temp/hum sensor and motion sensor works as intended in domoticz.
                My first though is that the motion and relay somehow is a bit mixed up by the sketch, but im kinda new to this so im not sure.
                Would really appreciate if someone can look at the sketch and see if there is any obvious problem :)

                McPostalM 1 Reply Last reply
                0
                • stockenS stocken

                  Hi,
                  I took your updated code for 2.0 and tried to add a relay.
                  The code looks like this:

                  #define MY_DEBUG
                  
                  // Enable and select radio type attached
                  #define MY_RADIO_NRF24
                  //#define MY_RADIO_RFM69
                  
                  #include <SPI.h>
                  #include <MySensors.h>  
                  #include <DHT.h>  
                  
                  #define CHILD_ID_HUM 10
                  #define CHILD_ID_TEMP 11
                  #define CHILD_ID_MOT 12 //motion sensor
                  
                  
                  #define HUMIDITY_SENSOR_DIGITAL_PIN 4
                  #define DIGITAL_INPUT_SENSOR 3   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
                  
                  #define RELAY_1  7  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
                  #define NUMBER_OF_RELAYS 1 // Total number of attached relays
                  #define CHILD_ID 5
                  #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
                  
                  
                  DHT dht;
                  float lastTemp;
                  float lastHum;
                  boolean metric = true; 
                  
                  unsigned long interval= 3000;//dht.getMinimumSamplingPeriod(); // the time we need to wait
                  unsigned long previousMillis=0; // millis() returns an unsigned long.
                  unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)
                  
                  MyMessage msgHum(CHILD_ID_HUM, V_HUM);
                  MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
                  MyMessage msgMot(CHILD_ID_MOT, V_TRIPPED); //me
                  
                  
                  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()  
                  { 
                    dht.setup(HUMIDITY_SENSOR_DIGITAL_PIN); 
                  
                   // metric = getConfig().isMetric;
                  
                   pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
                  }
                  
                  void presentation()  
                  { 
                    // Send the Sketch Version Information to the Gateway
                    sendSketchInfo("4-1 Sensor", "1.0");
                  
                    // Register all sensors to gw (they will be created as child devices)
                    present(CHILD_ID_HUM, S_HUM);
                    present(CHILD_ID_TEMP, S_TEMP);
                    present(CHILD_ID_MOT, V_TRIPPED); //me
                    
                    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()      
                  {  
                    // Read digital motion value
                    boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH;
                     
                  // only run loop if time has passed. 
                  unsigned long currentMillis = millis(); // grab current time       
                  
                   // check if "interval" time has passed
                   if ((unsigned long)(currentMillis - previousMillis) >= interval) {
                  
                   
                         send(msgMot.set(tripped?"1":"0")); 
                                
                    
                        #ifdef MY_DEBUG
                         Serial.print("Motion: ");
                         Serial.println(tripped);
                        #endif
                  
                  
                  
                   
                    
                    // Fetch temperatures from DHT sensor
                    float temperature = dht.getTemperature();
                    if (isnan(temperature)) {
                        Serial.println("Failed reading temperature from DHT");
                    } else if (temperature != lastTemp) {
                      lastTemp = temperature;
                      if (!metric) {
                        temperature = dht.toFahrenheit(temperature);
                      }
                      send(msgTemp.set(temperature, 1));
                      #ifdef MY_DEBUG
                      Serial.print("T: ");
                      Serial.println(temperature);
                      #endif
                    }
                   
                    // Fetch humidity from DHT sensor
                    float humidity = dht.getHumidity();
                    if (isnan(humidity)) {
                        Serial.println("Failed reading humidity from DHT");
                    } else if (humidity != lastHum) {
                        lastHum = humidity;
                        send(msgHum.set(humidity, 1));
                        #ifdef MY_DEBUG
                        Serial.print("H: ");
                        Serial.println(humidity);
                        #endif
                    }   
                  
                  
                  
                  
                     // save the "current" time
                     previousMillis = millis();
                  
                   }  
                    // Sleep until interrupt comes in on motion sensor. Send update every two minute.
                    //sleep(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), CHANGE, SLEEP_TIME);
                  
                  }
                  
                  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());
                  	}
                  }
                  

                  However, when i look in domoticz the relay isnt presented as a child.
                  Plus, the motion sensor is called "S_LIGHT_LEVEL" and not "S_MOTION" as it does in my other device (that only have temp, hum motion and not a relay in the sketch).
                  temp/hum sensor and motion sensor works as intended in domoticz.
                  My first though is that the motion and relay somehow is a bit mixed up by the sketch, but im kinda new to this so im not sure.
                  Would really appreciate if someone can look at the sketch and see if there is any obvious problem :)

                  McPostalM Offline
                  McPostalM Offline
                  McPostal
                  wrote on last edited by McPostal
                  #38

                  @stocken

                  Under "void presentation()" , present(CHILD_ID_MOT, V_TRIPPED); //me should be

                  present(CHILD_ID_MOT, S_MOTION); //me

                  that should fix the light level problem.

                  I haven't done a relay yet. If no one else responds I look at it later tonight. I also have a relay but haven't had time to try and implement it yet.

                  1 Reply Last reply
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                  • K Offline
                    K Offline
                    Komaandy
                    wrote on last edited by Komaandy
                    #39

                    Hello everybody,

                    first off all a big thank you for creating this awsome sketch. It works perfect for me !!
                    But, as you might already have guessed I have a little problem.

                    I built 2 exact same nodes and flashed the exact same sketch ( only thing I changed is the child ID´s) but one node works just like a charm ( MSPIRAndy) but the other one (MYSENSOR_106) doesnt transmit its readings (?)

                    Via the serial monitor the readings do exist and work perfect.

                    Thanks a lot, all help is appreciated

                    KOmaandy

                    0_1488919647833_106.PNG

                    0_1488919653276_mspiraNDY.PNG

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                    • gohanG Offline
                      gohanG Offline
                      gohan
                      Mod
                      wrote on last edited by
                      #40

                      Have you tried swapping radio between the 2 sensors? Just to exclude any radio issue

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                      0
                      • K Offline
                        K Offline
                        Komaandy
                        wrote on last edited by
                        #41

                        Yes i did swap the radios, but what seems to be the problem is the arduino itself.
                        When swapping the arduinos ( both arduino pro mini 3,3 volt) both flashed with the same sketch one works and the other just doesnt.
                        I just swapped the arduinos on the breadboard and left everything else in place...
                        Thats really strange, given the fact that BOTH transmit good readings when connected to the arduino-serial-monitor ...

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                        • R Offline
                          R Offline
                          ryanbrown204
                          wrote on last edited by
                          #42

                          Do you have a schematic that you could post?

                          mfalkviddM 1 Reply Last reply
                          0
                          • R ryanbrown204

                            Do you have a schematic that you could post?

                            mfalkviddM Offline
                            mfalkviddM Offline
                            mfalkvidd
                            Mod
                            wrote on last edited by mfalkvidd
                            #43

                            @ryanbrown204 welcome to the MySensors community!

                            This is a long thread with a lot of different people posting, so it is a bit hard to guess which schematic you are looking for. Could you clarify?

                            R 1 Reply Last reply
                            0
                            • mfalkviddM mfalkvidd

                              @ryanbrown204 welcome to the MySensors community!

                              This is a long thread with a lot of different people posting, so it is a bit hard to guess which schematic you are looking for. Could you clarify?

                              R Offline
                              R Offline
                              ryanbrown204
                              wrote on last edited by
                              #44

                              @mfalkvidd the schematic for the original 3-in-1 Humidity Temp and Motion. I would like to try me hand at building the first version and then adding the additions.

                              mfalkviddM 1 Reply Last reply
                              0
                              • R ryanbrown204

                                @mfalkvidd the schematic for the original 3-in-1 Humidity Temp and Motion. I would like to try me hand at building the first version and then adding the additions.

                                mfalkviddM Offline
                                mfalkviddM Offline
                                mfalkvidd
                                Mod
                                wrote on last edited by
                                #45

                                @ryanbrown204 temperature: https://www.mysensors.org/build/temp
                                Motion: https://www.mysensors.org/build/motion

                                See the first post in this thread for the modifications Konrad did.

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                                • F Offline
                                  F Offline
                                  fulljionslly
                                  wrote on last edited by
                                  #46
                                  This post is deleted!
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                                  • F Offline
                                    F Offline
                                    fulljionslly
                                    wrote on last edited by
                                    #47
                                    This post is deleted!
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