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  3. 💬 Building a Raspberry Pi Gateway

💬 Building a Raspberry Pi Gateway

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  • gohanG Offline
    gohanG Offline
    gohan
    Mod
    wrote on last edited by
    #774

    I can assure you I am using 2.2 from development as I am also running new driver. So unless you changed something in the last 3 weeks on the development branch it still works, unless the nodes are keeping the key saved.

    AnticimexA 2 Replies Last reply
    0
    • gohanG gohan

      I can assure you I am using 2.2 from development as I am also running new driver. So unless you changed something in the last 3 weeks on the development branch it still works, unless the nodes are keeping the key saved.

      AnticimexA Offline
      AnticimexA Offline
      Anticimex
      Contest Winner
      wrote on last edited by
      #775

      @gohan have you verified your communications are actually encrypted?

      Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

      gohanG 1 Reply Last reply
      0
      • gohanG gohan

        I can assure you I am using 2.2 from development as I am also running new driver. So unless you changed something in the last 3 weeks on the development branch it still works, unless the nodes are keeping the key saved.

        AnticimexA Offline
        AnticimexA Offline
        Anticimex
        Contest Winner
        wrote on last edited by Anticimex
        #776

        @gohan If you see here, you will find that unless you use the simple password option, AES key is fetched from EEPROM: https://github.com/mysensors/MySensors/blob/28c4f3f19e7026f56fd9bbc61d566f770fd7a9d2/hal/transport/MyTransportRF24.cpp#L68
        So either you are using the simple flag, nothing at all, or not using the key you think you use.

        Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

        1 Reply Last reply
        0
        • gohanG Offline
          gohanG Offline
          gohan
          Mod
          wrote on last edited by
          #777

          I ll have to check, but I put the key in the gateway myconfig.h

          AnticimexA 1 Reply Last reply
          0
          • gohanG gohan

            I ll have to check, but I put the key in the gateway myconfig.h

            AnticimexA Offline
            AnticimexA Offline
            Anticimex
            Contest Winner
            wrote on last edited by
            #778

            @gohan Perhaps on a rpi GW where there is no EEPROM, but I am talking about the nodes.

            Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

            1 Reply Last reply
            0
            • gohanG Offline
              gohanG Offline
              gohan
              Mod
              wrote on last edited by
              #779

              Well, if I have communication working it means the node should be encrypting data. I'll have to try with clear eeprom and try flashing sketch again

              AnticimexA 1 Reply Last reply
              0
              • gohanG gohan

                Well, if I have communication working it means the node should be encrypting data. I'll have to try with clear eeprom and try flashing sketch again

                AnticimexA Offline
                AnticimexA Offline
                Anticimex
                Contest Winner
                wrote on last edited by
                #780

                @gohan not if there is no encryption at all. You could try to use simple password option on a node with various passwords and see if it is detected by your gw at all.

                Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

                1 Reply Last reply
                0
                • AnticimexA Anticimex

                  @gohan have you verified your communications are actually encrypted?

                  gohanG Offline
                  gohanG Offline
                  gohan
                  Mod
                  wrote on last edited by
                  #781

                  @anticimex I guess you were right... the gw and node aren't using the AES key. So where am I supposed to add it in the gateway?

                  AnticimexA 1 Reply Last reply
                  0
                  • gohanG gohan

                    @anticimex I guess you were right... the gw and node aren't using the AES key. So where am I supposed to add it in the gateway?

                    AnticimexA Offline
                    AnticimexA Offline
                    Anticimex
                    Contest Winner
                    wrote on last edited by
                    #782

                    @gohan you set that with the configure arguments I suspect, but I can't see it in the documentation. @marceloaqno perhaps knows how the rPi port handles this. I'm on a phone so I can't check the code easily. But you should be able to find it in the transport driver for rPi. On the rPi it can probably be defined in the code as it does not have a personalizer.

                    Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

                    gohanG 1 Reply Last reply
                    0
                    • AnticimexA Anticimex

                      @gohan you set that with the configure arguments I suspect, but I can't see it in the documentation. @marceloaqno perhaps knows how the rPi port handles this. I'm on a phone so I can't check the code easily. But you should be able to find it in the transport driver for rPi. On the rPi it can probably be defined in the code as it does not have a personalizer.

                      gohanG Offline
                      gohanG Offline
                      gohan
                      Mod
                      wrote on last edited by
                      #783

                      @anticimex It doesn't read it from the mysonfig.h for sure as it is where I always put it

                      AnticimexA 1 Reply Last reply
                      0
                      • gohanG gohan

                        @anticimex It doesn't read it from the mysonfig.h for sure as it is where I always put it

                        AnticimexA Offline
                        AnticimexA Offline
                        Anticimex
                        Contest Winner
                        wrote on last edited by
                        #784

                        @gohan MyConfig.h does to my knowledge not have a define value for that. You cannot add new definitions to it and expect them to have an effect. If there is one already defined in there, as a comment or not, and it does not have an effect, please report a bug on it.

                        Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

                        1 Reply Last reply
                        0
                        • M macvictor

                          @marceloaqno Thank's for you help. I have other question.. general I try configure my gateway to work with security & signing, but they doesn't work. Where is problem? On the bottom i send point what it do it:

                          Gateway:

                          1. ./configure --my-gateway=mqtt --my-controller-ip-address=127.0.0.1 --my-mqtt-publish-topic-prefix=mysensors-out --my-mqtt-subscribe-topic-prefix=mysensors-in --my-mqtt-client-id=mygateway1 --my-mqtt-password=PASS --my-mqtt-user=USER --my-rf24-encryption-enabled --my-signing=software --my-signing-request-signatures --my-signing-request-gw-signatures-from-all
                          2. make
                          3. sudo make install
                          4. sudo systemctl enable mysgw.service
                          5. sudo systemctl start mysgw.service
                          6. sudo mysgw --gen-soft-hmac-key
                          7. sudo mysgw --set-soft-hmac-key=02417628BC1573CC380...
                          8. sudo mysgw --gen-soft-serial-key
                          9. sudo mysgw --set-soft-serial-key=00762CD152B868F7EB
                          10. sudo mysgw --gen-aes-key
                          11. sudo mysgw --set-aes-key= A790AD78B2D8B4DBBB5B2C4B9DD6DAF3

                          Node:

                          1. Load script SecurityPersonalizer.ino
                          2. Uncomment and send sketch to arduino
                          #define USE_SOFT_SIGNING
                          #define STORE_SOFT_KEY
                          #define USER_SOFT_KEY
                          #define STORE_SOFT_SERIAL
                          #define STORE_AES_KEY
                          #define USER_AES_KEY
                          
                          #define MY_SOFT_HMAC_KEY 0X2,0X41,0X76,0X28,0XBC,0X15,0X73,0XCC,0X38...
                          #define MY_AES_KEY 0XA7,0X90,0XAD,0X78,0XB2,0XD8...
                          
                          1. Read all value from EPROM (test save):
                          Personalization sketch for MySensors usage.
                          -------------------------------------------
                          EEPROM configuration:
                          SOFT_HMAC_KEY | 02417628BC1573CC380DE0FADF7C87D7D3C77272A783E6E438786A07C3A8C6CF
                          SOFT_SERIAL   | 39BB1370C289643251
                          AES_KEY       | A790AD78B2D8B4DBBB5B2C4B9DD6DAF3
                          --------------------------------
                          Personalization is now complete.
                          
                          1. Send sample sketch to arduino:
                          //!< Enable debug prints to serial monitor
                          #define MY_DEBUG
                          //!< Enable signing related debug prints to serial monitor
                          #define MY_DEBUG_VERBOSE_SIGNING
                          // Enable NRF24L01 radio type
                          #define MY_RADIO_NRF24
                          
                          // Select soft signing
                          #define MY_SIGNING_SOFT
                          
                          // Enable lockdown of node if suspicious activity is detected
                          //-->> #define MY_NODE_LOCK_FEATURE
                          
                          // Enable node whitelisting
                          //#define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
                          
                          // Enable this if you want destination node to sign all messages sent to this node.
                          #define MY_SIGNING_REQUEST_SIGNATURES
                          
                          // SETTINGS FOR MY_SIGNING_SOFT
                          #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7 //!< Unconnected analog pin for random seed
                          
                          // Add repeater function to this sensor
                          #define MY_REPEATER_FEATURE
                          
                          
                          #include <SPI.h>
                          #include <MySensors.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_LIGHT);
                          
                          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("Relay & Button", "1.0");
                            
                            // Register all sensors to gw (they will be created as child devices)
                            present(CHILD_ID, S_LIGHT, "Switch Secure Sensor", false);
                          }
                          
                          /*
                             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;
                            delay(5000);
                          }
                          
                          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_LIGHT) {
                              // 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());
                            }
                          }
                          

                          And finally in Arduino Serial Monitor I see:

                          0 MCO:BGN:INIT REPEATER,CP=RNNRAS-,VER=2.1.1
                          4 TSM:INIT
                          5 TSF:WUR:MS=0
                          11 TSM:INIT:TSP OK
                          13 TSF:SID:OK,ID=105
                          15 TSM:FPAR
                          16 Will not sign message for destination 255 as it does not require it
                          58 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                          2065 !TSM:FPAR:NO REPLY
                          2067 TSM:FPAR
                          2068 Will not sign message for destination 255 as it does not require it
                          2110 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                          4117 !TSM:FPAR:NO REPLY
                          4119 TSM:FPAR
                          4120 Will not sign message for destination 255 as it does not require it
                          4162 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                          6169 !TSM:FPAR:NO REPLY
                          6171 TSM:FPAR
                          6172 Will not sign message for destination 255 as it does not require it
                          6214 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                          8221 !TSM:FPAR:FAIL
                          8222 TSM:FAIL:CNT=1
                          8224 TSM:FAIL:PDT
                          

                          and in gateway i see:

                          sudo mysgw -d
                          mysgw: Starting gateway...
                          mysgw: Protocol version - 2.1.1
                          mysgw: MCO:BGN:INIT GW,CP=RNNG-S-,VER=2.1.1
                          mysgw: TSF:LRT:OK
                          mysgw: TSM:INIT
                          mysgw: TSF:WUR:MS=0
                          mysgw: TSM:INIT:TSP OK
                          mysgw: TSM:INIT:GW MODE
                          mysgw: TSM:READY:ID=0,PAR=0,DIS=0
                          mysgw: MCO:REG:NOT NEEDED
                          mysgw: MCO:BGN:STP
                          mysgw: MCO:BGN:INIT OK,TSP=1
                          mysgw: Attempting MQTT connection...
                          mysgw: connected to 127.0.0.1
                          mysgw: MQTT connected
                          mysgw: Sending message on topic: mysensors-out/0/255/0/0/18
                          mysgw: TSF:MSG:READ,171-107-54,s=221,c=2,t=131,pt=4,l=25,sg=0:-1418183441
                          mysgw: !TSF:MSG:PVER,3=2
                          mysgw: TSF:MSG:READ,135-23-172,s=20,c=3,t=200,pt=7,l=25,sg=0:-0.00000178
                          mysgw: !TSF:MSG:PVER,1=2
                          mysgw: TSF:MSG:READ,34-66-89,s=168,c=1,t=9,pt=1,l=25,sg=0:56
                          mysgw: !TSF:MSG:PVER,1=2
                          mysgw: TSF:MSG:READ,223-46-240,s=112,c=5,t=192,pt=5,l=11,sg=1:1407647670
                          mysgw: TSF:MSG:REL MSG
                          mysgw: !TSF:RTE:240 UNKNOWN
                          mysgw: !TSF:MSG:SEND,223-0-240-240,s=112,c=5,t=192,pt=5,l=11,sg=1,ft=0,st=NACK:1407647670
                          mysgw: TSF:MSG:READ,183-139-129,s=37,c=6,t=155,pt=1,l=21,sg=0:48
                          mysgw: !TSF:MSG:PVER,0=2
                          mysgw: TSF:MSG:READ,139-214-233,s=61,c=3,t=193,pt=7,l=0,sg=1:0.00000000
                          mysgw: TSF:MSG:REL MSG
                          mysgw: !TSF:RTE:233 UNKNOWN
                          mysgw: !TSF:MSG:SEND,139-0-233-233,s=61,c=3,t=193,pt=7,l=0,sg=1,ft=0,st=NACK:0.00000000
                          mysgw: TSF:MSG:READ,83-33-7,s=179,c=2,t=27,pt=4,l=25,sg=1:-2057270722
                          mysgw: !TSF:MSG:PVER,3=2
                          mysgw: TSF:MSG:READ,110-148-67,s=113,c=0,t=158,pt=1,l=9,sg=1:251
                          mysgw: !TSF:MSG:PVER,1=2
                          mysgw: TSF:MSG:READ,75-209-102,s=204,c=7,t=25,pt=1,l=11,sg=1:52
                          mysgw: !TSF:MSG:PVER,0=2
                          mysgw: TSF:MSG:READ,184-209-235,s=58,c=1,t=140,pt=6,l=23,sg=1:1DC404A5401119FACF0000000000000000000000000000
                          mysgw: !TSF:MSG:PVER,3=2
                          mysgw: TSF:MSG:READ,172-203-51,s=140,c=2,t=173,pt=0,l=1,sg=1:?
                          mysgw: TSF:MSG:REL MSG
                          mysgw: !TSF:RTE:51 UNKNOWN
                          mysgw: !TSF:MSG:SEND,172-0-51-51,s=140,c=2,t=173,pt=0,l=1,sg=1,ft=0,st=NACK:?
                          

                          Where is problem?

                          rajeev2301R Offline
                          rajeev2301R Offline
                          rajeev2301
                          wrote on last edited by
                          #785

                          @macvictor
                          I followed all the step that you mentioned in your post to establish the serial gateway. However I am still not able to receive the message from arduino. Could you please what to do?

                          import RPi.GPIO as GPIO
                          from lib_nrf24 import NRF24
                          import time
                          import spidev

                          GPIO.setmode(GPIO.BCM)

                          pipes = [[0xE8, 0xE8, 0xF0, 0xF0, 0xE1], [0xF0, 0xF0, 0xF0, 0xF0, 0xE1]]
                          radio = NRF24(GPIO, spidev.SpiDev())

                          radio.begin(0,8)

                          radio.setPayloadSize(32)
                          radio.setChannel(0x76)
                          radio.setDataRate(NRF24.BR_1MBPS)
                          radio.setPALevel (NRF24.PA_MAX)
                          radio.setAutoAck(True)
                          radio.enableDynamicPayloads()
                          radio.enableAckPayload()
                          radio.openReadingPipe(1 ,pipes[1])
                          radio.printDetails()
                          radio.startListening()
                          radio.GPIO.cleanup()

                          Please find below my raspberry code..can you please suggest , if there is any issue with code or am I missing anything ?

                          mfalkviddM 1 Reply Last reply
                          0
                          • rajeev2301R rajeev2301

                            @macvictor
                            I followed all the step that you mentioned in your post to establish the serial gateway. However I am still not able to receive the message from arduino. Could you please what to do?

                            import RPi.GPIO as GPIO
                            from lib_nrf24 import NRF24
                            import time
                            import spidev

                            GPIO.setmode(GPIO.BCM)

                            pipes = [[0xE8, 0xE8, 0xF0, 0xF0, 0xE1], [0xF0, 0xF0, 0xF0, 0xF0, 0xE1]]
                            radio = NRF24(GPIO, spidev.SpiDev())

                            radio.begin(0,8)

                            radio.setPayloadSize(32)
                            radio.setChannel(0x76)
                            radio.setDataRate(NRF24.BR_1MBPS)
                            radio.setPALevel (NRF24.PA_MAX)
                            radio.setAutoAck(True)
                            radio.enableDynamicPayloads()
                            radio.enableAckPayload()
                            radio.openReadingPipe(1 ,pipes[1])
                            radio.printDetails()
                            radio.startListening()
                            radio.GPIO.cleanup()

                            Please find below my raspberry code..can you please suggest , if there is any issue with code or am I missing anything ?

                            mfalkviddM Offline
                            mfalkviddM Offline
                            mfalkvidd
                            Mod
                            wrote on last edited by
                            #786

                            @rajeev2301 please don't split our effort to help you into multiple threads. It wastes people's time when some information is in one thread and some in another thread.

                            1 Reply Last reply
                            1
                            • wesW Offline
                              wesW Offline
                              wes
                              wrote on last edited by
                              #787

                              To upgrade to the latest release, can I use git pull, or is it better to delete the directory and start again?

                              Blog: https://www.wes.id.au/
                              Nodes: Arduino Pro Mini ATMega328P 3.3V 8MHz, RFM69 433MHz, Canton Power CE024 0.8-3.3V regulator & single AA battery
                              Gateway & Controller: Raspberry Pi 3 + Home Assistant

                              AnticimexA 1 Reply Last reply
                              1
                              • wesW wes

                                To upgrade to the latest release, can I use git pull, or is it better to delete the directory and start again?

                                AnticimexA Offline
                                AnticimexA Offline
                                Anticimex
                                Contest Winner
                                wrote on last edited by
                                #788

                                @wes you can pull. Just as long as you verify that your working directory is clean or only contains changes you intend to have. And you have the appropriate branch or tag checked out.

                                Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

                                S 1 Reply Last reply
                                2
                                • M macvictor

                                  @marceloaqno Thank's for you help. I have other question.. general I try configure my gateway to work with security & signing, but they doesn't work. Where is problem? On the bottom i send point what it do it:

                                  Gateway:

                                  1. ./configure --my-gateway=mqtt --my-controller-ip-address=127.0.0.1 --my-mqtt-publish-topic-prefix=mysensors-out --my-mqtt-subscribe-topic-prefix=mysensors-in --my-mqtt-client-id=mygateway1 --my-mqtt-password=PASS --my-mqtt-user=USER --my-rf24-encryption-enabled --my-signing=software --my-signing-request-signatures --my-signing-request-gw-signatures-from-all
                                  2. make
                                  3. sudo make install
                                  4. sudo systemctl enable mysgw.service
                                  5. sudo systemctl start mysgw.service
                                  6. sudo mysgw --gen-soft-hmac-key
                                  7. sudo mysgw --set-soft-hmac-key=02417628BC1573CC380...
                                  8. sudo mysgw --gen-soft-serial-key
                                  9. sudo mysgw --set-soft-serial-key=00762CD152B868F7EB
                                  10. sudo mysgw --gen-aes-key
                                  11. sudo mysgw --set-aes-key= A790AD78B2D8B4DBBB5B2C4B9DD6DAF3

                                  Node:

                                  1. Load script SecurityPersonalizer.ino
                                  2. Uncomment and send sketch to arduino
                                  #define USE_SOFT_SIGNING
                                  #define STORE_SOFT_KEY
                                  #define USER_SOFT_KEY
                                  #define STORE_SOFT_SERIAL
                                  #define STORE_AES_KEY
                                  #define USER_AES_KEY
                                  
                                  #define MY_SOFT_HMAC_KEY 0X2,0X41,0X76,0X28,0XBC,0X15,0X73,0XCC,0X38...
                                  #define MY_AES_KEY 0XA7,0X90,0XAD,0X78,0XB2,0XD8...
                                  
                                  1. Read all value from EPROM (test save):
                                  Personalization sketch for MySensors usage.
                                  -------------------------------------------
                                  EEPROM configuration:
                                  SOFT_HMAC_KEY | 02417628BC1573CC380DE0FADF7C87D7D3C77272A783E6E438786A07C3A8C6CF
                                  SOFT_SERIAL   | 39BB1370C289643251
                                  AES_KEY       | A790AD78B2D8B4DBBB5B2C4B9DD6DAF3
                                  --------------------------------
                                  Personalization is now complete.
                                  
                                  1. Send sample sketch to arduino:
                                  //!< Enable debug prints to serial monitor
                                  #define MY_DEBUG
                                  //!< Enable signing related debug prints to serial monitor
                                  #define MY_DEBUG_VERBOSE_SIGNING
                                  // Enable NRF24L01 radio type
                                  #define MY_RADIO_NRF24
                                  
                                  // Select soft signing
                                  #define MY_SIGNING_SOFT
                                  
                                  // Enable lockdown of node if suspicious activity is detected
                                  //-->> #define MY_NODE_LOCK_FEATURE
                                  
                                  // Enable node whitelisting
                                  //#define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
                                  
                                  // Enable this if you want destination node to sign all messages sent to this node.
                                  #define MY_SIGNING_REQUEST_SIGNATURES
                                  
                                  // SETTINGS FOR MY_SIGNING_SOFT
                                  #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7 //!< Unconnected analog pin for random seed
                                  
                                  // Add repeater function to this sensor
                                  #define MY_REPEATER_FEATURE
                                  
                                  
                                  #include <SPI.h>
                                  #include <MySensors.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_LIGHT);
                                  
                                  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("Relay & Button", "1.0");
                                    
                                    // Register all sensors to gw (they will be created as child devices)
                                    present(CHILD_ID, S_LIGHT, "Switch Secure Sensor", false);
                                  }
                                  
                                  /*
                                     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;
                                    delay(5000);
                                  }
                                  
                                  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_LIGHT) {
                                      // 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());
                                    }
                                  }
                                  

                                  And finally in Arduino Serial Monitor I see:

                                  0 MCO:BGN:INIT REPEATER,CP=RNNRAS-,VER=2.1.1
                                  4 TSM:INIT
                                  5 TSF:WUR:MS=0
                                  11 TSM:INIT:TSP OK
                                  13 TSF:SID:OK,ID=105
                                  15 TSM:FPAR
                                  16 Will not sign message for destination 255 as it does not require it
                                  58 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                                  2065 !TSM:FPAR:NO REPLY
                                  2067 TSM:FPAR
                                  2068 Will not sign message for destination 255 as it does not require it
                                  2110 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                                  4117 !TSM:FPAR:NO REPLY
                                  4119 TSM:FPAR
                                  4120 Will not sign message for destination 255 as it does not require it
                                  4162 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                                  6169 !TSM:FPAR:NO REPLY
                                  6171 TSM:FPAR
                                  6172 Will not sign message for destination 255 as it does not require it
                                  6214 TSF:MSG:SEND,105-105-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
                                  8221 !TSM:FPAR:FAIL
                                  8222 TSM:FAIL:CNT=1
                                  8224 TSM:FAIL:PDT
                                  

                                  and in gateway i see:

                                  sudo mysgw -d
                                  mysgw: Starting gateway...
                                  mysgw: Protocol version - 2.1.1
                                  mysgw: MCO:BGN:INIT GW,CP=RNNG-S-,VER=2.1.1
                                  mysgw: TSF:LRT:OK
                                  mysgw: TSM:INIT
                                  mysgw: TSF:WUR:MS=0
                                  mysgw: TSM:INIT:TSP OK
                                  mysgw: TSM:INIT:GW MODE
                                  mysgw: TSM:READY:ID=0,PAR=0,DIS=0
                                  mysgw: MCO:REG:NOT NEEDED
                                  mysgw: MCO:BGN:STP
                                  mysgw: MCO:BGN:INIT OK,TSP=1
                                  mysgw: Attempting MQTT connection...
                                  mysgw: connected to 127.0.0.1
                                  mysgw: MQTT connected
                                  mysgw: Sending message on topic: mysensors-out/0/255/0/0/18
                                  mysgw: TSF:MSG:READ,171-107-54,s=221,c=2,t=131,pt=4,l=25,sg=0:-1418183441
                                  mysgw: !TSF:MSG:PVER,3=2
                                  mysgw: TSF:MSG:READ,135-23-172,s=20,c=3,t=200,pt=7,l=25,sg=0:-0.00000178
                                  mysgw: !TSF:MSG:PVER,1=2
                                  mysgw: TSF:MSG:READ,34-66-89,s=168,c=1,t=9,pt=1,l=25,sg=0:56
                                  mysgw: !TSF:MSG:PVER,1=2
                                  mysgw: TSF:MSG:READ,223-46-240,s=112,c=5,t=192,pt=5,l=11,sg=1:1407647670
                                  mysgw: TSF:MSG:REL MSG
                                  mysgw: !TSF:RTE:240 UNKNOWN
                                  mysgw: !TSF:MSG:SEND,223-0-240-240,s=112,c=5,t=192,pt=5,l=11,sg=1,ft=0,st=NACK:1407647670
                                  mysgw: TSF:MSG:READ,183-139-129,s=37,c=6,t=155,pt=1,l=21,sg=0:48
                                  mysgw: !TSF:MSG:PVER,0=2
                                  mysgw: TSF:MSG:READ,139-214-233,s=61,c=3,t=193,pt=7,l=0,sg=1:0.00000000
                                  mysgw: TSF:MSG:REL MSG
                                  mysgw: !TSF:RTE:233 UNKNOWN
                                  mysgw: !TSF:MSG:SEND,139-0-233-233,s=61,c=3,t=193,pt=7,l=0,sg=1,ft=0,st=NACK:0.00000000
                                  mysgw: TSF:MSG:READ,83-33-7,s=179,c=2,t=27,pt=4,l=25,sg=1:-2057270722
                                  mysgw: !TSF:MSG:PVER,3=2
                                  mysgw: TSF:MSG:READ,110-148-67,s=113,c=0,t=158,pt=1,l=9,sg=1:251
                                  mysgw: !TSF:MSG:PVER,1=2
                                  mysgw: TSF:MSG:READ,75-209-102,s=204,c=7,t=25,pt=1,l=11,sg=1:52
                                  mysgw: !TSF:MSG:PVER,0=2
                                  mysgw: TSF:MSG:READ,184-209-235,s=58,c=1,t=140,pt=6,l=23,sg=1:1DC404A5401119FACF0000000000000000000000000000
                                  mysgw: !TSF:MSG:PVER,3=2
                                  mysgw: TSF:MSG:READ,172-203-51,s=140,c=2,t=173,pt=0,l=1,sg=1:?
                                  mysgw: TSF:MSG:REL MSG
                                  mysgw: !TSF:RTE:51 UNKNOWN
                                  mysgw: !TSF:MSG:SEND,172-0-51-51,s=140,c=2,t=173,pt=0,l=1,sg=1,ft=0,st=NACK:?
                                  

                                  Where is problem?

                                  pepsonP Offline
                                  pepsonP Offline
                                  pepson
                                  wrote on last edited by
                                  #789

                                  @macvictor
                                  Hi
                                  Is any chance to add security & signing for radio RFM69HW ? Please help me how ?

                                  AnticimexA 1 Reply Last reply
                                  0
                                  • pepsonP pepson

                                    @macvictor
                                    Hi
                                    Is any chance to add security & signing for radio RFM69HW ? Please help me how ?

                                    AnticimexA Offline
                                    AnticimexA Offline
                                    Anticimex
                                    Contest Winner
                                    wrote on last edited by
                                    #790

                                    @pepson signing is radio agnostic. It has nothing to do with the radio.

                                    Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

                                    1 Reply Last reply
                                    0
                                    • AnticimexA Anticimex

                                      @wes you can pull. Just as long as you verify that your working directory is clean or only contains changes you intend to have. And you have the appropriate branch or tag checked out.

                                      S Offline
                                      S Offline
                                      sineverba
                                      Hardware Contributor
                                      wrote on last edited by
                                      #791

                                      @anticimex @wes Can I please ask how to update? I mean, the right command to type.
                                      I have the folder "MySensors" on documents of my user in Pi:

                                      /home/sineverba/MySensors

                                      Of course I have all installed and perfectly working now (I'm on the 2.2.0 rc2).

                                      I need also to relaunch the ./config command?

                                      Thank you to both and all!

                                      AnticimexA 1 Reply Last reply
                                      0
                                      • S sineverba

                                        @anticimex @wes Can I please ask how to update? I mean, the right command to type.
                                        I have the folder "MySensors" on documents of my user in Pi:

                                        /home/sineverba/MySensors

                                        Of course I have all installed and perfectly working now (I'm on the 2.2.0 rc2).

                                        I need also to relaunch the ./config command?

                                        Thank you to both and all!

                                        AnticimexA Offline
                                        AnticimexA Offline
                                        Anticimex
                                        Contest Winner
                                        wrote on last edited by
                                        #792

                                        @sineverba https://www.mysensors.org/download

                                        Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

                                        1 Reply Last reply
                                        0
                                        • S Offline
                                          S Offline
                                          Syna
                                          wrote on last edited by
                                          #793

                                          Hello, I configure the raspberry gateway to use MQTT. I set mosquitto as the broker. The problem that I encounter is that when I subscribe to test if the gateway publish on the broker, I have empty message. So my first guess is that there is an issue somewhere which cause that only empty message are sent.

                                          Here is my arduino code : https://pastebin.com/YKi4EAad
                                          The RasperryPI3 config & logs : https://pastebin.com/Kjn8CC8A
                                          The MQTT Client logs : https://pastebin.com/ZP8GrkTj

                                          M 1 Reply Last reply
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