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MQTT Broker gateway

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  • M marceloaqno

    @Chaotic said:

    The MQTT Broker is the MQTT server so if I wanted to use this with openhab on a pi I would just need the MQTT plugin and then point it to the IP of the gateway?

    That's right.

    ChaoticC Offline
    ChaoticC Offline
    Chaotic
    wrote on last edited by
    #102

    @celonunes
    Just wanted to say I was able to get this working.

    Also found a nice little MQTT utility that makes it easy to see the messages being sent from the broker/openhab.

    I'm sure I'll have more questions but most of my hardware is still on a boat from china so will be a little while till I discover them.

    1 Reply Last reply
    0
    • M marceloaqno

      @msebbe Which library your are using for the ENC28J60? The UIPEthernet has some examples you could try to test if your module is working.

      M Offline
      M Offline
      msebbe
      wrote on last edited by msebbe
      #103

      @celonunes In the Mqtt broker sketch, Ethernet.h was included. I suppose it should be UIPEthernet.h for me? So I tried that but nothing.

      I had better luck with the UIPEthernet examples, there my arduino shows up with an ip and mac adress.. Hmmm.

      edit:

      So after using UIPEthernet "Advanced chat server" sketch, the MAC and IP showed up in my router. When I then tried with the MQTT sketch with UIPEthernet.h it would not work. So then I tried to copy the MAC and IP I used in the chat server sketch into the Mqtt sketch and bom! I can now ping it, so I guess it works now?

      edit2: Should it say anything more then "Started!" on serial monitor? Like "on ip 192.168.1.197" or something like that? Since Im now trying the MQTT in pidome as I know how to use pidome better. Pidome states;
      Connected: Yes, with 192.168.1.197:1883 at topic: MyMQTT/# (without subscribe promise)
      Last receive time: 00-00-0000 00:00
      Last send time: 00-00-0000 00:00

      This is what Serial monitor says http://i61.tinypic.com/i252kn.png

      But when I use device discovery it cannot find the temperature sensor that could be found using the serial gateway :/

      M 1 Reply Last reply
      0
      • ChaoticC Offline
        ChaoticC Offline
        Chaotic
        wrote on last edited by
        #104

        Hi everyone,

        Finally got this working but had a couple of quetions

        Does the MQTT Broker gateway not handle requests for time? I currently have a node that I'm using as an alarm clock which has a RTC module. I had hoped to be able to update the time via the gateway and polling the time from one of my computers which are connected to NTP servers but the message never seems to get put on a MQTT message so I can't have a computer respond to it.

        M 1 Reply Last reply
        0
        • M msebbe

          @celonunes In the Mqtt broker sketch, Ethernet.h was included. I suppose it should be UIPEthernet.h for me? So I tried that but nothing.

          I had better luck with the UIPEthernet examples, there my arduino shows up with an ip and mac adress.. Hmmm.

          edit:

          So after using UIPEthernet "Advanced chat server" sketch, the MAC and IP showed up in my router. When I then tried with the MQTT sketch with UIPEthernet.h it would not work. So then I tried to copy the MAC and IP I used in the chat server sketch into the Mqtt sketch and bom! I can now ping it, so I guess it works now?

          edit2: Should it say anything more then "Started!" on serial monitor? Like "on ip 192.168.1.197" or something like that? Since Im now trying the MQTT in pidome as I know how to use pidome better. Pidome states;
          Connected: Yes, with 192.168.1.197:1883 at topic: MyMQTT/# (without subscribe promise)
          Last receive time: 00-00-0000 00:00
          Last send time: 00-00-0000 00:00

          This is what Serial monitor says http://i61.tinypic.com/i252kn.png

          But when I use device discovery it cannot find the temperature sensor that could be found using the serial gateway :/

          M Offline
          M Offline
          marceloaqno
          Code Contributor
          wrote on last edited by marceloaqno
          #105

          @msebbe It doesn't print your ip, those numbers after "Started!" is related to mqtt packages showing that PiDome is connected.
          For the device discovery, there are probably a lot of other people who can help you with that because I don't know much about PiDome.

          1 Reply Last reply
          1
          • ChaoticC Chaotic

            Hi everyone,

            Finally got this working but had a couple of quetions

            Does the MQTT Broker gateway not handle requests for time? I currently have a node that I'm using as an alarm clock which has a RTC module. I had hoped to be able to update the time via the gateway and polling the time from one of my computers which are connected to NTP servers but the message never seems to get put on a MQTT message so I can't have a computer respond to it.

            M Offline
            M Offline
            marceloaqno
            Code Contributor
            wrote on last edited by
            #106

            @Chaotic MQTT Broker gateway doesn't handle time requests.

            1 Reply Last reply
            0
            • M marceloaqno

              @Chaotic said:

              The MQTT Broker is the MQTT server so if I wanted to use this with openhab on a pi I would just need the MQTT plugin and then point it to the IP of the gateway?

              That's right.

              M Offline
              M Offline
              msebbe
              wrote on last edited by msebbe
              #107

              @celonunes Ok, thanks! I got the discovery working by just rebuilding the same sensor from scratch!

              Sorry for so many questions.. But I have now changed to Openhab and got it working with my MQTT gateway. Now Another problem appear:

              http://i60.tinypic.com/2d2eqzk.png[/IMG

              I would like to display the temperature in °C like in your guide sketch (wich I am using) but instead it looks like in the picture. Same thing about humidity, why is it like this?

              Edit: For anyone wondering, I solved the issue with the degree symbol not showing up properly by replacing "°C" with "& deg;C" without space between & deg

              1 Reply Last reply
              0
              • Brett JenkinsB Offline
                Brett JenkinsB Offline
                Brett Jenkins
                wrote on last edited by
                #108

                Hi Folks,

                New to mysensors and am impressed. I've been playing with OpenHAB and MQTT so this sounds like an interesting project. My question though, which might have been answered but I'm finding it hard to find the answer, is - is this bidirectional? As in if I had a 'sensor' on the Arduino network and that went over the radio network, hit the gateway and then got picked up by OpenHAB, could I then, if I had a 'actuator' or a 'do-er' node on the network, send a message to MQTT from OpenHAB to change the status of that actuator device? So for instance to start a motor controlling blinds for instance? Or is it a read only system?

                Thanks

                ChaoticC 1 Reply Last reply
                0
                • Brett JenkinsB Brett Jenkins

                  Hi Folks,

                  New to mysensors and am impressed. I've been playing with OpenHAB and MQTT so this sounds like an interesting project. My question though, which might have been answered but I'm finding it hard to find the answer, is - is this bidirectional? As in if I had a 'sensor' on the Arduino network and that went over the radio network, hit the gateway and then got picked up by OpenHAB, could I then, if I had a 'actuator' or a 'do-er' node on the network, send a message to MQTT from OpenHAB to change the status of that actuator device? So for instance to start a motor controlling blinds for instance? Or is it a read only system?

                  Thanks

                  ChaoticC Offline
                  ChaoticC Offline
                  Chaotic
                  wrote on last edited by
                  #109

                  @Brett-Jenkins

                  It works both ways.

                  1 Reply Last reply
                  0
                  • Brett JenkinsB Offline
                    Brett JenkinsB Offline
                    Brett Jenkins
                    wrote on last edited by
                    #110

                    Thanks :)

                    1 Reply Last reply
                    0
                    • K Offline
                      K Offline
                      kunall
                      wrote on last edited by kunall
                      #111

                      How can I implement MQTT for MQ-2 Gas sensor the correct way? In the mysensor sketch there is only one child ID and one V_VAR1 but 3 different outputs: LPG, CO and Smoke? I'm only receiving CO value and not all 3 in openhab.

                      ChaoticC 1 Reply Last reply
                      0
                      • K kunall

                        How can I implement MQTT for MQ-2 Gas sensor the correct way? In the mysensor sketch there is only one child ID and one V_VAR1 but 3 different outputs: LPG, CO and Smoke? I'm only receiving CO value and not all 3 in openhab.

                        ChaoticC Offline
                        ChaoticC Offline
                        Chaotic
                        wrote on last edited by
                        #112

                        @kunall There is V_VAR1-5 actually

                        V_VAR1	24	Custom value
V_VAR2	25	Custom value
V_VAR3	26	Custom value
V_VAR4	27	Custom value
V_VAR5	28	Custom value

                        Personally I would set up each value you want as a S_CUSTOM if you can't figure out another sensor type that fits.

                        For smoke you can use S_SMOKE
                        For Air Quality S_AIR_QUALITY
                        Not sure what you'd want to use for CO2 through

                        http://www.mysensors.org/download/serial_api_14

                        K 1 Reply Last reply
                        0
                        • ChaoticC Chaotic

                          @kunall There is V_VAR1-5 actually

                          V_VAR1	24	Custom value
V_VAR2	25	Custom value
V_VAR3	26	Custom value
V_VAR4	27	Custom value
V_VAR5	28	Custom value

                          Personally I would set up each value you want as a S_CUSTOM if you can't figure out another sensor type that fits.

                          For smoke you can use S_SMOKE
                          For Air Quality S_AIR_QUALITY
                          Not sure what you'd want to use for CO2 through

                          http://www.mysensors.org/download/serial_api_14

                          K Offline
                          K Offline
                          kunall
                          wrote on last edited by kunall
                          #113

                          @Chaotic Thanks! I will try this and get back with result.

                          1 Reply Last reply
                          0
                          • DammeD Damme

                            How to Set-up MQTTGateway with OpenHAB

                            What is MQTTGateway:
                            MQTTGateway will act as a broker, a server. And any MQTT clients should be able to connect to it (Please let me know if you experience problems).
                            MQTTGateway is a very simple implementation. It will not care if the client subscribes to anything or not.
                            Every node package it receives it will publish to the client. Sketch name and version is also implemented.
                            Most clients handle this well and just ignores messages it hasn't been subscribed yet.
                            There are some settings in MQTT that can be good to take a look at.
                            You will need to configure TCP_IP and TCP_PORT.
                            MQTTGateway will also give nodes an ID between MQTT_FIRST_SENSORID and MQTT_LAST_SENSORID. The last position is stored in EEprom.

                            As standard MQTT_SEND_SUBSCRIPTION is enabled. This basically means that the broker will send a empty payload to the node upon a subscribe package. This can be useful. Just keep in mind that you can receive empty payload packages.

                            The MQTTGateway will also present its SketchName and SketchVersion.

                            Lets get started!
                            First follow https://github.com/openhab/openhab/wiki/Quick-Setup-an-openHAB-Server You can setup and try with DEMO configuration first.

                            Then we need to unpack org.openhab.binding.mqtt into addons folder * NOTE (During development of MQTTGateway I found a bug inside openhab mqtt client which is solved in 1.6.0 nightly build. Use this nightly addon if you experience problems)

                            • openhab.cfg
                              All you need to do here is to add

                              mqtt:mysensor.url=tcp://192.168.0.234:1883
                              mqtt:mysensor.clientId=MQTT

                            ClientID does not matter at all (just keep it short). And IP and Port is self explanatory.

                            Now you can start OpenHAB, it will connect but nothing more will happen.
                            This is because we hasn't subscribed to anything and OpenHAB will just ignore every incoming package.

                            So here comes a sample configuration of OpenHAB.

                            • items/test.items

                              Group all
                              Group node1 (all)
                              Group node2 (all)
                              Group sketch (all)

                              Number node1_temp "Temp [%.1f °C]" (node1,all) {mqtt="<[mysensor:MyMQTT/20/10/V_TEMP:state:default]"}
                              Number node1_humid "Humid [%.1f %%Rh]" (node1,all) {mqtt="<[mysensor:MyMQTT/20/11/V_HUM:state:default]"}

                              Switch node2_sw1 "sw2" (node2,all) {mqtt=">[mysensor:MyMQTT/21/1/V_LIGHT:command:ON:1],>[mysensor:MyMQTT/21/1/V_LIGHT:command:OFF:0]"}
                              Switch node2_sw2 "sw2 send + recieve example" (node2,all) {mqtt=">[mysensor:MyMQTT/21/2/V_LIGHT:command:ON:1],>[mysensor:MyMQTT/21/2/V_LIGHT:command:OFF:0],<[mysensor:MyMQTT/21/2/V_LIGHT:command:MAP(1on0off.map)]"}

                              String sketch20 "Sketch name 20 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/20/255/V_SKETCH_NAME:state:default]"}
                              String sketch21 "Sketch name 21 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/21/255/V_SKETCH_NAME:state:default]"}
                              String sketch22 "Sketch name 22 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/22/255/V_SKETCH_NAME:state:default]"}
                              String sketch23 "Sketch name 23 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/23/255/V_SKETCH_NAME:state:default]"}
                              String sketch24 "Sketch name 24 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/24/255/V_SKETCH_NAME:state:default]"}
                              String sketch25 "Sketch name 25 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/25/255/V_SKETCH_NAME:state:default]"}
                              String sketch26 "Sketch name 26 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/26/255/V_SKETCH_NAME:state:default]"}
                              String sketch27 "Sketch name 27 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/27/255/V_SKETCH_NAME:state:default]"}
                              String sketch28 "Sketch name 28 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/28/255/V_SKETCH_NAME:state:default]"}
                              String sketch29 "Sketch name 29 [%s]" (sketch,all) {mqtt="<[mysensor:MyMQTT/29/255/V_SKETCH_NAME:state:default]"}

                            We also need to create a sitemap :

                            • sitemap/test.sitemap

                              sitemap demo label="Menu"
                              Frame label="test" {
                              Group item=node1 label="Temp hum node"
                              Group item=node2 label="Switch node"
                              Group item=sketch label="Sketch names"
                              Group item=all label="Everything"
                              }

                            and a simple transformation file :

                            • transform/1on0off.map

                              1=ON
                              0=OFF

                            If everything worked and I didn't forget anything just fire up :

                            http://[Openhab]:8080/openhab.app?sitemap=test

                            After you restart one of your node's the data and sketch name should be visible.
                            Openhab will forget everything after every restart. Use persistence to fix this (https://github.com/openhab/openhab/wiki/rrd4j-Persistence)

                            A Offline
                            A Offline
                            artur
                            wrote on last edited by
                            #114

                            @Damme
                            how to run MySensors ( MQTT gateway) on the arduino due + Wiznet5100 + NRf24l01?
                            Get the error:

                            Arduino: 1.5.8 (Windows 8), Board: "Arduino Due (Programming Port)"

In file included from Z:\arduino-1.5.8-new\libraries\DigitalIO/DigitalIO.h:31:0,
                 from EthernetGateway.ino:41:
Z:\arduino-1.5.8-new\libraries\DigitalIO/DigitalPin.h:30:20: fatal error: avr/io.h: No such file or directory
 #include <avr/io.h>
                    ^
compilation terminated.
Ошибка компиляции.

  This report would have more information with
  "Show verbose output during compilation"
  enabled in File > Preferences.
                            1 Reply Last reply
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                            • H hooraysimpsons

                              @celonunes Nope. I figured it out. In my openhab config file there was space prior to my MQTT related lines

                              " mqtt:mysensor.url=tcp://192.168.1.134:1883"
                              " mqtt:mysensor.clientId=OpenhabMQTT"
                              Instead of
                              "mqtt:mysensor.url=tcp://192.168.1.134:1883"
                              "mqtt:mysensor.clientId=OpenhabMQTT"

                              Removed the space and now I get my light sensor output value. I still don't get the sketch name coming through but I'll look into that later.

                              IdeasKickerI Offline
                              IdeasKickerI Offline
                              IdeasKicker
                              wrote on last edited by
                              #115

                              @hooraysimpsons this solved my problem too! Everything else in my setup was a quick job but problem solving this issue took half a day. It should be more widely circulated..

                              1 Reply Last reply
                              0
                              • siodS Offline
                                siodS Offline
                                siod
                                wrote on last edited by
                                #116

                                Hi guys,

                                I dind´t read all comments so I hope this wasn´t answered before: I would like to know how to setup an arduino + NRF24L01 Node:

                                • how to initialize the node
                                • what should the Arduino sketch look like to start MQTT

                                Thanks for your help!!

                                still learning...

                                1 Reply Last reply
                                0
                                • siodS Offline
                                  siodS Offline
                                  siod
                                  wrote on last edited by
                                  #117

                                  Ok,forget my last post, I have a new problem:

                                  When I uplaod the EthernetGW Sketch to my arduino nano I can see MQTT messages coming in from one node int the arduino serial monitor. So now I uploaded the MQTTGW sketch to my nano because I would like to use openhab. But after uploading the sketch all info I get from serial monitor is "Started!", nothing else is showing up.
                                  I can still ping the MQTT gateway but it seems like it´s not receiving any mqtt message, at least no the state of my node. Could you please help and support me here? Thanks in advance!

                                  still learning...

                                  1 Reply Last reply
                                  0
                                  • siodS Offline
                                    siodS Offline
                                    siod
                                    wrote on last edited by
                                    #118

                                    nobody experiencing this problem? Any idea how I could start fixing this? Pls help!

                                    still learning...

                                    1 Reply Last reply
                                    0
                                    • engyE Offline
                                      engyE Offline
                                      engy
                                      wrote on last edited by
                                      #119

                                      Hello,

                                      I have made this gateway with W5100.
                                      Everything looks OK, except random connection failures.
                                      Clients - MyMQTT (android), Openhab are loosing contact with the broker time after time.
                                      The issue can occur every 5 - 60 mins.

                                      Any ideas what could be the problem?

                                      Thank you in advance.

                                      1 Reply Last reply
                                      0
                                      • D Offline
                                        D Offline
                                        drock1985
                                        wrote on last edited by
                                        #120

                                        Hi,

                                        Was hoping someone could help a MQTT and openHab newb here. i have Openhab configured and running with Phillips Hue and Wemo, and trying to integrate MySensors. I build the 1.5 version MQTT gateway using the W5100 module, and all is working (can ping the gateway noproblem, and receiving data from a sensor). The problem is, i'm not sure how to add the line into the items and sitemap file....

                                        Here is the output that I am getting from the MQTT serial monitor. The sensor I have connected is a 3-in-1 with motion PIR, and DHT22 temp/humid and a hard configured Node_ID of 3 (or, should be).

                                        0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.3
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.2
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:43.9
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.3
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.2
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:43.9
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.3
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.1
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=0,c=1,t=1,pt=7,l=5,sg=0:44.0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.4
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0
0;0;3;0;9;read: 1-1-0 s=2,c=1,t=16,pt=0,l=1,sg=0:0

                                        Can someone help me get the information to display in OpenHab? Please.

                                        My Projects
                                        2 Door Chime Sensor
                                        Washing Machine Monitor

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                                        • dakkyD Offline
                                          dakkyD Offline
                                          dakky
                                          wrote on last edited by
                                          #121 
                                          Contact contact_99        "Contact node 99 sensor 3: [MAP(de.map):%s]"        { mqtt="<[mysensors:sensor-gw1-out/99/3/1/0/16:state:MAP(mqttToCloseOpen.map)]" }

                                          this is an item which
                                          reads a message from mqtt broker:

                                          • < input, reads message
                                          • mysensors => mqtt connection as decribes in opnehab.cfg
                                          • sensor-gw1-out => topics as configured in your mqtt gateway sketch
                                          • 99/3/1/0/16 have a look at serial api: node 99, child 3 etc

                                          I found it very helpful to subscribe myself to the mqtt broker and read the incoming messages there

                                          Controller: Raspberry Pi 2 :: Openhab2 :: with @TimO MySensors Binding
                                          Gateway: Arduino MEGA 2560 R3 :: W5100 :: Ethernet GW

                                          Software: MySensors 2.0development

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