Sonoff RF Bridge and MQTT rule

Add-ons Bindings
1

Hello, I’ve been working to make a SONOFF RF Bridge turn on or off when a 433Mhz RC button is pressed.

I’m using the MQTT v2 from David Graeff and I tried to adapt all the rules to the new standard. I’m running the following rule:


rule "Button pressed"

when Item Sonoff_RF_Received_Data  received update

then
   Thread::sleep(100)
   if (Sonoff_RF_Received_Data  == NULL) {
      logInfo("RfBridge.rules", "Item is null, cancelling...")
      return; // do nothing if NULL
      }
   var rfData = Sonoff_RF_Received_RfKey.state.toString
   logInfo("RfBridge.rules", "Received IT codes: " + rfData)

   switch (rfData) {
      case "1" :
        {


            logInfo("regra SONOFF BRIDGE", "-> Sala_estar_light liga")
             val Actions = getActions ("mqtt", "mqtt:broker:Mosquitto")
             Actions.publishMQTT("cmnd/sonoff-sala/power1", "ON")




        }
      case "5" :
       {
             logInfo("regra SONOFF BRIDGE", "-> Sala_estar_light desliga")
             val Actions = getActions ("mqtt", "mqtt:broker:Mosquitto")
              Actions.publishMQTT("cmnd/sonoff-sala/power1", "OFF")

       }
   }

when I press the button RFKey 1, looking at the logs, I can see that the MQTT message is sent and the light turns ON. However, when I press 5, I see at the log that the light will switch off but nothing happens.

Logs file:

==> /var/log/openhab2/openhab.log <==
2020-04-14 15:13:36.919 [INFO ] [marthome.model.script.RfBridge.rules] - Received IT codes: 1
2020-04-14 15:13:36.922 [INFO ] [ome.model.script.regra SONOFF BRIDGE] - → Sala_estar_light liga

==> /var/log/openhab2/events.log <==
2020-04-14 15:13:40.744 [vent.ItemStateChangedEvent] - Sonoff_RF_Received_Sync changed from 7340 to 7330
2020-04-14 15:13:40.761 [vent.ItemStateChangedEvent] - Sonoff_RF_Received_RfKey changed from 1 to 5
2020-04-14 15:13:40.766 [vent.ItemStateChangedEvent] - Sonoff_RF_Received_Data changed from B46388 to B4638C

==> /var/log/openhab2/openhab.log <==
2020-04-14 15:13:40.879 [INFO ] [marthome.model.script.RfBridge.rules] - Received IT codes: 5
2020-04-14 15:13:40.887 [INFO ] [ome.model.script.regra SONOFF BRIDGE] - → Sala_estar_light desliga

Any help will be appreciated!

Paulo

2

Use an MQTT Client like MQTT Explorer or MQTTfx and see if the message is actually published. If so the problem lies with the Sonoff, not OH.

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