could not get mqtt value
Hello Sieren,

thank you for this very nice project. I could run switches by using the ArduiTouch device but unfortunately I could not find a way to show values from my ESP sensors. I use Mosquitto as MQTT Broker. Devices are sending from FHEM and I can get the values with an ESP/OLED device but I could not find a way to confinger the config.json tho get the values on the AduiTouch. 
For example I can get values by using other devices by using the gettopic /draussen/temperature. When I put this topic in the
config.json like this  
       "type": "singleValue",
      "firstIcon": "temperature_small",
      "jsondata": true,
      "firstKey": "Temperature",
      "getTopic": "/draussen/temperature"
I get only 0 displayed. 
Do you have a hint for me?

Thanks

ExPalm 
