Dht22 mqtt

Configuration
1

Hi,
I have connected 3 dht22 to one ESP8266; it works fine with tasmota. In the console I see all the information of the 3 sensors: temperature, humidity & Dew point (MQTT).
I try to get the information in my Home Assistant.
With one DHT22 it works, but not with 3x…
here my code for the configuration.yaml:

sensor:
# 4.2 DHT22
# GPIO-4
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Temperatur GPIO-4"
    qos: 0
    unit_of_measurement: "°C"
    value_template: '{{ value_json.AM2301-04.Temperature -4.6 | float | round (0) }}'
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Luftfeuchtigkeit GPIO-4"
    qos: 0
    unit_of_measurement: "%"
    value_template: '{{ value_json.AM2301-04.Humidity +6 | float | round(0) }}'
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Taupunkt GPIO-4"
    qos: 0
    unit_of_measurement: "°C"
    value_template: '{{ value_json.AM2301.DewPoint }}'

# GPIO-10
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Temperatur GPIO-10"
    qos: 0
    unit_of_measurement: "°C"
    value_template: '{{ value_json.AM2301-10.Temperature -4.6 | float | round (0) }}'
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Luftfeuchtigkeit GPIO-10"
    qos: 0
    unit_of_measurement: "%"
    value_template: '{{ value_json.AM2301-10.Humidity +6 | float | round(0) }}'
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Taupunkt GPIO-10"
    qos: 0
    unit_of_measurement: "°C"
    value_template: '{{ value_json.AM2301.DewPoint }}'

# GPIO-12
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Temperatur GPIO-12"
    qos: 0
    unit_of_measurement: "°C"
    value_template: '{{ value_json.AM2301-12.Temperature -4.6 | float | round (0) }}'
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Luftfeuchtigkeit GPIO-12"
    qos: 0
    unit_of_measurement: "%"
    value_template: '{{ value_json.AM2301-12.Humidity +6 | float | round(0) }}'
  - platform: mqtt
    state_topic: "sensor/full/dht/SENSOR"
    name: "Taupunkt GPIO-12"
    qos: 0
    unit_of_measurement: "°C"
    value_template: '{{ value_json.AM2301.DewPoint }}'

where is the issue?! :slight_smile:
Thanks

3

What is the MQTT output from Tasmota showing the sensor readings?

4

I was able to fix the issue. Console: SetOption19 1
without this Option you get data from 1 DHT only.