Home Assitant with a Tasmota sensor

13 July 2020

Documentation

MQTT Sensor

Exemple de configuration donnée :

# Example configuration.yaml entry
sensor:
  - platform: mqtt
    name: "Timer 1"
    state_topic: "tele/sonoff/sensor"
    value_template: "{{ value_json.Timer1.Arm }}"
    json_attributes_topic: "tele/sonoff/sensor"
    json_attributes_template: "{{ value_json.Timer1 | tojson }}"
  - platform: mqtt
    name: "Timer 2"
    state_topic: "tele/sonoff/sensor"
    value_template: "{{ value_json.Timer2.Arm }}"
    json_attributes_topic: "tele/sonoff/sensor"
    json_attributes_template: "{{ value_json.Timer2 | tojson }}"

D'autres informations plus génériques :

Tasmota documentation : Home Assistant

sensor:
  - platform: mqtt
    name: "Tasmota Temperature"
    state_topic: "tele/tasmota/SENSOR"
    value_template: "{{ value_json['DHT22'].Temperature }}"
    unit_of_measurement: "°C"  # "F" if using Fahrenheit
    availability_topic: "tele/tasmota/LWT"
    payload_available: "Online"
    payload_not_available: "Offline"
    device_class: temperature
  - platform: mqtt
    name: "Tasmota Humidity"
    state_topic: "tele/tasmota/SENSOR"
    value_template: "{{ value_json['DHT22'].Humidity }}"
    unit_of_measurement: "%"
    availability_topic: "tele/tasmota/LWT"
    payload_available: "Online"
    payload_not_available: "Offline"
    device_class: humidity

Récupération des informations envoyées par Tasmota

$ mosquitto_sub -t "#" -v |grep tasmota
tele/tasmota_5FBCCA/LWT Connecté
tele/tasmota_B2431F/LWT Connecté
tele/tasmota_B2431F/STATE {"Time":"2020-07-13T16:38:49","Uptime":"1T01:50:11","UptimeSec":93011,"Heap":27,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":1,"POWER":"OFF","Wifi":{"AP":1,"SSId":"Wifi_HNL_IV_2263","BSSId":"F4:CA:E5:E3:9B:48","Channel":10,"RSSI":100,"Signal":-33,"LinkCount":1,"Downtime":"0T00:00:05"}}
tele/tasmota_5FBCCA/STATE {"Time":"2020-07-13T16:39:17","Uptime":"0T00:05:13","UptimeSec":313,"Heap":28,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":1,"Wifi":{"AP":1,"SSId":"Wifi_HNL_IV_2263","BSSId":"F4:CA:E5:E3:9B:48","Channel":10,"RSSI":100,"Signal":-24,"LinkCount":1,"Downtime":"0T00:00:07"}}
tele/tasmota_5FBCCA/SENSOR {"Time":"2020-07-13T16:39:17","SI7021":{"Temperature":26.7,"Humidity":39.9,"DewPoint":11.9},"TempUnit":"C"}

Le contenu du topic tele/tasmota_5FBCCA/SENSOR :

{
  "Time":"2020-07-13T16:39:17",
  "SI7021":
    {
      "Temperature":26.7,
      "Humidity":39.9,
      "DewPoint":11.9
    },
    "TempUnit":"C"
}

# HNL sensor configuration
sensor:
  - platform: mqtt
    name: "Tasmota Temperature"
    state_topic: "tele/tasmota_5FBCCA/SENSOR"
    value_template: "{{ value_json['SI7021'].Temperature }}"
    unit_of_measurement: "°C"  # "F" if using Fahrenheit
    availability_topic: "tele/tasmota_5FBCCA/SENSOR"
    payload_available: "Online"
    payload_not_available: "Offline"
    device_class: temperature
  - platform: mqtt
    name: "Tasmota Humidity"
    state_topic: "tele/tasmota_5FBCCA/SENSOR"
    value_template: "{{ value_json['SI7021'].Humidity }}"
    unit_of_measurement: "%"
    availability_topic: "tele/tasmota_5FBCCA/SENSOR"
    payload_available: "Online"
    payload_not_available: "Offline"
    device_class: humidity