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Stelpro SMT402AD #

Model SMT402AD
Vendor Stelpro
Description Maestro, line-voltage thermostat
Supports temperature, humidity, outdoor temp display
Picture Stelpro SMT402AD

Notes #

None

Manual Home Assistant configuration #

Although Home Assistant integration through MQTT discovery is preferred, manual integration is possible with the following configuration:

climate:
  - platform: "mqtt"
    availability_topic: "zigbee2mqtt/bridge/state"
    temperature_unit: "C"
    min_temp: "5"
    max_temp: "30"
    mode_state_topic: true
    mode_state_template: "{{ value_json.system_mode }}"
    mode_command_topic: true
    current_temperature_topic: true
    current_temperature_template: "{{ value_json.local_temperature }}"
    temp_step: 0.5
    action_topic: true
    action_template: "{% set values = {'idle':'off','heat':'heating','cool':'cooling','fan only':'fan'} %}{{ values[value_json.running_state] }}"
    modes: 
      - "off"
      - "auto"
      - "heat"
    temperature_state_topic: true
    temperature_state_template: "{{ value_json.occupied_heating_setpoint }}"
    temperature_command_topic: "occupied_heating_setpoint"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "°C"
    device_class: "temperature"
    value_template: "{{ value_json.local_temperature }}"

lock:
  - platform: "mqtt"
    state_topic: true
    availability_topic: "zigbee2mqtt/bridge/state"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/set"
    command_topic_postfix: "keypad_lockout"
    payload_unlock: "0"
    payload_lock: "1"
    value_template: "{{ value_json.keypad_lockout }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    icon: "mdi:signal"
    unit_of_measurement: "lqi"
    value_template: "{{ value_json.linkquality }}"