Hello, I’m trying to configure an boiler thermostat using an Tasmota connected to OpenTerm boiler.
Boiler has hot water and heating. I have the hardware connected and I have data on Home Assistant but I can’t figure out the MQTT HVAC integration.
For now I’m stuck at the hot water configuration, and I do not know what I’m missing here:
MQTT HVAC integration config:
climate:
- platform: mqtt
name: Hot Wather
modes:
- "heat"
current_temperature_template: "{{ value_json.DS18B20-1.Temperature }}"
current_temperature_topic: "tele/TERMOSTAT.V1_D23202/SENSOR"
temperature_command_topic: "cmnd/TERMOSTAT.V1_D23202/OT_TWATER"
initial: 45
precision: 1.0
retain: true
# icon: mdi:water-pump
qos: 0
availability_topic: "tele/TERMOSTAT.V1_D23202/LWT"
payload_available: "Online"
payload_not_available: "Offline"
max_temp: 55
min_temp: 35
payload_on: Online
I get the thermostat but no current current_temperature_topic with I want to get from an DS sensor attached to the same Tasmota device.
The MQTT string from Tasmota looks like this: