I have a sonoff zigbee temperature sensor connected to a tasmota flashed sonoff zigbee bridge which connects to HA via ZHA.
The temperature reading is around 4c higher than it should be, how can I calibrate it or add an offset?
I have a sonoff zigbee temperature sensor connected to a tasmota flashed sonoff zigbee bridge which connects to HA via ZHA.
The temperature reading is around 4c higher than it should be, how can I calibrate it or add an offset?
Use a template sensor.
sensors:
kitchen_temperature:
friendly_name: Kitchen temperature
unit_of_measurement: "°C"
value_template: '{{((states.sensor.kitchen_motion.attributes.temperature)-4)|round(1)}}'