I made a fan with a smooth speed change
The AC fan is connected to an autotransformer that can accept singal 0-10V.
To connect to the smart home, I used a dimmer with an output of 0-10V (Shenzhen Homa HLC610-Z).
The fan is controlled. but it has one problem it is visible in the ligh domain.
I can’t set up smooth speed control in the range 0-254.
pre_fan:
friendly_name: "вентилятор подпора"
value_template: "{{ states('light.pre_fan') }}"
speed_template: "{{ states('input_number.pre_fan_speed') }}"
turn_off:
service: light.turn_off
target:
entity_id: light.pre_fan
turn_on:
service: light.turn_on
data_template:
entity_id: light.pre_fan
brightness: "{{ states.input_number.pre_fan_speed.state }}"
set_speed:
service: script.pre_fan_speed
data_template:
speed: "{{ states.input_number.pre_fan_speed.state }}"
Help to determine the fan speed in the form of a numeric range