I have an esp8266 unit with a PWM fan attached to it. It is adjusted by PWM.
configged as:
sensor:
- platform: dht
pin: D1
temperature:
name: "AVR temperatur"
id: avr_temperature
humidity:
name: "AVR fugtighed"
id: avr_humidity
update_interval: 60s
model: AM2302
output:
- platform: esp8266_pwm
pin: D4
frequency: 1000 Hz
id: avr_fan_pwm
fan:
- platform: speed
output: avr_fan_pwm
name: "AVR Fan"
It works fine in home assistant when I set the speed to either low, mid or high.
Problems is I need a finer granularity. a percentage value (1-100) would be most desireable.
Is this doable in esphome ?
If I try and set a integer value for the “speed” attribute I get an error in my call.
This is when using the service section under dev tools (fan.set_speed).
my previous custom coded fan controller for the esp8266 supported MQTT and had a working home assistant config. that looked like this:
- platform: mqtt
name: "Blæser AVR"
state_topic: "enkegaard/firstfloor/avr/fan/on/status"
command_topic: "enkegaard/firstfloor/avr/fan/on/set"
payload_off: "0"
payload_on: "1"
speed_state_topic: "enkegaard/firstfloor/avr/fan/speed/status"
speed_command_topic: "enkegaard/firstfloor/avr/fan/speed/set"
payload_low_speed: "20"
payload_medium_speed: "50"
payload_high_speed: "100"
qos: 2
speeds:
- low
- medium
- high
I’m currently in the process of reflashing my custom coded ESP8266 modules with similar functionality using esphome as its way easier to maintain etc.
But I guess I could just go back to my old custom firmware ?