how to slove A32 Pro/A24 DAC dimmer output voltage is not linear issue

[admin]

just add "gamma_correct: 1.0" to ESPHome ymal.

gp8403:
  id: my_gp8403
  voltage: 10V
output:
  - platform: gp8403
    id: gp8403_output_1
    gp8403_id: my_gp8403
    channel: 0
  - platform: gp8403
    id: gp8403_output_2
    gp8403_id: my_gp8403
    channel: 1
light:
  - platform: monochromatic
    name: "A32 Pro-DAC-0"
    id: a32_pro_dac_0
    output: gp8403_output_1
    gamma_correct: 1.0
  - platform: tuya_wifi_mcu
    name: "Tuya A32 Pro-DAC-0"
    # bind other light, sync state
    bind_light_id: a32_pro_dac_0
    output: gp8403_output_1
    dp_id: 173
    # hide from homeassistant ui
    internal: true
    gamma_correct: 1.0
  - platform: monochromatic
    name: "A32 Pro-DAC-1"
    id: a32_pro_dac_1
    output: gp8403_output_2
    gamma_correct: 1.0
  - platform: tuya_wifi_mcu
    name: "Tuya A32 Pro-DAC-1"
    # bind other light, sync state
    bind_light_id: a32_pro_dac_1
    output: gp8403_output_2
    dp_id: 174
    # hide from homeassistant ui
    internal: true
    gamma_correct: 1.0

   
   
   
   
   
   
   
   
   

A32 Pro ESPHome yaml download: 
  A32_Pro-ESPHome_arduino_type.txt (Size: 22.47 KB / Downloads: 56)