[pazos]

Yangshuo, I think that dalamario tested this behaviour on a old copy of KOReader (which had natural light settings of Kobo Aura One hardcoded). In that case you'll need to add:

    frontlight_settings = {
        frontlight_white = "/sys/class/backlight/lm3630a_led1b",
        frontlight_red = "/sys/class/backlight/lm3630a_led1a",
        frontlight_green = "/sys/class/backlight/lm3630a_ledb",
    },

under

hasNaturalLight = yes,

But, given the feedback of patrick-tang in https://github.com/koreader/koreader...ment-434685667 and https://github.com/koreader/koreader...ment-434914153, the working settings would be

frontlight_settings = {
      frontlight_white = "/sys/class/backlight/mxc_msp430.0",
      frontlight_red = "/sys/class/backlight/tlc5947_bl",
}

again under

hasNaturalLight = yes,