[pazos]

Hi. Very good questions.

Originally Posted by macglide

Hi,
1. It's not possible to switch off the front light within the app, but brightness control is working.

That's the generic driver. Intended for android lcd devices. The brightness you control is for the activity, not for the whole system. There's no warmth.

Originally Posted by macglide

Hi,
2. Light color control is not possible. Somebody suggested to test https://github.com/koreader/android-...hController.kt but I don't know how to use it.

I'm that somebody. Currently there's no way for final users to test alternative ligth drivers, as they do with EPD drivers. I'm working on it in https://github.com/koreader/android-...ncher/pull/339

3. I think the device is not recognized as a Eink device and settings such as page refresh rate are not visible. After reading some time, some ghosting occurs.

True. There're no APIs for dealing with eink screens or warmth lights on android. Each vendor implement its own. We support a few different drivers.

You can currently test if one of the supported drivers work in your device and request support providing required info so we can add that device to a whitelist. See https://github.com/koreader/koreader/issues/4551