csujedihy / Lg Ultrafine Brightness
Programming Languages
LG-Ultrafine-Brightness
A tool to adjust brightness of LG Ultrafine 4k/5K on Windows without the help of Bootcamp. I built my own PC and made this tool to adjust brightness through my PC.
The program simply send set feature report to the device via USB and then the LG 4/5K monitor adjust the brightness upon receiving such reports.
This project is derived from https://github.com/unknownzerx/lguf-brightness.
Thanks @unknownzerx.
The original tool was unable to adjust brightness in Windows 10 and I also made some minor improvements to it like showing current brightness and efficiency while adjusting.
Linux
Please go to this repo https://github.com/velum/lguf-brightness.
Usage
Press '-' or '=' to adjust brightness.
Press '[' or: ']' to fine tune.
Press 'p' to use the minimum brightness
Press '' to use the maximum brightness
Press 'q' to quit.
Build
- Open the
sln
file by Visual Studio. - Select
x64
configuration. - Build!
Note that I put the hidapi.dll in the project and if you don't believe it's secure, you can build a new one (x64) and replace it.