Illustrated GBS Control (multi system)
Illustrated poster (no freely licensed photograph found)

Open firmware that turns cheap GBS-8200-class RGB-to-HDMI boards into a usable scaler.

Published open-source PCB projects

No editor-ready open-source PCB projects are published for this system yet. Other catalogued projects stay in the reference table below.

Other catalogued projects

Mod License Notes
gbs-control Open source (GPL-3.0-or-later) ESP8266 firmware and documentation for GBS-8200 modifications.

Open-source rows can be shallow-cloned into the git bucket. Generated board renders belong on the artifact CDN, not in git. See the catalog wiki note.