2 layers32.5 × 15.7 mm

Development board ch552
ricelectric/development-board-ch552
This is a cheap and small Arduino compatible board.
10 parts2MIT
KiCad boards from 3 GitHub repositories tagged “ch55x”, the most starred first; open any of them in PCBKit.

ricelectric/development-board-ch552
This is a cheap and small Arduino compatible board.



