4 layers31.8 × 37.3 mm
Boards using the BT4
2 boardsBoards in 2 GitHub repositories, designed in KiCad, that use the BT4 by Altech (- Switch Accessories / Caps ROHS). See how each wires it, with its parts, size, README and files; the BT4’s symbol, footprint and pinout are on its own page.
- 2 layers45 × 99.5 mm
