Hardware projects tagged sigrok

Open hardware projects tagged sigrok on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

1 board

Reverse-engineered LOGICDATA COMPACT-e-3-VAL (ErgoSwiss hydraulic desk) handset bus: height readback + ESP32/ESPHome control through a $3 optocoupler tap. First public decode of the COMPACT-e-3's 9-bit serial protocol.

schematicpcbbomESP32resistorconnectorIC

MITOct 4, 2026

See all in browse · Browse all hardware projects