2 layers62 × 64 mm

Sensor
taichan1113/AdeptBLE
This is alpha version of Ploopy Adept BLE modification.
23 parts159CERN-OHL-P-2.0
Boards in 3 GitHub repositories, designed in KiCad, that use the D2LS-21 by Omron (-25℃~+85℃ 1mA 5,000,000 Cycles 6V Round Plunger SMD(SMT) Tab SPST-NO - Limit Switches ROHS). See how each wires it, with its parts, size, README and files; the D2LS-21’s symbol, footprint and pinout are on its own page.

taichan1113/AdeptBLE
This is alpha version of Ploopy Adept BLE modification.

kaihchang/Adept_BLE_3-pin
Took open source Adept BLE design and altered PCB & casing for 3-pin micro switches.

ufan/sensor_bed
A PCB with various kinds of sensors like optical mouse sensor, joystick, encoder, capacitive sliders etc.