2 layers35.6 × 68.6 mm

Can arduino mini pcb
ZeusWPI/OBUS
You see an armed time bomb but don't know how to disarm it. Your friends found a manual to defuse the bomb and you have them on call.
10 parts3MIT
Open-source boards designed in KiCad by ZeusWPI on GitHub, from 1 repository. A board’s address here is its repository’s there.

ZeusWPI/OBUS
You see an armed time bomb but don't know how to disarm it. Your friends found a manual to defuse the bomb and you have them on call.