2 layers

CoinPCB
keener2u/CoinPCB
Simple ESP8266 breakout board shaped like a challenge coin. Built to be a hackable extendable board for IOT projects and given out for recognition and to spark staff's imagination.
11 parts4
Open-source boards designed in KiCad by keener2u on GitHub, from 1 repository. A board’s address here is its repository’s there.

keener2u/CoinPCB
Simple ESP8266 breakout board shaped like a challenge coin. Built to be a hackable extendable board for IOT projects and given out for recognition and to spark staff's imagination.