Arduino Beetle

Carte Leonardo minaturisée pour environ 5€ https://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_sop=15&_nkw=Beetle%20arduino&rt=nc&LH_FS=1&_trksid=p2045573.m1684

Info : https://www.dfrobot.com/wiki/index.php/Beetle_SKU:DFR0282#Introduction