4 layers43 × 40.1 mm

KiCad boards from 3 GitHub repositories tagged “elrs”, the most starred first; open any of them in PCBKit.



aprskalo1/nano24-elrs-receiver
nano24: compact 2.4 GHz ExpressLRS receiver prototype with ESP32-C3, SX1281, CRSF and a printed Wi-Fi antenna. KiCad sources, BOM, Gerbers and validation notes.



