
Crsf
5 boardsKiCad boards from 3 GitHub repositories tagged “crsf”, the most starred first; open any of them in PCBKit.
- 2 layers141.8 × 151.3 mm

- 4 layers83.3 × 91.7 mm

TXV2 MAIN revB
Mmessiter/LDRC_V2
LockDown Radio Control V2 — RXV2 receiver and Rotorflight/simulator dongle, the iOS and Android apps, and the TXV2 transmitter. Free and open source.
64 parts1GPL-3.0 - 6 layers13 × 11.1 mm

ELRS Receiver
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.
47 partsCERN-OHL-S-2.0 - 2 layers20.9 × 24.2 mm

RXV2 DONGLE
Mmessiter/LDRC_V2
LockDown Radio Control V2 — RXV2 receiver and Rotorflight/simulator dongle, the iOS and Android apps, and the TXV2 transmitter. Free and open source.
2 parts1GPL-3.0 - 4 layers83.3 × 91.7 mm

TXV2 MAIN
Mmessiter/LDRC_V2
LockDown Radio Control V2 — RXV2 receiver and Rotorflight/simulator dongle, the iOS and Android apps, and the TXV2 transmitter. Free and open source.
61 parts1GPL-3.0