Happymodel Crux3 1-2s 3inch toothpick FPV racer drone
Notes: SPI Frsky version comes with the new X12 FRSKY AIO flight controller now SPI Flysky version comes with Betaflight 4.2.2 firmware . Bind code is “Bind_rx” in the CLI command SPI DSMX version comes with Customized Betaflight 4.3.0 firmware . Bind code is “Bind_rx” in the CLI command. The receiver firmware of RXSR version…