JHEMCU JHE20B FINDER DarwinFPV FoldApe4 DJI O3 NOTE: The flight controller that

NOTE: The flight controller that makes up the stack is updated to version V4

Leggero: 8

the default receiver input is UART1 (you can solder ELRS RX to UART1)

Fits Walksnail Avatar HD camera

dual 4in1 plug-and-play ESC connectors

JHEMCU JHE20B FINDER DarwinFPV FoldApe4 DJI O3 NOTE: The flight controller thatJHEMCU JHE20B Finder 100dB Buzzer with LED. Supports Betaflight The buzzer has two operating modes: It is compatible with the functions of the traditional active buzzer and synchronized with the flight control. When the flight control is normally connected, if the main flight battery is turned off, it can still automatically output 100dB drip sound after 30 seconds of power failure, and the LED will emit white light. To turn off the buzzer: Press and