XILO STAX F4 Flight Controller - FC Layout and Pinmap; General Pin Layout

Layout / Pinmap
Video
output
Buzzer + GND
GND
TX3
Boot0
Camera
Control
M4 M3 M2 M1
TLM
Current
VBAT
GND
S.Port
SmartAudio
Tramp
RX
Buzzer - 5V
5V
RX3
LED
TX4
5V
RX4
GND
SCL
SDA
Video
Input
SBUS
VTX
Power
3.3V
Camera
Power
5V
VTX
GND
GND
Camera
GND
GND
BUZZER WS2812 LED
GPS(IIC+UART)
Crossre
VTX
DSM RX
Camera
4in1 ESC
Camera