SpeedyBee F405 V4 BLS 55A 30x30 Stack - Flight Controller Layout

Pa 2 - F405 V4 Flight Controller
5/14
Layout
USB TYPC-C Po
VTX(Analog)Betaight LEDGPS&Compass
5V 3A BEC Gyro(ICM42688P)
Red LED
Green LED
Buzzer
Blue LED
ReceiverFor Second 4-in-1 ESCFPV Cam
OSD Chip(AT7456E)
9V 3A BEC
8pin Connector(to ESC)
BOOT Button
Antenna
Barometer
Bluetooth Chip
Orange LED
4-level LED
batte indicator
MCU: F405
Extra PWM output
SD Card Slot
(Use SDSC/SDHC cards,
format to 'FAT32' format)
DJI Air Unit Connector
TVS Diode
(Anti-volatge spike)
LED1
LED2
LED3
LED4
VTX(DJI)