F405 STACK FLIGHT CONTROLLER

F405 3-6S 30X30 FC&ESC FPV Stack MPU6000 F405 Flight Controller BLHELIS 50A 4in1 ESC for FPV Freestyle Drone Model

It will be download the firmware as below link:

https://github.com/betaflight/betaflight-configurator/releases/download/10.9.0/betaflight-configurator_10.9.0_win64-installer.exe

Specifications
Product NameFLASH HOBBY F405 30.5x30.5 Flight Controller
MCUSTM32F405
IMU(Gyro)MPU6000
USB Port TypeType-C
BarometerBMP280
OSD ChipBetaFlight OSD w/ AT7456E chip
DJI Air Unit Connection WayTwo ways supported: 6-pin connector or direct soldering.
6-pin DJI PlugSupported. Completely compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no wire is needed to be changed.
Black box16M Black Box
Current Sensor InputSupported. For 50A ESC,  please set scale = 180 and Offset = 0. 
Power Input3S - 6S Lipo(Through ESC 8-PIN connector)
5V BEC Output5 grous 5V output，the total current load is 3A
9V Output3 groups 9V output，the total current load is 2.5A
3.3V Output1 group 3.3V output，maxmum current is 300mA
ESC SignalM1 - M4 
UART6 sets(UART2 UART5, UART3), UART6(Dedicated for SBUS), UART4(Dedicated for ESC telemetry),UART1 (Dedicated for VTX data setting)
SbsDebugging to UART6 Channel
ESC TelemetryUART R4(UART4)
I2CSupported. SDA & SCL pads on front side. Used for magnetometer.
LED PadSupported. LED,5V, and GND pads on bottom of the front side. Used for WS2812 LED controlled by Betaflight firmware.
Buzzersupported，5V,BZ pads for 5V Buzzer
BOOT ButtonSupported.
[A]. Press and hold BOOT button and power the FC on at the same time will force the FC to enter DFU mode, this is for firmware flashing when the FC gets bricked.
[B]. When the FC is powered on and in standby mode, the BOOT button can be used to controller the LED strips connected to LED1-LED4 connectors on the bottom side. By default, short-press the BOOT button to cycle the LED displaying mode. Long-press the BOOT button to switch between SpeedyBee-LED mode and BF-LED mode. Under BF-LED mode, all the LED1-LED4 strips will be controlled by Betaflight firmware.
Supported Flight Controller FirmwareBetaFlight(Default),
Firmware Target NameSTM32F405
Mounting30.5 x 30.5mm( 4mm hole diameter)
Dimension37(L) x 37(W) x 6.6(H)mm
Weight7.5g
Product NameFLASH HOBBY BLS 50A 30.5x30.5 4-in-1 ESC
FirmwareBLS 16.7
PC Configurator Download Linkhttps://esc-configurator.com/
Continuous Current50A * 4
Burst Current60A(5seconds)
TVS Protective diodeYes
External Capacitor35V560uF Low ESR Capacitor(In the package)
ESC ProtocolDSHOT300/600
Power Input3-6S LiPo
Power OutputVBAT
Current SensorSupport (Scale=180 Offset=0)
ESC TelemetryNot supported
Mounting30.5 x 30.5mm( 4mm hole diameter)
Dimension42.3(L) * 37(W) * 6.2mm(H)
Weight12g