SP Racing F4 Flight Controller Betaflight Black Version with BEC

Features:    
All new SP Racing F4, based on the design of the popular SP Racing F3.
Buzzer Port and LED strip Port.
MPU6000 SPI Bus.
128Mb Flash (16M Byte).
SBUS/PPM input (Pinheaders).
DSM/DSM2/DSMX input (Plug).
6PWM output (Pinheaders).
Only 36 * 36mm, mount holes 31 * 31mm.
All through hole pin header Design.
STM32 F405 MCU, Runs Raceflight CC3D REVO firmware.
Works Perfect with Raceflight, preloaded with Raceflight or BetaFlight 3.0
Direct Lipo input: 1.5A  Built-in onboard regulator, no BEC needed.
Connect direct to a Lipo to power the board and Rx.
Dshot support (Need to update firmware to Betaflight 3.1 target AirbotF4)