20x20mm SPC Maker STM32 F405 Mini F4 2-4S Flight Controller Built-in PDB for RC FPV Racing Drone

20x20mm SPC Maker STM32 F405 Mini F4 2-4S Flight Controller Built-in PDB for RC FPV Racing Drone Specification (user manual): Brand name: SPC Maker Item name: mini F4 flight controller Input: 2-4s LiPo BEC: [email protected] Firmware: OMNIBUS F4SD Size: 27x27mm Mount holes: 20x20mm Weight: 6.8g Features: -STM32 F405 F4 Flight Controller integrated with PDB -MPU6000 6 axis SPI Gyro & Accelerometer -Dshot1200 support -Drag and Drop OSD configured via Betaflight Configurator -SBUS/PPM and Spketrum dsm Ports -5V BEC support Package included: 1x mini F4 flight controller 4x M2*8 nylon column 4x M2 screw nut