30.5x30.5mm SPC Maker F4 2-4S Flight Controller Built-in PDB Current Sensor for RC FPV Racing Drone

30.5x30.5mm SPC Maker F4 2-4S Flight Controller Built-in PDB Current Sensor for RC FPV Racing Drone Specification (user manual): Brand name: SPC Maker Item name: F4 flight controller Input: 2-4 Cell LiPo Bec: [email protected] Firmware: OMNIBUS F4SD Size: 36x42mm Mounting holes: 30.5x30.5mm Weight: 9.5 g Features: -STM32 F405 Flight Control Board integrated with PDB -MPU6000 6 axis SPI Gyro & Accelerometer -Dshot1200 support -Drag and Drop OSD configured via Betaflight Configurator -SBUS/PPM and Spketrum dsm-x Ports -SD Card support -5V BEC support -Integrated with Current Sensor Package included: 1x SPC Maker F4 flight controller 4x M3*6 anti-vibration column 4x M3 screw nut