Happymodel DiamondF4 AIO 5-IN-1 Flight controller built-in VTX ESC OSD Receiver
This flight controller is inspire from Happymodel Official Pilot “Angry Don FPV“ Flight controller (Frsky SPI RX version) DiamondF4 FR FC Firmware target: CrazybeeF4FR (Flysky SPI RX version)DiamondF4 FS FC Firmware target: CrazybeeF4FS MCU:STM32F411CEU6 (100MHZ, 512K FLASH) Sensor: MPU-6000(SPI connection) Original whoop size compatible Power supply: 1S battery input (DC 2.9V-4.35V) Built-in 5A(each) Blheli_S 4in1…