HappyModel Diamond 5-in-1 AIO - F4 FC + 1S ESC + 5.8GHz VTX + FrSky SPI RX + OSD

This 5-in-1 flight controller is inspired by Happymodel's Official Pilot - Angry Don FPV! The Happymodel Diamond F4 AIO 5-IN-1 Flight controller has a built-in VTX, ESC, OSD, and receiver - all on one triangle-shaped whoop board!The 3 corners fit 25.5mm whoop mounting spacing. Specifications Flight controller (Frsky SPI RX version) DiamondF4 FR FC Firmware target: CrazybeeF4FR MCU:STM32F411CEU6 (100MHZ, 512K FLASH) Sensor: MPU6000 (SPI connection) Original whoop size compatible Power supply: 1S battery input (DC 2.9V-4.35V) Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready Built-in Betaflight OSD(SPI Control) Built-in 5.8G VTX Built-in SPI Frsky/Flysky receiver Built-in 5V 1A BEC Onboard 4in1 ESC MCU upgraded to EFM8BB21 Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds) Support BLHeliSuite programmable Factory firmware: O_H_5_REV16_8.HEX Default protocol: DSHOT600 Onboard Frsky SPI D8 Receiver Version SPI BUS receiver Frsky D8 compatible Compatible Non-EU tr