Happymodel Diamond F4 FR 5-in-1 AIO Flight Controller w/ Built-In ESC, VTX, Receiver - SPI Frsky

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. This is the AIO board included on the ultra-light Happymodel Moblite6/7 whoops. Features Diamond Mounting Pattern - 22.2x22.2x32.7mm Built-in 5V/1A BEC Built-in SPI Frsky Receiver Built-in Betaflight OSD (SPI Control) Built-in 5A Blheli_S 4in1 ESC, Dshot600 ready Built-in 25-200mW 5.8GHz VTX Specifications Flight controller (Frsky SPI RX version) DiamondF4 FR FC Firmware target: CrazybeeF4FR 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 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 transmitter D8 model Channels: 8ch Failsafe support No ground interference (Transmitter and receiver 1 m from the ground): 200m~300m Onboard 5.8g VTX Output power: 25mw~200mw switchable Frequency: 40CH Input voltage: 3.3V 5.5V Current consumption: 300mA(type) Frequency: 5.8GHz - Smart audio ready Includes 1x HappyModel DiamondF4 FR AIO 5in1 Flight Controller - SPI Frsky 2x Connecting Wire 4x Damping Balls 4x Screws