The JHEMCU GHF405AIO-HD 40A is a lightweight all-in-one flight controller and ESC board designed for compact FPV builds that need strong performance in a small footprint. Built around the STM32F405 processor and ICM-42688-P gyro, this AIO board delivers fast, reliable flight control for freestyle, racing, and HD digital FPV setups.
With a built-in 40A 4-in-1 ESC, support for 2S–6S input voltage, onboard 5V and 10V BEC outputs, blackbox logging, barometer, OSD, and HD interface support, the GHF405AIO-HD is a versatile choice for pilots building lightweight 3–5 inch drones or compact digital FPV quads. It supports multiple receiver protocols including ELRS, TBS Crossfire, SBUS, IBUS, DSM2, and DSMX.
Â
Specifications:
- Brand: JHEMCU
- Model: GHF405AIO-HD 40A
- Flight Controller MCU: STM32F405, 168MHz
- IMU/Gyro: ICM-42688-P
- OSD: AT7456E
- Barometer: Yes
- Blackbox: 8MB
- Input Voltage: 2S–6S, 7.4V–26V
- 5V BEC: 5V/2.5A
- 10V BEC: 10V/2A
- Receiver Support: ELRS/CRSF, TBS/CRSF, SBUS, IBUS, DSM2, DSMX
- HD Interface: Yes
- I2C/IIC: Yes
- UARTs: UART1, UART2, UART3, UART4, UART6
- LED Strip Support: Yes
- Buzzer Support: 5V
- Voltage Sensor: Yes
- Current Meter: Yes
- DFU Button: Yes
- USB Port: Micro USB
- Firmware Target: JHEF405PRO
- Board Size: 33mm x 33mm
- Mounting Holes: 25.5mm x 25.5mm / 26.5mm x 26.5mm
- Weight: 7.1g
Â
ESC Specifications:
- Current: 40A
- MCU: EFM8BB21F16G
- Type: BLHeli_S
- Firmware: Bluejay G_H_30_48_v0.19.2
- Supported Protocols: PWM, Oneshot125, Oneshot42, Multishot, DShot150, DShot300, DShot600
Â
