Description
The JHEMCU GH743AIO-HD is a high-performance all-in-one flight controller and ESC solution designed for FPV freestyle and performance-focused builds. Powered by the STM32H743 MCU running at 480MHz, it delivers exceptional processing power, stability, and responsiveness.
This AIO integrates dual ICM-42688-P gyros, 128MB blackbox, onboard barometer, AT7456E OSD, and a 40A / 50A AM32 4-in-1 ESC, making it a compact yet powerful solution for 3–6S FPV drones.
Key Features:
- STM32H743 MCU running at 480MHz for ultra-fast flight processing
- Dual ICM-42688-P gyroscope and accelerometer for improved stability
- Integrated AM32 4-in-1 ESC (40A / 50A options)
- 128MB onboard blackbox for extended flight data logging
- AT7456E OSD chip for Betaflight compatibility
- Wide 3S–6S input voltage support
- Type-C USB connector and onboard DFU button
- Compact AIO design for clean and lightweight builds
Flight Controller Specifications:
- Brand: JHEMCU
- Model: GH743AIO-HD
- MCU: STM32H743 (480MHz)
- IMU: Dual ICM-42688-P (Gyro / Accelerometer)
- OSD: AT7456E
- Barometer: Yes
- Blackbox: 128MB onboard
- FC Firmware: Betaflight 4.4.3 (JHEH743HD target)
Power & BEC:
- Input Voltage: 3S–6S LiPo (11.5V–26V)
- 5V BEC: 5V / 2.5A ±0.1V
- 10V BEC: Not included
ESC Specifications:
- ESC Type: AM32 4-in-1
- ESC Firmware: AM32_F4A_4IN1_F421_1.98.HEX
- Continuous Current: 50A
- ESC Signal Protocols: DShot150 / DShot300 / DShot600
Connectivity & Interfaces:
- Receiver






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