JHEMCU GH743AIO-HD 50A AIO Flight Controller 50A ESC Dual Gyros ICM-42688

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 Support: ELRS (CRSF), TBS CRSF, SBUS, IBUS, DSM2, DSMX
• UARTs: UART1, UART2, UART3, UART4, UART5, UART6, UART7
• HD Video Support: Yes
• LED Strip: Supported
• Buzzer Output: 5V
• Current Sensor: Yes
• Voltage Sensor: Yes
• USB Port: Type-C
• DFU Button: Yes

Physical Specifications:

• Board Size: 33 × 33mm
• Mounting Holes: 25.5 × 25.5mm (M3), 26.5 × 26.5mm (M3)
• Weight: 8.5g

Package Includes:

• 1x JHEMCU GH743AIO-HD Flight Controller with Integrated 4-in-1 ESC
• 1x Wiring harnesses