JHEMCU GF30H743 H743 Flight Controller 3-6S OSD BEC Barometer Blackbox

Description

• Ultra-High Performance Processing: Powered by the STM32H743 running at 480 MHz, delivering exceptional responsiveness and stability for demanding freestyle, long-range, and cinematic FPV builds.
• Dual Gyro Precision & Flight Stability: Features dual ICM-42688-P gyros for improved noise handling, redundancy, and ultra-smooth flight performance.
• Advanced Sensors & Logging: Includes an onboard DPS310 barometer and massive 128 MB Blackbox memory for accurate altitude data and extended flight logging.

The JHEMCU GF30H743 is a high-performance 3030 flight controller built around the STM32H743 processor, designed for demanding FPV freestyle, long-range, and cinematic builds requiring maximum processing power and reliability.
Featuring dual ICM-42688-P gyros, onboard barometer, 128MB Blackbox, AT7456E OSD, and dual high-current BECs, this FC delivers ultra-stable flight performance, excellent logging capacity, and broad peripheral support on 36S setups.

Key Features:
STM32H743 MCU running at 480MHz for ultra-fast processing Dual ICM-42688-P gyroscope & accelerometer for improved stability Onboard barometer for altitude hold and GPS-assisted flight 128MB onboard Blackbox for extended flight logging AT7456E OSD chip for Betaflight compatibility Dual BECs: 5V and 10V for powering peripherals Type-C USB port with onboard DFU button

Flight Controller Specifications:
Brand: JHEMCU Model: GF30H743 MCU: STM32H743 (480MHz) Gyro / IMU: Dual ICM-42688-P Barometer: DPS310 OSD Chip: AT7456E Blackbox Memory: 128MB Input Voltage: 36S LiPo

BEC Outputs:
5V BEC: 5V / 2.5A 10V BEC: 10V / 2.0A

Connectivity & Interfaces:
UARTs: UART1 / UART2 / UART3 / UART4 / UART5 / UART6 / UART7 Receiver Support: ELRS (CRSF), TBS CRSF, SBUS, IBUS, DSM2, DSMX I2C: Supported GPS: Supported Compass: Supported LED Strip: Supported Buzzer: Supported ESC Protocols: DShot150 / DShot300 / DShot600 Current Sensor: Yes Voltage Sensor: Yes HD Video: O3 Supported

Firmware:
Default Firmware: Betaflight 4.4.3 (JHEH743HD target)

Physical Specifications:
Mounting Pattern: 30.5 30.5mm (M4) Board Size: 36 36mm Weight: 7.9g USB Port: Type-C

Package Contents:
1 JHEMCU GF30H743 Flight Controller Rubber mounting gummies Wiring harnesses (as shown)

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