Jijie H743 + 70A is a stack designed for high-performance freestyle drones or larger 7–10" builds. It supports 3–12S LiPo batteries. The stack includes a flight controller with an H743 processor, compatible with Betaflight and Ardupilot. The board provides 8 motor outputs and an additional 4 outputs for servos. It features a dual IMU ICM42688, SPL06 barometer for altitude measurement, 16MB blackbox memory, and integrated 5V and 12V BECs. The board also offers 7 UART ports for peripherals, an I2C bus for compass connection, and two switchable inputs for analog cameras. Pads for external USB connection and 3 GPIO pins (USER 1,2,3) are also available. Peripherals can be connected via connectors on the bottom or solder pads on the top of the board.
The flight controller is paired with the powerful XM-MH-70A ESC, supporting up to 12S LiPo batteries. The ESC has large solder pads for easy installation, a protective TVS diode, and a current sensor. It runs on Bluejay firmware.