iFlight BLITZ H7 Pro Flight Controller

The iFlight BLITZ H7 Pro Flight Controller is engineered around the high-speed STM32H743 MCU, delivering 480MHz of computational power for complex filter configurations and high PID loop rates. Coupled with the low-noise ICM42688P gyro and an integrated barometer, this flight controller provides ultra-precise attitude tracking and altitude hold. It is built to handle the heavy processing demands of 7-inch long-range builds, heavy-lift cinelifters, macroquads, and GPS-intensive X-Class drones.

Key features

• Powered by the STM32H743 processor running at 480MHz for maximum headroom when running advanced telemetry and filtering

• Dedicated plug-and-play connector for digital HD video transmitters including DJI O3, Walksnail Avatar, and Caddx Vista systems

• Dual integrated 5V/2.5A and 9V/2A BECs to cleanly power peripherals, receivers, GPS units, and HD video gear

• 32MB of onboard flash memory for extensive Blackbox flight data logging and tuning analysis

• Ample hardware UARTs for seamless integration with multiple external sensors, receivers, and telemetry modules

Specifications

• MCU: STM32H743 (480MHz)

• Gyro: ICM42688P

• Barometer: Yes

• Input Voltage: 3-8S LiPo

• BEC Outputs: 5V 2.5A, 9V 2A

• Blackbox Flash: 32MB

• Mounting Size: 30.5x30.5mm

• Weight: ~7.8g

• Supported Firmware: Betaflight, INAV, ArduPilot

Featuring a standard 30.5x30.5mm mounting pattern and robust 3-8S high-voltage handling, the BLITZ H7 Pro pairs cleanly with high-current 4-in-1 ESCs. Its extensive peripheral support makes it an ideal core for builds requiring reliable waypoint navigation, rescue modes, and multi-sensor integration.