Product overview
The iFlight BLITZ H7 Pro Flight Controller combines an STM32H743 MCU with an ICM42688 gyro, DPS310 barometer and AT7456E OSD. It accepts 14.8V-50.4V input from a 4S-12S LiPo battery and provides 5V 3A and 12V 2.5A BEC outputs. Betaflight and ArduPilot firmware are supported, with an INAV firmware target also available. Seven UARTs, eight Dshot/PWM outputs and two I2C interfaces for GPS magnetometers provide connections for flight electronics. It is intended for fun purposes only and does not support autonomous flight.
Dual-sided shielding protects the controller against interference and debris, and detaches for TF card replacement. GH1.25 connectors simplify assembly, while a removable expansion soldering pad board accommodates additional peripherals. The high-voltage DC-DC buck converter supplies the controller and video transmission, with chip voltage endurance up to 100V. SD card blackbox storage records flight data. The controller measures 42*42*11.3mm, weighs 20g and uses a 35*35mm/φ4 mounting pattern. One flight controller, one cable set and one USB Adapter Board are supplied.
