iFlight BLITZ F745 + E55 BL32 Stack

The BLITZ F745 + E55 BL32 is a combination of a flight controller and powerful ESCs with 30.5x30.5mm hole spacing suitable for both 5" and 7" long-range drones.

The iFlight BLITZ F745 is a high quality flight controller with a powerful STM32F745 processor that makes the board support Betaflight, iNav and Ardupilot. It features a gyro ICM42688, a barometer for measuring altitude DPS310 and 16MB memory for Blackbox. The board features six UARTs as well as an I2C bus. There is also a 5V and 9V BEC. Power can be supplied by 3-6S Lipo batteries.

The iFlight BLITZ E55 ESCs can handle current up to 55A and use the advanced BlHeli_32 firmware, which supports telemetry, bidirectional dshot or variable PWM frequency. The ESC also includes a current sensor.

Wiring scheme

Ardupilot firmware