Champ V1 Flight Controller Factory Firmware:

Flight Controller Firmware for the 42688 Gyroscope Version

CHAMP_H743_ICM 42688_4.5.2 .hex

Flight Controller Firmware for the MPU6000 Gyroscope Version

CHAMP_H743_MPU_6000_4.5.2.hex

Champ V2 Flight Controller Factory Firmware:

CHAMP_H743_V2_2025.12.1_20260603.hex