Firmware for Matrix 1S Brushed Flight Controller

Firmware for Matrix 1S Brushed Flight Controller (5IN1)

20260306

Update highlights:

1. Added support for the BMI270 gyroscope (This flight controller uses the BETAPPVG473_V3 target, which does not support the BMI270 gyroscope, so this firmware was compiled by modifying the code).

BF_4.5.2_Matrix Brushed 5IN1 V1.1 BMI270 20260306.hex

Firmware for Matrix 1S Brushed Flight Controller (4IN1)

20260324

This firmware is for the Matrix 4IN1 Brushed Flight Controller.

This firmware is compiled based on BF4.5.2 and is suitable for the Matrix 4IN1 Brushed Flight Controller. (This firmware is compiled by our company and is not the official BF firmware.)

This update includes:

Resolved the issue of OSD chip not being recognized;

BF_4.5.2_Matrix Brushed 4IN1 20260324.hex