Banana Pi BPI-M4 hardware schematic diagram and Linux BSP source code on github

Banana Pi BPI-M4 hardware schematic diagram download link

BPI-M4

google driver:

Baidu cloud:

https://pan.baidu.com/s/1mnn51dwBV5uxpNheBD4vJA pincode: t6cd

Linux BSP source code on github: