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

[sinovoip (bpi team)]

Banana Pi BPI-M4 hardware schematic diagram download link

google driver:

BPi-M4-V1_0-schematic diagram-20190614.pdf

Baidu cloud:

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

Linux BSP source code on github:

BPI-SINOVOIP/BPI-M4-bsp