H7PI

量产版本历史

v0.2 特点：带8bits LCD接口
v1.0 特点：除了SD卡座，QSPI Flash引脚，SPI flash/psram引脚外，引出所有引脚，使用type-c接口，取消8bits LCD接口。

H7PI_Arduino is for users who are used to develop arduino
H7PI_Samples is for users who are used to develop with MDK Keil, but also give an entry for arduino and support freeRTOS.