Lcd1602a
来自三线的随记
orangePi 点亮LCD 1602a笔记
code
http://www.voidcn.com/article/p-wzviwniz-bdm.html
参考1
https://blog.csdn.net/zscfa/article/details/77574144
参考2
https://blog.csdn.net/lvdepeng123/article/details/80095084
坑：
记得RW
orangePi 点亮LCD 1602a笔记
code
http://www.voidcn.com/article/p-wzviwniz-bdm.html
参考1
https://blog.csdn.net/zscfa/article/details/77574144
参考2
https://blog.csdn.net/lvdepeng123/article/details/80095084
坑：
记得RW
