Firefly Forum
咱们的串口怎么实现怎么用啊???
Chip Platform
Rockchip
zhangshubin
May 18, 2015, 9:16am
1
听咱们说用 RS232转TT L的板子,但我接上了怎么没有反映呢
tangyu1121
August 4, 2015, 1:10am
2
没有接对吧?