=============================
طʽ
=============================
SWD JTAG



=============================

=============================
USARTʵ



=============================
Ӳ
=============================
LED


======================================

======================================
Ҵ򿪴  ѡӦCOM   
----------------
 | 115200 |
----------------
λ |   8    |
----------------
ֹͣλ |   1    |
----------------
Уλ | None   |
----------------
 | None   |
----------------

======================================
ʵ
======================================
ӦϢ


