请教下大家谁有mpc5554的技术交流群吗，麻烦把我拉进去啊，大家一起交流学习啊。或者加个微信QQ啥的。
Ask everyone who has mpc5554 technical exchange group, please pull me into ah, everyone together to exchange learning ah.Or add a wechat QQ or something.
你好，请问你找到交流群了吗？能否交流一下？
Hello, have you found a communication group? Can we have some communication?
没有哦，要不你建个群，我们两个先交流学习啊？
