At last, discussing the attention item should be paid in PCB design, hardware and software debug as well as module function testing.

最后，讨论了无线传输模块电路板制作中需要注意的要点和模块功能调试和性能测试。

youdao

At last, discussing the attention item should be paid in PCB design, hardware and software debug as well as module function testing.

最后，讨论了无线传输模块电路板制作中需要注意的要点和模块功能调试和性能测试。

youdao