我在 windows 和 Serial 中使用 AT 命令，我没有这些问题，我猜它与编码有关.

I'm using the AT commands with windows and Serial and i don't have these problems, my guess is that it's has something to do with encoding.

你能试试这个AT指挥官

尝试连接您的设备，看看是否得到了正确的响应，如果相同，则问题出在您的设备上.

Try to connect your device and to see whether you get the right response if it's the same then the problem is at your device.