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GSM通讯串口类,通过RS232串口与GSM MODEM连接,发送短信.

于 2022-11-25 发布 文件大小:60.42 kB
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GSM通讯串口类,通过RS232串口与GSM MODEM连接,发送短信.-GSM serial communications category, RS232 serial port and GSM modem connections, sending text messages.

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