stm32 connection OneNET platform via GSM module N10 TCP pass-through

AT+XIIC=1
AT+XIIC?
AT+TCPCLOSE=1
AT+TCPSETUP=1,183.230.40.40,1811
at+tcpsend=1,18

>279742#test#test

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Origin www.cnblogs.com/seamoon23/p/11798103.html