SIM800A上传数据到Onenet平台命令 1.使sim800A与服务器建立TCP连接AT+CGDCONT=1,"IP","CMNET"AT+CGATT=1AT+CIPCSGP=1,"CMNET"AT+CLPORT="TCP","2000"AT+CIPSTART="TCP","183.230.40.33","80"AT+CIPSEND2.进入发送数据状态POST /devices/ 单片机 2023-05-19 38 点赞 0 评论 57 浏览
