试了一下 http get, 基本正常.
参考链接: https://www.elecrow.com/download/SIM800%20Series_AT%20Command%20Manual_V1.09.pdf
参考链接: http://m2msupport.net/m2msupport/athttpinit-initialize-http-service/
//Check the registration status
AT+CREG?//Check whether bearer 1 is open.
AT+SAPBR=2,1//Enable bearer 1
AT+SAPBR=1,1//Wait untial bearer is activated
WAIT=6//Initialize HTTP service
AT+HTTPINIT//Set the HTTP URL
AT+HTTPPARA="URL","http://www.m2msupport.net/m2msupport/http_get_test.php"//Set the context ID
AT+HTTPPARA="CID",1//Set up the HTTP action
AT+HTTPACTION=0//Do a HTTP read
AT+HTTPREAD//Wait for the HTTP response
WAIT=6//Terminate the HTTP service
AT+HTTPTERM
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晕哥,我想玩一把GPRS Modem,但是网上没有找到这种模块,现在好像都是DTU了
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我看你的淘宝截图上写的DTU
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关注一下,也准备要用到
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SIM800C的TX Rx链接到V3S的UART1串口,请问这样能够《直接直接直接直接》使用字符设备文件/dev/ttyS1进行串口通信吗???
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