Template:Linux-SIM800C

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Revision as of 05:32, 21 January 2019 by Tzs (Talk | contribs) (updated by API)

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测试SIM800C前请先插入可以使用的SIM卡,并装配GSM/GPRS天线。
NanoPi-Duo2的FriendlyCore系统里默认集成了一个用于测试SIM800C的Python demo程序,其使用方法如下:

$ apt-get install python-pip
$ pip install --upgrade pip
$ pip install pyserial
$ ./sim800c-test.py -h              # 查看帮助信息
./sim800c-test.py -p <phone_number> -o <operator, cmcc> -w <website>
$ ./sim800c-test.py -p 136xxxxxxxx  -o cmcc -w www.baidu.com  # 访问百度
opt usage
-p 指定sim卡的电话号码
-o 指定运营商,cmcc是China Mobile Communication Corporation的缩写
-w 指定要访问的网站的网址

程序默认只会拉取1K的网站数据,如果访问成功,会有类似下面的信息:
Sim800c-surf.png