SIM900 AT来电显示开启，一些代码
摘要：
/*Note: this code is a demo for how to using gprs shield to send sms message, dial a voice call and send a http request to the website, upload data ... 阅读全文
posted @ 2015-03-14 08:47 遗忘海岸 阅读(733) 评论(1) 推荐(0) 编辑