gsm modem串口通信，利用AT指令操作短信猫。VB
上传时间： 2014-01-26
上传用户：watch100
RIL( Radio Interface Layer) is the middleware for GSM/GPRS/EDGE module, this version support the GSM 07.10 mutiplexier protocol, while the android original version not.
标签： middleware Interface the support
上传时间： 2014-11-18
上传用户：ainimao
MT6235 GSM GPRS Baseband Processor_ Data Sheet_1.02
标签： Processor Baseband Sheet 6235
上传时间： 2013-12-25
上传用户：pompey
GSM原理理论及相关基础知识文档幻灯片微软环境
上传时间： 2014-11-30
上传用户：zsjzc
This is full set of procedures used to communicate with any GSM module for SMS sending/receiving (it uses standard AT commands). Original code is for ATMega162 microcontroller, but code is general to be easy ported to others platforms. Code can be compiled with IAR AVR compiler.
标签： communicate procedures receiving sending
上传时间： 2017-05-30
上传用户：jiahao131
This is schematic and Gerber files of PCB that is used for GPS tracking device with GSM link. Scheme has many valuable schematic features, like protected digital and analog I/Os, power part adapted for car power supply, etc. Can be used as a reference design for anyone who wants to make own GPS GSM tracking system based on SIM508 module from Simcom.
标签： schematic tracking Gerber Scheme
上传时间： 2013-12-19
上传用户：chfanjiang
This is schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone. Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.
标签： This industrial-grad schematic is
上传时间： 2013-12-06
上传用户：com1com2
It a filter. Buterwarth filter. very important tool in gsm
标签： filter Buterwarth important very
上传时间： 2013-12-15
上传用户：lingzhichao
介绍一种单片机控制GSM模块TC35的方法
上传时间： 2013-12-18
上传用户：xzt
GSM模块的AT指令代码～,了解如何使用AT指令控制GSM模块收发短信等。
上传时间： 2013-12-20
上传用户：ynzfm
