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sim900a模块资料中文带原理图
- sim900a模块资料中文版,带原理图,有相应的借口和模块周围配置电路。
stm32-sim900a-gprs
- stm32单片机使用sim900a模块进行gprs通信-the stm32 Microcontroller use sim900a module gprs communication
016912at88sc102
- GPRS收发 SIM900A模块实现的-GPRS transceiver module achieved SIM900A
sim900a-GPRS
- stm32 sim900a模块的gprs通信和gsm短信收发-the stm32 sim900a gprs communication module and gsm SMS transceiver
sim900a
- 短信模块sim900A模块的PCB封装文件,经过实际做板没有问题-PCB package file message module, sim900A module, after the actual board to do no problem
SIM900A-GPRS
- 是基于SIM900A的GPRS开发程序,是一个完整的程序,-GPRS is based SIM900A the development process, is a complete program,
SIM900A--sche
- sim900a 的模块的原理图,可以作为参考使用。-sim900a module schematics, can be used as a reference.
GSMGPR-SIM900A
- 关于STM32和SIM900A的应用和实现仪的一篇文章,值得参考哦。-SIM900A on the STM32 and the application and implementation instrument of an article, it is also useful oh.
SIM900A(SMS)-51MCU
- 通过51单片机控制SIM900A开机发送短信-By 51 SCM control SIM900A boot SMS
SIM900A(RING)-51MCU
- 通过51单片机控制SIM900A模块,开机拨打电话-SIM900A through 51 MCU control module, power call
sim900A
- 单片机控制SIM900A开发板(测试程序)_北良电子-mcu ctrol sim900A
SIM900A-SCHPPCB
- 使用SIM900A设计的一款通讯模块,在本人设计的一个项目中,需要使用报警,在加工结束时,通过通讯模块给操作者发短信或者打电话,以提醒操作人员.此项目已经正常运行.-a module of communication with SIM900A.
sim900a-auto-call
- sim900a模块开机自动拨打电话的51单片机c语言-sim900a module boot automatically call the 51 SCM c language. . . . . .
sim900a-english-message
- sim900a开机发送英文短信,51单片机c语言源程序-sim900a boot send text messages in English, 51 c language source
sim900a-chinese-message
- sim900a开机发送中文短信,51单片机c语言源程序-sim900a boot send Chinese SMS, 51 MCU c language source
SIM900A
- GPRS模块SIM900A开发例程,短信,电话,(GPRS module, SIM900A development routines, SMS, phone,)
sim900a send message
- 通过单片机与sim900a的串口连接,可实现打电话(Through the microcontroller and sim900a serial connection, you can make calls)
SIM900A AT命令手册
- sim900A芯片的AT指令开发手册,使用这款芯片做物联网方面开发时必备的资料(the development guidance of SIM900A chip)
SIM900A
- 本程序为SIM900A驱动测试程序,测试已通过,大家可以参考(SIM900A configer for stm32)
网关方案三:ZIGBEE %2B SIM900A
- 1.zigbee编写语言为C语言,使用ZStack-CC2530-2.3.1-1.4.0协议栈; 2.APP使用eclipse eda安卓开发,采用sim900A连接外网,可简单修改连接esp8266wifi模块,从而连接外网,app能够实时显示采集zigbee采集的距离; 3.服务api采用的是淘宝云平台的api,服务器长期有效,无需修改; 4.通过cc2530之间通信,采集到rssi值,计算出距离,通过串口上传上位机,该程序能简单修改主函数,实现测距。(1.zigbee is writ