Specifications:Fully Arduino and Microcontroller Compatible◾ GSM module: SIM900A ◾ RTC backup battery ◾ A microphone port ◾ A headphone jack ◾ RS232 interface selection ◾ RS232 serial port ◾ lithium battery Interface ◾ power input connector ◾ power LED (blue)&..
Product descriptionGSM GPRS Module SIM800 STM32 SIM900A GPS Module Upgrade CardA basic functionSIM800 module is a GSM / GPRS module. The development board supports China Unicom mobile 2g / 3g / 4g card.1. DC6-24v wide voltage power supply, can be used to facilitate the use of your power supply ..
SIM800 series modules support Hyper Text Transfer Protocol application. Which provides a mode to alternate of HTTP server. The basic application contains GET, POST, HEAD methods;it also supports proxy server, redirection, broken transfer resuming functions.SIM800 series modules support File Transfer..
Description:1.Three power input interface: DC044 interface and V_IN and a lithium battery interface.Note that: The range of DC044 and the V_IN pin voltage input is 5 - 26V, when use the 5V as the power, be sure that the power supply can provide 2A current. The range of voltage of Lithium battery inp..
Feature:The GPRS Shield is based on SIM900 module from SIMCOM and compatible with Arduino and its clones.The GPRS Shield provides you a way to communicate using the GSM cell phone network.The shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSM 07.07 ,07.05 and ..
The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.The onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.The size of the module is 49*50, all the new ..
Ublox makes good gps. The Ublox NEO-6M gps engine on this board is a quite good one, with high precision binary output. It has also high sensitivity for indoor applications. The gps module have a battery for power backup and EEprom for storing configuration settings.The antenna is connected to modul..
Description:GPS modules New-7M, Using imported U-blox NEO-7M-0-000 GPS ModuleModule with ceramic destined antenna, signal super EEPROM Power down to save the configuration parameter data With data backup battery There are LED lights High quality Immersion Gold PCBAn..
DescriptionFeatures:Real-time tracking, show location information automatically(supports Android/IOS APP, web/WAP).Getting instructions and location information via SMS, queries on Google map.Built-in switching power supply, wide voltage input range(suitable for all cars), plug and work.It needs pas..