USR-GM3 Industrial Smallest UART to GSM/GPRS Module Q15850, US $9.99 – Picture 0

USR-GM3 Industrial Smallest UART to GSM/GPRS Module Q15850, US $9.99 – Picture 1

USR-GM3 Industrial Smallest UART to GSM/GPRS Module Q15850, US $9.99 – Picture 2

USR-GM3 Industrial Smallest UART to GSM/GPRS Module Q15850, US $9.99 – Picture 3

Usr-gm3 Industrial Smallest Uart To Gsm/gprs Module Q15850

US $9.99

Shenzhen guangdong, China
Jun 9th

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UUSR-GM3 Industrial Smallest UART to GSM/GPRS Module USR-GM3 is highly-integrated UART to GSM/GPRS module, Users can easily make communication with it among serial device,cellphone and network device.USR-GM3 is an embedded GSM module. It is designed for embedded system, and it is so small and convenient that you can integrate it to your system easily. Function features Small and completed function GPRS DTU, transmission between serial and GPRS Support GSM850/900,DCS1800/1900 Support GSM/GPRS/EDGE and 2G/3G/4G,2G traffic Support 2 sockets, Support TCP and UDP 4KB cache for each of sockets, user can choose to cache data or not Support register package and heart beat package Support setting parameters via SMS message Support 4 work modes: SMS message transmission mode, network transmission mode and HTTPD mode Support basic and extend AT command sets Support similar RFC2217 Support flow control: RTS/CTS Support RS485 Product characters Baud rate: 2400, 4800, 9600, 14400, 19200, 28800, 33600, 38400, 57600 115200, 230400, 460800, 921600. Operating voltage: 3.40V~4.20V Operating current: average 55mA~80mA, maximum 750mA Operating temperature: -40~+85°C Storage temperature: -40~+125°C Storage humidity: 5%~95%RH Max TX power : GSM900 class4(2W),DCS1800 class1(1W) Function GM3 has the following features: 1.Built-in Antenna Interface 2.Httpd Client (Click to learn the function of Httpd Client); 3.Two Network Links : GM3 can build TCP link with two target servers and send the same data; 4.SMS Transmission : TTL can directly output SMS content; 5.SMS Configuration : telephone sends SMS to configure GM3; 6.Send SMS : apply to application of SMS alarm; 7.Hardware Flow Control : RTS/CTS; 8.Register Package Mechanism : convenient for server to identify device; 9.Heartbeat Package Mechanism : guarantee normal network connection; 10.Baud Rate Sync : support rapidly set up serial baud rate though network command; Later Function 1.Built-in SIM Card : GM3S,the next generation of GM3,will come with SIM card. 2.Open SDK : User can customize function according to their own requirements. Application GM3 can apply to application which can process remote data interaction in no network environment. 1.Temote Data Acquisition Apply to : electricity checks meter system,communication power distribution system,coal mine safety monitoring,tax monitoring, lottery system,weather information acquisition system,sewage monitoring system,POS machine system,oil field flow and temperature detection 2.Remote Control Apply to : Residential intelligent control, elevator remote control system and water supply dispatching system. 3.Remote Alarm SMS alarm control system such as gas detect,fire alarm and unlawful entry. Product image

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	USR
MPN	Does Not Apply
Model	USR-GM3
UPC	Does not apply