GPRS232-7S3
Categories: Embedded Cellular Modules, USR Communication Modules
Description
UART TTL GPRS/GSM Module
GPRS232-7S3 is a Low Cost UART TTL GPRS/GSM Module, based on GM3 gprs module. Clients can use the product to realize bidirectional transparent transmission from serial port to network through simple AT command. Features of Low Cost Gsm Modules
- PIN Type
- Operation temperature Range of -25° ~85°
- Quad-Band GSM/GPRS 850/900/1800/1900MHz
Features
Introduction of Low Cost Gsm Modules
The Low Cost Gsm Modules, used for data transparent transmission. GPRS232-7S3 is highly-integrated UART to GSM/GPRS module. Users can easily make communication with it among serial device, cellphone and network device. GPRS232-7S3 is based on GM3 gprs module. Clients can use the product to realize bidirectional transparent transmission from serial port to network through simple AT command.Features of Low Cost Gsm Modules
Support GSM850/900,DCS1800/1900Support GSM/GPRS and 2G/3G/4G card, but don’t support 3G/4G networkSupport 2 sockets, Support TCP and UDP4KB cache for each of sockets, user can choose to cache data or notSupport register packet and heartbeat packetSupport setting parameters via SMS messageSupport multi work modes: SMS transmission mode, network transmission mode and HTTPD modeSupport basic and extend AT command setsSupport class RFC2217, can dynamically modify serial parameter of module via networkSupport flow control: RTS/CTSFunction Structure of Low Cost Gsm Modules
Application Field of Low Cost Gsm Modules
Power industry: power remote meter reading, substation monitoring, power line monitoringMunicipal industry: street lamp remote monitoring management, pipe network remote monitoring, urban energy consumption monitoringOil industry: remote monitoring of oil-gas well, GPRS remote oilfield automation detection monitoring system, Gas pipe network monitoring system solutionsEnvironmental protection industry: pollution sources monitoring, atmospheric environment monitoring, noise monitoring, dust monitoringAgricultural application: greenhouse remote monitoring and management, aquaculture monitoring management, agricultural water pump monitoring managementProduct Specification
Network Standard GSM / GPRS Rate 14.4 Kbps ~ 57.6 Kbps Standard Frequency Range 850/900/1800/1900MHz GPRS Multi-slot Class GPRS Class 10 GPRS Terminal Device Class Class B GPRS Coding Schemes CS1 ~ CS4 Max Launch Power GSM900 class4 (2W), DCS1800 class1 (1W) Application GSM standard AT instruction set / USR extension AT instruction set / data transmission / SMS transmission Network Protocol TCP, UDP, DNS,Http Network Link Count 2 Network Buffer Send: 4K bytes, receive: 4K bytes Serial Port Number 1 Interface Standard TTL: 2.54 pin type 2.8 ~ 3.6 V Data Bits 5, 6, 7, 8 Stop Bit 1, 2 Check Bit None, Even, Odd Baud Rate 2400 bps ~ 921600 bps Flow Control CTS/RTS Buffer Receive and send 4K bytes respectively Device Interface Antenna Interface IPEX SIM Card 1.8V / 3V Speech Interface 1 MIC input, 1 SPEAK output Software Virtual Serial(USR-VCOM) Windows 2000 or higher (32 bit/64 bit) Configuration Serial AT command, SMS AT command, network AT command Basic Parameter Size 44.5 x 32 x 13(mm) Operating Temp. -25 ~ 85°C Storage Temp. -40 ~ 125°C, 5 ~ 95% RH(no condensation) Input Voltage DC 5 ~ 16 V Working Current Average: 35 ~ 48mA, max: 394mA(12v) More Warranty 2 years Accessory PCB Antenna Be the first to review “GPRS232-7S3” Cancel reply
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