Description
GPRS Module USR-GPRS232-7S3 Introduction
GPRS Module USR-GPRS232-7S3 are Cost-effective UART GSM Modules used for data transparent transmission, which are highly-integrated UART to GSM/GPRS modules. Users can easily make communication with it among serial device, cellphone and network device. USR-GPRS232-7S3 is based on USR-GM3 GPRS module. Clients can use the product to realize bidirectional transparent transmission from serial port to network through simple AT command.
Features
- Support GSM850/900,DCS1800/1900.
- Support GSM/GPRS and 2G/3G/4G card, but don’t support 3G/4G network.
- Support 2 sockets, Support TCP and UDP.
- 4KB cache for each of sockets, user can choose to cache data or not.
- Support register packet and heartbeat packet.
- Support setting parameters via SMS message.
- Support multi work modes: SMS transmission mode, network transmission mode and httpsD mode.
- Support basic and extend AT command sets.
- Support class RFC2217, can dynamically modify serial parameter of module via network.
- Support flow control: RTS/CTS.
Application Field of Cost-effective GSM Modules
- Power industry: power remote meter reading, substation monitoring, power line monitoring.
- Municipal industry: street lamp remote monitoring management, pipe network remote monitoring, urban energy consumption monitoring.
- Oil industry: remote monitoring of oil-gas well, GPRS remote oilfield automation detection monitoring system, Gas pipe network monitoring system solutions.
- Environmental protection industry: pollution sources monitoring, atmospheric environment monitoring, noise monitoring, dust monitoring.
- Agricultural application: greenhouse remote monitoring and management, aquaculture monitoring management, agricultural water pump monitoring management.
Datasheet
