USRIOT's serial to wifi converters include USR-WIFI232-630, USR-WIFI232-610, USR-WIFI232-602, USR-WIFI232-604 etc, which are used for project of RS232/RS485 serial equipment to WIFI or Ethernet networking. but how to choose the right wifi serial device server for your application? This article introduces of function comparison of USRIOT's WIFI/Ethernet serial device servers.}

Main Features of Cellular Modem USR-GPRS232-730 ◆ Support virtual serial port, FREE software is available ◆ Use single module, embedded TCP / IP Protocol stack, without external CPU, Higher stability ◆ Support public and APN network access ◆ Support heartbeat, Always Online mode, can keep connection with server}

How to Use AT Command to Configure Cellular Modem USR-GPRS232-730? Configuring methods To configure cellular modem USR-GPRS232-730 , user can use AT commands to configure. There are three methods to send AT commands. 1.Serial AT command 2.SMS AT command 3.Transparent AT command}

USR-G785-E is the M2M product launched in 2018. European band .The software has perfect functions and covers most of the conventional application scenarios. Users can realize two-way data transparent transmission from serial port to network by simple settings. It also supports custom register packages, heartbeat packages, two-way Socket connections.}

Cellular Router USR-G800V2 support wired WAN port, LAN port, WLAN network, and 4G network interface, support serial port to network data transmission function.}

Cellular router USR-G800V2 is a 4G wireless router, which provides a solution for user’s device to access 4G network. This article is to introduce the Specific Parameters of Cellular Router USR-G800V2.}

USR-G800V2 is an industrial cellular modem, this article introduces how to connect cellular router USR-G800V2 to the internet, here follows the steps:}

Cellular Router USR-G800V2 AT Commands }

Super-low Price Cellular Router USR-G805 is Launched}