Hardware Design Introduction of GSM/GPRS Module USR-GM3 Hardware Design Introduction of GSM/GPRS Module USR-GM3 1.Typical Connection, 2.Power Interface 3.UART Interface 4.LED Output Control 5.Reset, Reload and Wake up 6.Start/shutdown device interface
Tiny Size UART to GSM/GPRS Module USR-GM3 USR-GM3 is a highly-integrated UART to GSM / GPRS module in tiny size, which can be embedded in your pcb design to easily make communication among serial device, cellphone and network device.
USR-WIFI232-T Evaluation Kit USR IoT provides USR-WIFI232-T evaluation kit to promote user to comprehend the product and develop the detailed application. The evaluation kit shown as below, user can connect to module with the RS232 UART, and wireless port to configure the parameters, manage the module or do the some functional tests.
Antenna and Size Introduction of WIFI Module USR-WIFI232-T WIFI module USR-WIFI232-T supports I-PEX connector external antenna, wifi module must be connected to the 2.4G antenna according to IEEE 802.1b/g/n standards.
Application Examples of WIFI Module USR-WIFI232-T Application Examples of WIFI Module USR-WIFI232-T 1.Wireless remote control applicationswireless remote control applications 2.Remote connectivity applications 3.Transparent transmission
Connection Test of WIFI Module USR-WIFI232-T We just need to follow the parameters of the corresponding set of network communication parameters, you can make serial←>WIFI communication, the steps are as follows:
How to Test WIFI Module USR-WIFI232-T? How to Test WIFI Module USR-WIFI232-T? 1.Hardware connect In order to test WIFI module USR-WIFI232-T, we need connect wifi module RS232 to PC and also WIFI to PC.
What Does WiFi Module USR-WIFI232-T Use for? USR-WIFI232-T is a low power serial wireless WIFI module which is used to transmit data between RS232 and WIFI TCPIP transparently.
USR-WIFI232-T Low Power WIFI Module User Manual USR-WIFI232-T Low Power WIFI Module User Manual
How to Upgrade Firmware of Cellular Router USR-G806 There are two ways to upgrade the USR-G806 firmware, webpage or USR upgrade cable. In most condition, you can use webpage to upgrade firmware. If some fault cause you can not open webpage of G806, you should use USR upgrade cable to upgrade firmware.