Serial UART to WiFi Transceiver Modules USR-WIFI232-B

USR-WIFI232-B WiFi Transceiver Modules, which provides a wireless interface to equipment with a serial interface for data transfer. The module can work as TCP client/TCP server/UDP to send data from WiFi to serial or serial to WiFi. It is easy to transmit data in LAN or for remote server.

Features of WiFi Transceiver Modules



Support 802.11b/g/n wireless standards

Support TCP/IP/UDP network protocols

Support UART/GPIO/Ethernet data interface

Support work as STA/AP/AP+STA mode

Support router/bridge mode networking

Support external antenna

Support transparent transmission mode

Support AT+ instruction set for configuration

Support friendly web configuration page

Support heartbeat signal and wifi connection indication

Support UART auto-frame function

Single +3.3V power supply

FCC/CE/RoHS/TELEC certificated



Application field of WiFi Transceiver Modules



WiFi remote control and monitoring, TCP/IP and WiFi coprocessor

WiFi remote control toy such as aircraft and cars

WiFi Internet radio, camera, digital photo frame

Medical instrument, data acquisition, handheld device

WiFi fatness testing machine, smart card terminal, Smart Home

Instrument, equipment parameter monitoring, wireless POS machine

Modern agriculture, military field and other wireless related secondary development applications



Work mode of WiFi Transceiver Modules

1.AP Mode

2.STA Mode

3.AP+STA Mode



Various parameter setting method



Software Settings

Download settings software, search WiFi Modules in the LAN through the serial port server IP, name, MAC address, or the version number. Then set the parameters you need, otherwise keep the default.

Web-page Settings