RS232 to WiFi Converters

Introduction of RS232 to WiFi Converters
The RS232 to WiFi Converters, used for data transparent transmission. USR-WIFI232-200-V2 can connect with serial device for data transmission. It can send data from rs232 to WIFI in TCP client,TCP server and UDP mode.

Features of RS232 to WiFi Converters
[email protected] GHz, support WEP, WPA/WPA2 security mode.
Self-developed MCU platform
The fully integrated serial to wifi function
Support multiple network protocols and WiFi connection configuration
Support work as STA/AP mode
Support SmartLink intelligent networking function (APP provided)
Support UsrLink function (fast set SSID)
Upgrade firmware via wifi network
Support external antenna (I-PEX connector)
Support AT+ command set configuration
Support low power real-time operating system and driver
CE/FCC/RoHS certificated
Application field of RS232 to WiFi Converters
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
Networking mode of RS232 to WiFi Converters
1.AP Mode
200 AP
2.STA Mode
200 STA
3.AP+STA Mode
200 AP STA

Simple Transparent transmission
Transparent transmission means that whatever is transferred, our device plays the role of a channel and sends data to the target without modification. On-site monitoring equipment sends data to Wireless Device Servers transparent data transmission terminal by itself port, the terminal CUP receives data by serial port and package data.

Various parameter setting method
Software Settings
Download settings software, search Wireless Device Servers 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

Open your browser and inter the default IP address of the Wireless Device Servers.
Open the login page of Serial Server, Enter the user name and password (default admin).
After setting parameter, Click “Save“ and “Restart“, then setting will take effect.
Serial AT commands Settings
User can set parameter by module itself without going through another computer to configure. This setting method is used in the following situation: user have to configure IP address and destination IP address on site. AT command can meet the demand. After MCU connects serial server module by TTL (UART), MCU can configure setting by AT command.