Introduction of Serial UART WiFi Modules USR-WIFI232-A2 is an embedded 802.11 b/g/n wifi module. It can convert UART(3.3V TTL) to WiFi or Ethernet. Module support AP(access point) mode and STA (WiFi client) mode. User can use this embedded module to realize their WiFi application speedy.
Features of Serial UART WiFi Modules Support 802.11b/g/n wireless standard Support TCP/IP/UDP network protocol Support UART/GPIO/Ethernet data interface Support work as STA/AP/AP+STA mode Support router and bridge mode Internal antenna Support transparent transmission mode Provide AT+ instruction set for configuration Provide friendly web configuration page Support heartbeat signal and wifi connection indication Support UART auto-frame function 3.3V power supply Max transmission distance: 200 meters (open horizon)
Application Field of Serial UART WiFi 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