WIFI232B2 is an embedded 802.11 b/g UART WiFi module. It can connect traditional serial device and MCU controlled device with wifi network to realize control and management.The module has an Ethernet port. It can realize mutual data transmission among wifi, serial and Ethernet.Converts UART(3.3V TTL) to wifi or EthernetSupports server/client, UDP server/client,https client, Virtual COMSupports Modbus RTU to Modbus Supports multiple networking mode with 1 RJ45 ethernet port1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps32 simultaneous client connections to Soft AP interfaceSupport 802.11b/g wireless standardSupport IP/UDP network protocolSupport UART/GPIO/Ethernet data interfaceSupport work as STA/AP/AP+STA modeSupport router and bridge modeExternal antenna VersionSupport transparent transmission modeProvide ATinstruction set for configurationProvide friendly web configuration pageSupport heartbeat signal and wifi connection indicationSupport UART autoframe function3.3V power supplyMax transmission distance: 280 meters (open horizon, 3dbi antenna)Application Field:WiFi remote control and monitoring, IP and WiFi coprocessorWiFi remote control toy such as aircraft and carsWiFi Internet radio, camera, digital photo frame instrument, data acquisition, handheld deviceWiFi fatness testing machine, smart card terminal, Smart HomeInstrument, equipment parameter monitoring, wireless POS machineModern agriculture, field and other wireless related secondary development applicationsDifferent batches may have different appearance, which does not affect use.Colour:BlackMaterial:PCB+electronic componentsPackage Contents:1 x UART to WiFiModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.