DescriptionThe Elfin-EW11A unit is a complete solution for connecting serial port devices to networks. This powerful unit supports a reliable and proven operating system stored in flash memory, an embedded web server, a full TCP/IP protocol stack, and standard-based (AES) encryption.The Elfin-EW11 serial server for data transmission via Wi-Fi, making data transmission very easy.Supports 802.11bgn wireless standardSupports TCP/UDP/Telnet/Modbus TCP protocolsSupports RS485 to Ethernet/Wi-Fi conversion, serial speed up to 460800 bpsSupports STA/AP/AP+STA modeSupports Smartlink V8 Smart Config (Provides APP)Supports easy configuration via web interface or PC IOTService ToolSupports security protocols such as TLS/AES/DES3Supports Web OTA wireless upgradeSupports internal PCB antennaWide DC input 5-18VDCColor: As shownMaterial: plasticSize: 61x26x17.8mm (L x W x H)Package contents:1 * wireless module KitOnly 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 +/- 1-3 cm.