RS485 Serial Interface to WLAN Serial Device Server - EW11A Support / IP Telnet Modbus Protocol IoT Data Carrier The For-EW11A unit is a complete solution for serial interface devices with network connectivity. This high-performance device supports reliable and proven flash memory, an integrated web server, a full IP protocol stack, and standards-based encryption. The For-EW11A serial server enables data transmission via WLAN, significantly simplifying data processing. It supports the 802.11bgn WLAN standard, UDP/Telnet/Modbus protocols, RS485-to-Ethernet/WLAN conversion (serial speed 460800 bps), STA/AP/AP+STA modes, Link V8 configuration (app available), easy configuration via web interface or PC IoT service tool, security protocols such as //DES3, wireless OTA updates, and an internal PCB antenna. It also features a wide DC input range of 5-36V DC and is available in various colors. Black Material: Plastic + Metal Package Contents: 1 x RS485 to Wi-Fi Module 1 x Network Cable 1 x Mounting Bracket Only the above items are included; other products are not included. Note: Light reflections and different screen settings may cause the color of the item in the picture to differ slightly from the original. The measurement deviation is +/- 1-3 cm.