Wireless Networking Modbus Rs232 To Wifi Serial Server Module. Introducing the LPSECURITY Elfin-EW10A, a Versatile Serial Port Device Solution Designed to Seamlessly Connect to Your Network. This Advanced Device Features a Robust Operating System with Embedded Web Server Functionality, a Comprehensive TCP/IP Protocol Stack, and Strong AES Encryption to Ensure Secure Data Transmission. The Elfin-EW10A Excels in Transferring Data Via Wi-Fi, Simplifying the Data Transformation Process with Exceptional Efficiency. It's Equipped to Support the 802.11bgn Wireless Standard and Multiple Protocols Like TCP/UDP/Telnet and Modbus TCP, Making It a Reliable Choice for Diverse Applications. Key Features: - Wireless Standard: Supports 802.11bgn - Protocol Support: TCP/UDP/Telnet/Modbus TCP - Conversion Capability: RS232 to Ethernet/Wi-Fi, with Serial Speeds Up to 460800 Bps - Modes: STA/AP/AP+STA - Smart Configuration: Includes Smartlink V8 Smart Config with App Support - User-Friendly Interface: Easy Setup Via Web Interface or PC IOTService Tool - Security: Implements Security Protocols Such As TLS/AES/DES3 - Upgradeability: Supports Web OTA Wireless Upgrade - Design: Features an Internal PCB Antenna - Power Requirements: Wide DC Input Range of 5~18VDC - Compact Size: Measures 61 X 26 X 17.8 Mm - Certifications: FCC/CE/SRRC Certified With the LPSECURITY Elfin-EW10A, Enjoy Streamlined Connectivity and Enhanced Security for Your Networked Serial Devices..