Description

The W5500S2E-S1 Serial-to-Ethernet Module represents an affordable and efficient solution designed by WIZnet to facilitate the integration of serial devices into Ethernet networks. This module is powered by the WIZnet W5500 Ethernet chip and the STM32F103 microcontroller unit (MCU), creating a robust platform for network connectivity. Key Features: Baud Rate Versatility: The module supports a wide range of baud rates from 2Kbps to 1.152Mbps, accommodating various serial communication requirements and ensuring compatibility with a broad spectrum of devices. Ethernet Connectivity: It comes equipped with a 10/100 Mbps Ethernet interface, providing fast and reliable network connections. This feature includes auto-negotiation to automatically match the network's highest possible speed. Operating Modes: The W5500S2E-S1 supports TCP server, TCP client, and UDP modes, offering flexible options for network communication that can be tailored to specific application needs. Data Packaging and Network Reliability: Flexible data packaging options for the serial interface, smart detection of Ethernet cable connection, and keep-alive features are included to maintain stable and reliable network connections. Network Services: The module can function as a DHCP client for automatic IP address configuration and as a DNS client for domain name resolution, simplifying the process of integrating serial devices into networks. Modbus Support: Ideal for industrial applications, the module supports Modbus RTU/ASCII to Modbus TCP/UDP, as well as Modbus over TCP/UDP, enabling seamless integration into industrial control systems. Security and Configuration: With support for NetBIOS, the module can be easily identified within a network. It also features user password authorization for enhanced security and can be configured via serial AT commands. Web-based Management and Firmware Updates: A built-in web server allows for browser-based and remote configuring. The module also supports local and