Description

The WIZ550SR-EVB is a compact Serial to Ethernet Module evaluation board designed to facilitate the development of network-connected applications. It leverages the WIZnet W5500 TCP/IP chip and the STM32F103RCT6 MCU from STMicroelectronics, offering a robust platform for serial communication over Ethernet. Notably, the board's dimensions are 22mm x 24mm x 13mm, making it one of the smallest solutions of its kind. Key Features: Serial to Ethernet Conversion: Utilizes the W5500 chip for reliable network communication. Microcontroller: Features the Cortex-M3 based STM32F103RCT6 for efficient processing capabilities. Interface Support: Provides UART interface with optional DSR and DTR, alongside MDI for network communication. Baud Rate and Data Format: Supports baud rates from 600bps to 230.4kbps, with adjustable data length, parity, and stop bits. Indicators and System Pins: Includes indicators for power, TCP connection status, and system operation modes, as well as a system reset button and mode selection pins. Debugging and Configuration: Offers a debug UART port and supports AT commands for module configuration. Operational Reliability: Designed for operation in extreme temperatures ranging from -40℃ to 85℃. Applications: This evaluation board is ideal for developers aiming to integrate serial devices with Ethernet connectivity, suitable for applications in industrial automation, data acquisition, and IoT devices. Its small form factor and comprehensive feature set make it versatile for integrating into existing systems or for developing new network-connected solutions. Related Products: WIZ550SR Module: The core Serial to Ethernet module for this EVB. W5500 Ethernet Controller: Provides the network communication capability. WIZ550S2E: Another Serial to Ethernet solution from WIZnet, compatible with this evaluation board. The WIZ550SR-EVB stands out for its compact size, robust networking capabilities, and versatile connectivity options, offering developers a p