Serial to Ethernet
UART x1, up to 230 kbps
WIZ500SR-RP
WIZ500SR-RP is a compact sized serial to Ethernet module using the RP2040 MCU with W5100S Ethernet Chip. WIZ500SR-RP is a protocol converter that transmits data sent by serial equipment as TCP/IP data, and converts the TCP/IP data received through the network back into serial data to the serial equipment.
10/100Mbps Ethernet
IEEE 802.3/802.3u
3.3V, -20℃ to 85℃
Operation Environmental
Security
SSL/TLS
Datasheet
Docs
StoreKey Features
Various Network Modes
Supports TCP server, TCP client, TCP server/client mixed mode, and UDP mode
Advanced Protocol & Security
Supports MQTT(S) for IoT, SSL/TLS for secure communication, and Modbus for industrial use
Flexible Configuration Options
Configured via Command, Configuration Tool, and the WIZVSP (Virtual Serial Port) program
Advanced Configuration Options
Supports debug logging, serial command switching, data packing, timers, and secure TCP options
Features
- Serial to Ethernet Module based on RP2040 MCU (TTL level)
- W5100S included
- 10/100Mbps Ethernet & Up to 230kbps serial speed
- 2mm pitch 1x12 Pin-header(3ea) mounted module
- Status pins: PHY link status / TCP connection status
- Serial signals(UART or RS-232C)
- WIZ500SR-RP module(UART): TXD, RXD, RTS, CTS
- WIZ5xxSR-RP-EVB(RS-232C): TXD, RXD, RTS, CTS
- Optional DTR/DSR signals supported
- WIZ500SR-RP has UART x 2, SWD x 1, Ethernet x 1
- UART0, SWD for Debug and UART1, Ethernet for Data transceive
- Separate Data UART and Debug UART port
- Configuration is possible via serial AT commands or via Configuration tool
- Support WIZ VSP (Virtual Serial Port) program
Documentation
This section provides key documentation, including user manuals and datasheets, to help you understand product features, specifications, and usage.
| Name | Description | Notes | |
|---|---|---|---|
| User's Manual | Product usage instructions | - | |
| Datasheet | Technical specifications | EN |
EN 
|
Setup & Configuration
This section provides essential guides and manuals for setting up and configuring your device.Learn how to use various tools and interfaces—including command manuals, configuration utilities, web-based setup, and CLI tutorials—to efficiently manage and customize your product.
User Guide
This section offers essential guides to help you get started, troubleshoot issues, and make the most of your device. Find setup instructions, developer resources, and support materials below.
| Name | Description | Notes | |
|---|---|---|---|
| Getting Started | Quick setup instructions for using your WIZ500SR-RP device | EN |
EN
|
| Trouble Shooting Guide | Solutions to common issues and troubleshooting steps | - | |
| Developer's Guide | Setup, customization, and advanced usage for developers | - | |
| MQTT Connection Guide | How to set up and use MQTT communication | EN |
EN
|
| SSL Connection Guide | How to configure secure SSL connections | EN |
EN
|
| Modbus Connection Guide | How to connect and use Modbus protocol | EN |
EN
|
Software Resources
This section provides essential software resources, including configuration tools, firmware, and source code for your device.
Related modules
Complementary WIZnet solutions with diverse interfaces and performance levels
Products
WIZ505SR-RP
WIZ505SR-RP is a compact sized serial to Ethernet module using the RP2040 MCU with W5100S Ethernet Chip. WIZ505SR-RP is a protocol converter that transmits data sent by serial equipment as TCP/IP data, and converts the TCP/IP data received through the network back into serial data to the serial equipment.
WIZ510SR-RP
WIZ510SR-RP is a compact sized serial to Ethernet module using the RP2040 MCU with W5100S Ethernet Chip. WIZ510SR-RP is a protocol converter that transmits data sent by serial equipment as TCP/IP data, and converts the TCP/IP data received through the network back into serial data to the serial equipment.
Evaluation Boards
WIZ500SR-RP-EVB
The WIZ500SR-RP-EVB is an evaluation board designed for testing the capabilities of the WIZ500SR-RP serial to Ethernet module, featuring built-in TCP/IP protocols and RS-232 support for comprehensive network functionality.
WIZ505SR-RP-EVB
The WIZ505SR-RP-EVB is an evaluation board for the WIZ505SR-RP serial to Ethernet module, designed to provide extensive network functionality with RS-232 and RS-422/485 support.
WIZ500SR-RP
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