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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.

In addition, WIZ500SR-RP contains serial debug port(J1).

WIZ500SR-RP is the best fit solution to control user's serial device via Ethernet network.


  • 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

Product Contents

WIZ500SR-RP Module Series

Ordering InformationItemQ'tyRemarks
WIZ500SR-RPWIZ500SR-RP module(TTL)1-

WIZ5xxSR-RP Evaluation Board Series

Ordering InformationCategoryItemQ'tyRemarks