---
title: "WIZnet W7500"
url: "https://maker.wiznet.io/products/w7500/"
markdown_url: "https://maker.wiznet.io/products/w7500/md"
type: "WIZnet product hub"
product_page: "https://docs.wiznet.io/Product/Chip/MCU/W7500"
projects: 42
language: "en"
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# WIZnet W7500

> Microcontroller with an ARM Cortex-M0 core and a hardwired TCP/IP core.

## Documents

- [Product page](https://docs.wiznet.io/Product/Chip/MCU/W7500)

## Projects and products using W7500

- [Let's code a Linux network driver - How to follow along my SSED Linux Network Driver Tutorials](https://maker.wiznet.io/viktor/projects/lets-code-a-linux-network-driver-how-to-follow-along-my-ssed-linux-network-driver-tutorials/) (UCC, 2025-12-18): Let's code a Linux network driver - How to follow along my SSED Linux Network Driver Tutorials
- [w7500-spi2eth](https://maker.wiznet.io/Grace_Koo/projects/w7500-spi2eth/) (UCC, 2025-07-30): A project that turns W7500 into a SPI-to-Ethernet bridge, where it acts as an SPI slave handling Ethernet communication on behalf of an external MCU.
- [What is Single Pair Ethernet (SPE)?](https://maker.wiznet.io/scott/projects/what-is-single-pair-ethernet-spe/) (WCC, 2025-05-28): What is Single Pair Ethernet (SPE)?
- [Radar Based Surveillance with Ethernet Integration](https://maker.wiznet.io/thareeq/projects/radar-based-surveillance-with-ethernet-integration/) (UCC, 2024-07-09): We receive detection info from radar.
- [IOT Temperature sensor](https://maker.wiznet.io/elpasojeff/contest/iot-temperature-sensor/) (Contest, 2024-07-08): I will attach a DHT22 temperature sensor to the gpio pins and run a MQTT client on the board to publish the results to a broker over TCP.
- [WiZ PoeQi : Internet-connected Wireless Qi Charger](https://maker.wiznet.io/sumasta/contest/wiz-poeqi--internet-connected-wireless-qi-charger/) (Contest, 2024-07-08): WIZ-enabled gadget using Power over Ethernet (PoE) for internet and power, paired with wireless Qi charging for seamless connectivity.
- [Wizfloats](https://maker.wiznet.io/Tri_kiting/contest/wizfloats/) (Contest, 2024-07-08): Wizfloats are a type of floating device for ocean health. The floats will collect temperature, depth, and biogeochemical data information
- [Remote monitoring of green ecosystems](https://maker.wiznet.io/Belkacem/contest/remote-monitoring-of-green-ecosystems/) (Contest, 2024-07-08): A monitoring solution for plant nursery care. Indeed several sensors are used to monitor the soil, water quality, and environment parameters
- [MODBUS TCP based I/O for 3D Printer automation](https://maker.wiznet.io/boseji/contest/modbus-tcp-based-i-o-for-3d-printer-automation/) (Contest, 2024-07-07): This project envisions a MODBUS TCP-based I/O controller tailored for 3D printers. It would help to control various aspects of 3D printing.
- [Surf5 deposit box](https://maker.wiznet.io/momososo/contest/surf5-deposit-box/) (Contest, 2024-07-07): Use POE powered safe box. Support electronic lock.
- [WIZnet - Live Train](https://maker.wiznet.io/alistair/contest/wiznet-live-train/) (Contest, 2024-07-07): A device will display live information for a local train station. It will show departures, and and disruptions.
- [FFF Project: Flame-Free Farm](https://maker.wiznet.io/rifqieeeee/contest/fff-project-flame-free-farm/) (Contest, 2024-07-04): The FFF Project is an innovative IoT solution designed to enhance farm safety and prevent fires by alerting farmers to potential risks
- [Alarm for deaf with with Surf5, WIZPoE-P1 and Edge ML module](https://maker.wiznet.io/teamprof/contest/alarm-for-deaf-with-with-surf5-wizpoe-p1-and-edge-ml-module/) (Contest, 2024-06-26): A fire alarm sound detector for deaf. Once Edge ML IC detected alarm, a message will be sent via the Internet connection provided by Surf5.
- [How to Install VS Code for Surf 5](https://maker.wiznet.io/TheoIm/projects/how-to-install-vs-code-for-surf-5/) (WCC, 2024-04-02): How to Install VS Code for Surf 5
- [How to install Keil 5 uVision MDK-Lite version](https://maker.wiznet.io/TheoIm/projects/how-to-install-keil-uvision-mdk-lite-version/) (WCC, 2024-04-02): How to install Keil uVision MDK-Lite version
- [WIZnet S2E Configuration Module Ver 1.0](https://maker.wiznet.io/TheoIm/projects/wiznet-configuration-module-ver-1-0/) (WCC, 2024-02-22): With the WIZnet Configuration Module, users can easily perform configuration tasks such as network settings and device management without the need for a configu
- [Surf 5 - Loopback server example in KEIL 5](https://maker.wiznet.io/TheoIm/projects/surf-5-loopback-server-example-in-keil-5/) (WCC, 2024-02-07): Surf 5 - Loopback server example in KEIL 5
- [Surf 5 - Web server example in VS Code](https://maker.wiznet.io/TheoIm/projects/surf-5-web-server-example-in-vs-code/) (WCC, 2024-02-07): Surf 5 - Web server exampleS
- [Surf 5 - Loopback server example in VS Code](https://maker.wiznet.io/TheoIm/projects/surf-5-loopback-server-example-in-vs-code/) (WCC, 2024-02-07): Surf 5 - Loopback server example
- [How to make Surf 5 Project in VS Code](https://maker.wiznet.io/TheoIm/projects/how-to-make-surf-5-project-in-vs-code/) (WCC, 2024-02-07): How to make Surf 5 Project in VS Code
- [How to make Surf 5 Project in Keil 5](https://maker.wiznet.io/TheoIm/projects/how-to-make-surf-5-project-in-keil-5/) (WCC, 2024-02-07): How to make Surf 5 Project in Keil 5
- [W7500-honeypot](https://maker.wiznet.io/Aimee0/projects/w7500-honeypot/) (UCC, 2024-02-05): This project implements a honeypot server using W7500.
- [\[WIZnet W7500 SURF5\] - DHCP, SNTP](https://maker.wiznet.io/TheoIm/projects/wiznet-w7500-surf5-dhcp-sntp/) (UCC, 2024-02-05): 이제 W7500의 메인인 네트웍 기능을 추가하도록 하겠습니다. 그중에 DHCP와 SNTP를 먼저 추가하였고 WIZnet의 라이브러리 구조를 조금 변경해서 hw/driver 아래에 추가하였습니다. 이 구조는 이전에 wiz iot 스피커 구현당시에 작성했던것을 수정했습니다.
- [VS Code Setup Guide for Surf 5 Board Contest Participants: From Environment Configuration to Build](https://maker.wiznet.io/TheoIm/projects/vs-code-setup-guide-for-surf-5-board-contest-participants-from-environment-configuration-to-build/) (WCC, 2024-01-22): Hello, Surf 5 Board Contest participants! In this video, we'll guide you step by step on setting up Visual Studio Code optimized for the Surf 5 board.
- [W7500S2E-X1(Serial to Ethernet Module in RJ45)](https://maker.wiznet.io/gavinchang/projects/w7500s2e-x1-serial-to-ethernet-module-in-rj45/) (WCC, 2024-01-16): Serial to Ethernet module integrates all components inside RJ45.
- [\[WIZnet W7500 SURF5\] - Board arrived](https://maker.wiznet.io/gunn/projects/wiznet-w7500-surf5-board-arrived/) (UCC, 2024-01-02): [WIZnet W7500 SURF5] - Board arrived
- [Recovering a bricked Wiznet W7500 using the bootloader](https://maker.wiznet.io/viktor/projects/recovering-a-bricked-wiznet-w7500-using-the-bootloader/) (UCC, 2023-12-26): Recovering a bricked Wiznet W7500 using the bootloader
- [How to Write CMakelists for Using WIZnet Chips in VS Code](https://maker.wiznet.io/TheoIm/projects/how-to-write-cmakelists-for-using-wiznet-chips-in-vs-code/) (WCC, 2023-11-20): How to Write CMakelists for Using WIZnet Chips in VS Code
- [Wiznet W5100 Ethernet Design Guide User Guide](https://maker.wiznet.io/taylor/projects/wiznet-w5100-ethernet-design-guide-user-guide/) (UCC, 2023-10-31): This document is a WIZnet Ethernet Chip design reference. It contains PCB design references using W5100, W5300, W5500, W7500, and W7500P.
- [PlatformIO IDE for VSCode](https://maker.wiznet.io/mason/projects/platformio-ide-for-vscode/) (UCC, 2023-09-06): PlatformIO IDE for VSCode
- [\[Recuration\] Connecting the WIZnet W7500 board to Thinger.io](https://maker.wiznet.io/josephsr/projects/%5Brecuration%5D-connecting-the-wiznet-w7500-board-to-thinger-io/) (UCC, 2023-09-05): Review of the WIZnet W7500 board and the first steps to connect it to the thinger.io platform.
- [W7500-EVB](https://maker.wiznet.io/WIZnet/resellers/w7500-evb/) (VAR, 2023-03-24): W7500 development board compatible with Arduino interface, can support cmsis-dap USB and ISP mode firmware burning.
- [PlatformIO WIZwiki-W7500](https://maker.wiznet.io/eric_g/projects/platformio-wizwiki-w7500/) (UCC, 2023-03-02): W7500 is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application.
- [WIZwiki-W7500 WebRadio player (streaming music player)](https://maker.wiznet.io/WIZnet/projects/wizwiki-w7500-webradio-player-streaming-music-player/) (UCC, 2023-02-12): streaming music player
- [IMPULSE: 110PoE-OEM](https://maker.wiznet.io/eric_g/resellers/sollae-system-network-modules/) (VAR, 2023-02-02): PoE with W7500
- [FS100P Serial to Ethernet Converter](https://maker.wiznet.io/teju/resellers/fs100p-serial-to-ethernet-converter/) (VAR, 2023-01-04): Ethernet Converter Module Serial UART TTL to Ethernet TCPIP TTL to RJ45 Networking Module Support DHCP and DNS
- [Arc Electric Welding WIZnet-W7500 Ethernet Development Board M0 MCU+](https://maker.wiznet.io/nagamma06/resellers/arc-electric-welding-wiznet-w7500-ethernet-development-board-m0-mcu/) (VAR, 2022-10-03): W7500 Ethernet development board Industrial-grade ethernet single chip microcomputer W7500 full hardware TCP/IP protocol
- [serial to Ethernet bidirectional module USR-TCP232-T2 (7500)](https://maker.wiznet.io/mayuri/resellers/serial-to-ethernet-bidirectional-module-usr-tcp232-t2-7500/) (VAR, 2022-09-02): USR-TCP232-T TTL serial to Ethernet bidirectional module USR-TCP232-T2
- [Ethernet Module Ttl Serial Port Transparent Transmission Embedded Serial Networking Server](https://maker.wiznet.io/mayuri/resellers/ethernet-module-ttl-serial-port-transparent-transmission-embedded-serial-networking-server/) (VAR, 2022-09-02): It supports simultaneous connection with 4 sockets,each socket can be individually configured as TCP server,TCP client,UDP Master,UDP Slave.
- [Music with buzzer used web server (using WIZwiki-W7500)](https://maker.wiznet.io/won/projects/Music-with-buzzer-used-web-server-using-WIZwikiW7500/) (UCC, 2022-05-13): Music with buzzer used web server (using WIZwiki-W7500)
- [Start Home Automation : W7500 Web Server](https://maker.wiznet.io/pranchal/projects/Start-Home-Automation-W7500-Web-Server/) (UCC, 2022-02-25): Start Home Automation : W7500 Web Server
- [\[WIZwiki-W7500\]_Control led via relay using WIZwiki-W7500 with web server](https://maker.wiznet.io/nagamma06/projects/WIZwikiW7500Control-led-via-relay-using-WIZwikiW7500-with-web-server/) (UCC, 2021-07-19): [WIZwiki-W7500]_Control led via relay using WIZwiki-W7500 with web server

## Related forum questions

- [w7500s2e-s1 step model](https://maker.wiznet.io/forum/15928) (2025-11-07, 2 replies)
- [CLI Config Tool Can't Do Anything But Search](https://maker.wiznet.io/forum/15920) (2025-10-29, 3 replies)
- [Please tell me how to write the binany file you guys provide to the W7500.](https://maker.wiznet.io/forum/15743) (2025-05-30, 4 replies)
- [W7500x_StdPeriph_Lib Compile error](https://maker.wiznet.io/forum/15378) (2024-12-05, 1 replies)
- [W7500 SPI Slave Chip Select](https://maker.wiznet.io/forum/15257) (2024-08-05, 1 replies)
- [Data Flash Write in W7500](https://maker.wiznet.io/forum/9376) (2024-06-11, 2 replies)
- [Creating Separate Project including the Wiznet Standard Library for W7500 on Surf5](https://maker.wiznet.io/forum/9340) (2024-05-23, 5 replies)
- [W7500 SPI Slave모드 질문합니다.](https://maker.wiznet.io/forum/15182) (2024-03-25, 1 replies)
- [W7500 / Inactivity Time 및 접속해제 관련 문의드립니다.](https://maker.wiznet.io/forum/15019) (2023-08-29, 0 replies)
- [Flash hex/binary to W7500 without keil?](https://maker.wiznet.io/forum/14973) (2023-07-17, 3 replies)

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Source: https://maker.wiznet.io/products/w7500/