Wiznet makers

UCC

User Created Content

EtherSense is an embedded Ethernet system using an STM32F103RB and W5500 to stream real-time sensor data via UDP.

EtherSense

Aimee0
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It’s a communication and control gateway based on the STM32F103C8T6.

STM32 W5500 Learn Autosar

Aimee0
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Smart air quality guard. Monitors toxins, temp, and humidity. Auto-fan cooling with real-time cloud alerts to keep your space safe.

Environmental monitoring with Adafruit IO and MQTT

ronpang
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Rewatch our session with IoT expert Umesh Lokhande to learn how to implement MODBUS TCP Server communication using WIZnet W5500 and STM32 MCU.

Implement MODBUS TCP Server with STM32 Cortex-M4 MCU

bruno
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W5500 TCP Server on LPC54114

W5500 TCP Server on LPC54114

viktor
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The Polish electronics distributor and tech blog Botland recently published an article titled “W5500 – Co to jest? Dane techniczne, schemat, cena i opinie”

Introducing Botland’s Blog: “W5500 – What Is It? Specifications, Schematic, Price & Reviews”

bruno
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On October 14, 2025, Adafruit’s ICYMI: Python on Microcontrollers newsletter briefly mentioned WIZnet’s W6300.

W6300 Mentioned in Adafruit’s “Python on Microcontrollers” Newsletter

bruno
  • 309

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Implementing Interrupt-Driven Handling on HTTP Requests with W6300-EVB-Pico

How to handle interrupts on HTTP requests on the W6300-EVB-Pico

bruno
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Exploring the W6300-EVB-Pico: A Hands-On Test of WIZnet’s Latest Ethernet Development Board

Try the W6300-EVB-Pico

bruno
  • 546

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uPyRTKBase

uPyRTKBase

mason
  • 3187

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Easy-F105R-ETH

Easy-F105R-ETH

lawrence
  • 663

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https://github.com/espressif/esp-eth-drivers.git

esp-eth-drivers

Grace_Koo
  • 6432

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Nokanda’s Arduino + W5500 series evolves from Ethernet basics to Modbus TCP, showing step-by-step networking, request/response, and protocol use.

Arduino + W5500 Ethernet Series Overview (C & Modbus TCP)

irina
  • 2409

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아두이노 기반으로 24개의 채널을 자동 제어하는 프로젝트

24채널 자동화 아두이노 메가 + 이더넷 데모 소개

bruno
  • 808

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에임봇, W5500 실드, 아두이노

발로란트에 왜 아두이노 실드를 사용하는가?

bruno
  • 2077

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PIC18F56K42_W5500_SCPI

PIC18F56K42_W5500_SCPI

mason
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Build an Arduino NTP client using the WIZnet W5500 Ethernet Shield to query pool.ntp.org over UDP and display network time.

Arduino W5500 NTP Client — Get Accurate Time via UDP

junlee0615
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Fuzix on W5500-EVB-PICO2: apply rpipico+W5500 patches, set IP in hex, build/flash, and verify networking with ifconfig, telnet, and htget.

W5500-EVB-PICO2上のFuzixでEthernetに接続する話

matthew
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Compact 10/100 Mbps ECU add-on that pairs an M33-class MCU with the W5500 TCP/IP Ethernet controller. Offers RJ-45 or rugged M12-4 connectors, low BOM cost and

ECU – Single Ethernet Module

Lihan__
  • 911

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STM32CubeIDE-based scintillation monitor project; repo states “window comparator” and “Ethernet interface,” with brief README.

Scintillation monitor with Ethernet interface (Maniak003/ScintMonitor)

josephsr
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WIZnet W5500 client/driver repo with Client/Driver/Example/FreeRTOS/Official folders and a 1.0.0 tag noting a completed FreeRTOS driver.

WIZnet W5500 C Library (FreeRTOS) for Embedded Ethernet — AMIRAFRASIAB/W5500

josephsr
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Alan’s tiny W55RP20 board cleverly routes Ethernet through USB-C, compact but non-standard and experimental.

Alan's Tiny WIZnet W55RP20 Board Hides a Secret Ethernet Connection in Its USB Type-C Connector

scott
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Custom RP2040 mini-board couples Raspberry Pi’s $1 MCU with WIZnet W6100 Ethernet for a palm-sized, IPv4/IPv6-ready IoT platform offering single-chip TCP/IP

RP2040 + W6100 Mini Board

Lihan__
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Arduino + W5500 demonstrates Modbus TCP with FC15, FC06, FC04, and 32-bit float data handling for registers and multiple coil control.

[아두이노#615] Arduino에 W5500을 연결해서 C#윈폼으로 모드버스(modbus) TCP의 프로토콜에 대해서 이해하고 통신하는 방법 알아보기!(녹칸다의 아두이노 시즌2)

irina
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