Wiznet makers

This program is an example that sends AT commands to the W55RP20 S2E board via UART or SPI interface using MicroPython on a Raspberry Pi Pico (Master).

Configures the W55RP20-S2E as a TCP server/TCP client/UDP via UART/SP and relays UART/SPI data from the module back to it transparently

This guide explains how to control the W55RP20-S2E module using a Raspberry Pi Pico and implement network loopback functionality.

Example for configuring W55RP20-S2E by sending commands entered through USB serial from Pico via (UART/SPI)

WIZnet's 5 Ethernet chips: W5100S & W5500 for cost/space efficiency, W5300 for high throughput, W6100 & W6300 for IPv6 & high-speed IoT/industrial applications.

WIZnet's 5 Ethernet MCUs: From Cortex-M3 with hardware TCP/IP/crypto to compact dual-core options for industrial, secure POS, and IoT applications.

WIZnet serial-to-Ethernet modules: 9 models with 4 serial ports, encryption, Modbus, dual Ethernet. For industrial/IoT applications.

WIZnet RJ45 connectors & transformers: 2.5KV/1.5KV isolation, SMD/DIP, ultra-thin/PoE options for industrial/consumer devices.

WIZnet 5 port modules convert serial to Ethernet with encryption, dual ports, and cost-effective options for industrial to IoT applications.

WIZnet's 10 IO modules convert SPI/Parallel to Ethernet, support IPv4/IPv6 dual-stack, low power. Ideal for industrial to consumer applications.

A text-based Rust networking guide for W55RP20, based on Lihan’s original work, with UART debugging improvements and a MACRAW reference using cotton.

This is ADI’s industrial power quality solution development board that uses WIZnet’s WIZ850io.

MikroE’s ETH WIZ CLICK is a module developed to enable the use of the W5500 chip on the mikroBUS platform.

A complete ESP32 + W5500 TCP client example using SPI Ethernet, static IP, and ESP-IDF 5.5.x. Reliable wired networking for industrial IoT.

This content summarizes the process of configuring QSPI between the ESP32-S3 and W6300, analyzing waveforms, reading registers, and completing a loopback test.

Ethernet performance comparison between ESP32-S3 with WIZnet TOE and LWIP using iperf tests

Ported the W5500 to the “Geekble Nano” board created by the YouTuber Geekble, which is based on the ESP32-S3.

Real-time JPEG streaming using ArduCAM + WIZnet Pico(C/C++). Capture via DVP, stream over UDP, and decode live with Python OpenCV.

Hardwired TCP/IP Chapter 31 :Implementing TLS 1.2 on the W55MH32 with Hardware Acceleration

Chapter 39: Implementing SHA (SHA-1 / SHA-256) with WIZnet W55MH32 Hardware Encryption

Chapter 38: W55MH32’s Implementing DES / 3DES Hardware Encryption on WIZnet W55MH32

Chapter 37: W55MH32’s AES - Implementing AES Hardware Encryption on WIZnet W55MH32

Getting Started with Arduino Ethernet3 Library on W55RP20

Hardwired TCP/IP Chapter 30: W55MH32 HTTP_Server & NetBIOS Example