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The W55RP20-S2E is configured in SSL client mode via the UART or SPI interface and operates to exchange data with an OpenSSL server running on a PC.

The W55RP20-S2E is configured in HTTP Server mode via UART or SPI and operates to provide web pages when accessed from a PC.

The W55RP20-S2E is configured as an HTTP client via UART or SPI, enabling it to send GET requests to an HTTP server and receive responses.

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)

This example demonstrates MQTTS(AWS) client on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

This example demonstrates MQTT client on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

The W55RP20-S2E is configured in SSL client mode via the UART or SPI interface and operates to exchange data with an OpenSSL server running on a PC.

The W55RP20-S2E operates as an MQTT client and publishes messages to, and subscribes to topics from, an MQTT broker.

The W55RP20-S2E operates as an MQTTS client, connects securely to AWS IoT Core, and publishes and subscribes to configured topics.

This example demonstrates SSL client on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

A cross-platform, Docker-based build system for WIZnet Ethernet boards with RP2040/RP2350.

This example demonstrates Web Server on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

This example demonstrates HTTP client on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

The W55RP20-S2E is configured as an HTTP client via UART or SPI, enabling it to send GET requests to an HTTP server and receive responses.

The W55RP20-S2E is configured in HTTP Server mode via UART or SPI and operates to provide web pages when accessed from a PC.

This article provides a detailed guide on implementing Ethernet speed testing using the W55MH32 chip, including a practical demonstration using the iperf3 tool.

Device Firmware Update (DFU) is a technology that allows firmware updates of embedded devices without physical disassembly.

Open On-Chip Debugger (OpenOCD) is an open-source, vendor-neutral debugging framework that provides comprehensive development capabilities for embedded systems.

This example demonstrates data loopback on W55RP20 S2E via UART/SPI using MicroPython on a Raspberry Pi Pico (Master)

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

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.