Grace

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

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

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)

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

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)

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).

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

A simple MQTT example using W5500-EVB-Pico2 with CircuitPython. Connect via Ethernet, send/receive messages, and control the LED by topic.

W5500-EVB-Pico2 is now officially supported in CircuitPython. This post shares the news and build info for trying it out with the latest firmware.

This post refers to an ongoing MicroPython PR.

Building a TCP Multi-Socket Server with W55RP20 & W5500

Running a TFTP Client in C on Visual Studio Code

Setting Up UDP Multicast on W55RP20-EVB-PICO

W55RP20-EVB-PICO Ping example

In this WCC, we will create a simple web server to turn the user LED on and off on the W55RP20-EVB-Pico.

This WCC includes methods for testing the W55RP20 with AWS IoT, as well as instructions for first-time users on how to use AWS IoT.