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W55RP20 MicroPython Examples: Networking, HTTP, DHCP, and More

This repository is a standalone version of the WIZnet-ioNIC_examples folder from the [WIZnet-ioNIC MicroPython repository](https://github.com/WIZnet-ioNIC/WIZnet-ioNIC-micropython). The original examples have been enhanced with additional explanations and documentation to provide a more comprehensive resource.

What's Included?

The repository provides practical examples that showcase:

• HTTP Client (HTTP_Client.py)
  • Demonstrates how to make HTTP GET and POST requests using the `urequests` library.
• Loopback
  • Loopback with Static IP (Loopback.py)
    • Implements a loopback test to verify the Ethernet chip’s functionality by sending data to itself and validating the response.
  • Loopback with DHCP (Loopback_dhcp.py)
    • Similar to the standard loopback test but utilizes DHCP to obtain IP configuration dynamically.
• DHCP Client (dhcp.py)
  • Shows how to configure the W55RP20 to obtain an IP address via DHCP.
• iPerf3
  • iPerf3 Client (iperf3.py)
    • Acts as an iPerf3 client to measure network bandwidth performance.
  • iPerf3 Test (iperf3_test.py)
    • A test script to run iPerf3 performance tests, useful for network throughput analysis.
• Redis
  • PicoRedis (picoredis.py)
    • A minimal Redis client library tailored for MicroPython, enabling interaction with Redis servers.
  • Redis Client Example (redis_client.py)
    • Demonstrates how to use the PicoRedis library to connect to a Redis server and perform basic operations.
• SNTP Client (sntp.py)
  • Uses an SNTP server to retrieve and display the current time in UTC, allowing devices to maintain accurate time.
• SSD1306 OLD Display
  • SSD1306 library (ssd1306.py)
    • A library to interface with SSD1306 OLED displays.
  • SSD1306 Test (ssd1306_test.py)
    • A test script to demonstrate the usage of the `ssd1306.py` library for displaying graphics and text on an OLED screen.

These examples are written in MicroPython and are tailored specifically for the W55RP20, making them perfect for developers interested in integrating Ethernet connectivity into their embedded systems.

### Documentation

Detailed explanations for each example are available in the `README.md` file included in the repository. The `README.md` provides insights into how each example works, expected output, and important considerations when working with the W55RP20 board.

### Repository Link

Access the full source code and documentation here: [GitHub - WIZnet-ioNIC/WIZnet-ioNIC-micropython-examples](https://github.com/WIZnet-ioNIC/WIZnet-ioNIC-micropython-examples)

Explore the examples, experiment, and get started with integrating Ethernet connectivity into your MicroPython projects!