---
title: "How to build WIZnet-ioNIC-micropython"
url: "https://maker.wiznet.io/mason/projects/how-to-build-wiznet-ionic-micropython/"
markdown_url: "https://maker.wiznet.io/mason/projects/how-to-build-wiznet-ionic-micropython/md"
type: "WCC: WIZnet Created Content"
author: "Mason Lee"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Mason Lee"
published: "2024-09-24"
language: "en"
tags: ["MicroPython", "ionic-contest-ref"]
hardware: ["WIZnet W55RP20-EVB-Pico"]
likes: 0
views: 8638
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# How to build WIZnet-ioNIC-micropython

> "This content posts how to build WIZnet-ioNIC-micropython.

Original author: Mason Lee

## Components

- **WIZnet W55RP20-EVB-Pico** x 1 ([docs](https://wiznet.io/products/powered-by-raspberry-pi/w55rp20-evb-pico))
- Software: **MicroPython** ([docs](http://micropython.org/))

## Documents and links

- [WIZnet-ioNIC-micropython](https://github.com/WIZnet-ioNIC/WIZnet-ioNIC-micropython) (code)

## Article

This content posts how to build WIZnet-ioNIC-micropython.

If you do not need to build WIZnet-ioNIC-micropython, please download firmware.uf2 for the W55RP20 from the link below.

<https://github.com/WIZnet-ioNIC/WIZnet-ioNIC-micropython/releases>

This guide was built on Raspberry Pi 5.

1. Clone Source Code

```plaintext
git clone --recurse-submodules https://github.com/WIZnet-ioNIC/WIZnet-ioNIC-micropython.git
```

2. Build Code

```plaintext
cd WIZnet-ioNIC-micropython/ports/rp2 
make BOARD=W5500_EVB_PICO -j 4
```

3. Writing to W55RP20-EVB-PICO
While holding down the BOOTSEL button on the W55RP20-EVB-PICO, press and release the RUN button to enter removable disk mode.
Copy and paste the WIZnet-ioNIC/ports/rp2/build-W5500_EVB_PICO/firmware.uf2 file to the removable disk of the W55RP20-EVB-PICO.

4. Running example
Run the examples located in the WIZnet-ioNIC-micropython/WIZnet-ioNIC_examples path in Thonny.

Please refer to the video below.

[Embedded media](https://www.youtube.com/embed/e3OQHQ_HeAw)

---

Source: https://maker.wiznet.io/mason/projects/how-to-build-wiznet-ionic-micropython/