---
title: "Ultra-low-cost, network-based HDMI output module"
url: "https://maker.wiznet.io/nexp/contest/ultra-low-cost-network-based-hdmi-output-module/"
markdown_url: "https://maker.wiznet.io/nexp/contest/ultra-low-cost-network-based-hdmi-output-module/md"
type: "Contests"
author: "nexp"
author_url: "https://maker.wiznet.io/nexp/"
original_author: "JonghoPark"
published: "2024-10-19"
language: "en"
tags: ["wiznet", "ioNIC"]
hardware: ["WIZnet W55RP20", "WIZnet W55RP20-EVB-Pico"]
likes: 2
views: 2711
comments: 3
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Ultra-low-cost, network-based HDMI output module

> This project captures any image or screen in real-time, sends it over Ethernet, and outputs it to HDMI.

Original author: JonghoPark

## Components

- **WIZnet W55RP20** x 1 ([docs](https://wiznet.io/products/ionic-chips/w55rp20))
- **WIZnet W55RP20-EVB-Pico** x 1 ([docs](https://wiznet.io/products/powered-by-raspberry-pi/w55rp20-evb-pico))
- Software: **WIZnet RP2040-HAT-C** ([docs](https://github.com/Wiznet/RP2040-HAT-C))

## Documents and links

- [W55RP20_NET_HDMI Project git](https://github.com/elabsystem/W55RP20_NET_HDMI) (code): W55RP20 Code github
- [W55RP20 Building Guide](https://nexp.tistory.com/category/RaspberryPi/W55RP20): W55RP20 Building Guide Link

## Article

The W55RP20 is a System in Package (SIP) that combines the W5500, a low-cost Ethernet solution chip, and the low-cost RP2040 with ARM dual-core base into one chip.
It seems to be a very good chip for a small and inexpensive Ethernet solution.

As a small and inexpensive network example, we want to build an inexpensive module that can output an advertisement image sent over Ethernet to an HDMI monitor.

![](https://maker.wiznet.io/upload/ckeditor5/450937039%5F1729379720%2Epng)

<https://nexp.tistory.com/category/RaspberryPi/W55RP20>

---

Source: https://maker.wiznet.io/nexp/contest/ultra-low-cost-network-based-hdmi-output-module/