---
title: "Update e-paper over Ethernet with a single command line — also play videos | RP2350 + Zephyr RTOS .."
url: "https://maker.wiznet.io/bruno/projects/update-e-paper-over-ethernet-with-a-single-command-line--also-play-videos-rp2350-zephyr-rtos/"
markdown_url: "https://maker.wiznet.io/bruno/projects/update-e-paper-over-ethernet-with-a-single-command-line--also-play-videos-rp2350-zephyr-rtos/md"
type: "UCC: User Created Content"
author: "open e-paper"
author_url: "https://www.youtube.com/watch?v=gOa3Iqw2ezk"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "open e-paper"
original_url: "https://www.youtube.com/watch?v=gOa3Iqw2ezk"
published: "2026-08-26"
language: "en"
likes: 0
views: 95
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Update e-paper over Ethernet with a single command line — also play videos | RP2350 + Zephyr RTOS ..

> Send an image to a 2.13-inch e-paper panel with a single command line. An

Original author: open e-paper (source: https://www.youtube.com/watch?v=gOa3Iqw2ezk)

## Article

[Embedded media](https://www.youtube.com/embed/gOa3Iqw2ezk)

Send an image to a 2.13-inch e-paper panel with a single command line. An RP2350 (Cortex-M33) with W6300 Ethernet running upstream Zephyr RTOS provides network-updatable e-paper signage, including video playback at 6 frames per second.

▼ Hardware Used
・WIZnet W6300-EVB-Pico2 (RP2350 / Cortex-M33 + W6300 Ethernet)
・Open-EP PIXPAPER-213-M (2.13-inch monochrome e-paper)
・Firmware: upstream Zephyr RTOS (board support is included in the main tree)
・PC-side tool: Python (compatible with both Windows and Ubuntu)

▼ What you will learn from this video Learn
• How to directly display the IP address obtained via DHCP on e-paper
• Workflow for updating the panel with a single command from a PC
• Examples of use in restaurants, retail, offices, IoT, transportation, and in-store displays
• Demo of playing video on e-paper at 6 frames per second

---

Source: https://maker.wiznet.io/bruno/projects/update-e-paper-over-ethernet-with-a-single-command-line--also-play-videos-rp2350-zephyr-rtos/