# Pixoo64 Ruby Client

DevFeed: [Pixoo64 Ruby Client](<https://devfeed.tech/articles/pixoo64-ruby-client-39004.md>)

Original publisher: [Read original article](<https://tenderlovemaking.com/2026/01/01/pixoo64-ruby-client/>)

Published: 2026-01-02T03:17:26Z

Content type: article

Language: en

Sources: [Aaron Patterson](<https://devfeed.tech/sources/aaron-patterson.md>)

Topics: [Ruby](<https://devfeed.tech/topics/ruby.md>), [API](<https://devfeed.tech/topics/api.md>), [Code](<https://devfeed.tech/topics/code.md>), [HTTP](<https://devfeed.tech/topics/http.md>), [client](<https://devfeed.tech/topics/client.md>), [data](<https://devfeed.tech/topics/data.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [client](<https://devfeed.tech/tags/client.md>), [code](<https://devfeed.tech/tags/code.md>), [data](<https://devfeed.tech/tags/data.md>), [http](<https://devfeed.tech/tags/http.md>), [ruby](<https://devfeed.tech/tags/ruby.md>)

## AI overview

The author describes building a Ruby client for the Pixoo64 LED display. The client uses the display's HTTP API, converts PNG files to the sign's binary format, and supports a setup that fetches PM2.5 and CO2 data from a remote server.

## Source excerpt

I bought a Pixoo64 LED Display to play around with, and I love it! It connects to WiFi and has an on-board HTTP API so you can program it. I made a Ruby client for it that even includes code to convert PNG files to the binary format the sign wants. One cool thing is that the display can be configured to fetch data from a remote server, so I configured mine to fetch PM2.5 and CO2 data for my office. Here's what it's looking like so far: Yes, this is how I discovered I need to open a window 😂