Open source customizable LED matrix display powered by an ESP32 microcontroller. WiFi-connected and Python-programmable.
★★★★☆ 4.67 / 5 · 66 customer reviews
Hardware
App Library
From ambient visuals, API feeds and creative tools — a growing collection of apps running directly on the device. Every app is fully open source. Browse the code, tweak it, or build your own — it's all on GitHub.
Displays the current time synced via NTP. Multiple display styles with customizable colors.
Smooth-scrolling text marquee. Enter any message via the web interface and watch it flow.
Live weather data for your location. Temperature, conditions, and forecast at a glance.
Real-time public transport departures. Never miss your bus or tram again.
Track stocks, crypto, and commodities. Live price tickers with configurable symbols.
Upload and play animated GIFs. Your pixel art, your animations, on real hardware.
Voice-to-text on the display. Speak into your phone, see words appear on the MatrixBOX.
AI-assisted app creation. Describe what you want and let the device generate the code.
A MatrixBOX running T-Skylt departures
Get Started
Power on the device. Connect to the WiFi network shown on screen, pick your home network, enter the password. Done.
Navigate to the device's IP address in your browser. Install apps, change settings, and control the display — all wireless.
Create a folder with a Python file. The device auto-discovers new apps. Use the AI App Maker or code from scratch.
Flash Tool
Connect your MatrixBOX or T-Skylt via USB to install the latest software directly from your browser.
Under the Hood
CircuitPython
Python
Contact
MatrixBOX is designed in Sweden and sold by T‑Skylt Sweden AB, founded in 2024. We ship to all of Europe with delivery within one week. Have a question, need support, or just want to say hello? We'd love to hear from you.
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