Adafruit Matrix Portal
Best plug-and-play solution for makers building custom LED signage.
This board turns complex LED matrix projects into a simple, solder-free affair that anyone can assemble in minutes. While you trade the granular control of a custom-wired setup for its plug-and-play convenience, you gain a polished, internet-connected display that actually gets finished.
$19.99
at
Micro Center
Who it's for
- Developers needing reliable wireless connectivity for complex display projects
- Python programmers seeking rapid prototyping for dynamic visual displays
- Makers wanting a clean, cable-free installation for LED matrices
Who should skip it
- Users looking for a simple, single-cable power solution
- Engineers requiring extensive GPIO access for complex sensor arrays
- Creators planning high-resolution, large-scale animation displays
Performance breakdown
Setup Simplicity
Plug-and-play design removes the need for tedious soldering or wiring.
Processing Power
Dual-core ESP32-S3 handles complex animations and internet connectivity with ease.
Software Accessibility
CircuitPython support makes coding custom displays approachable for all skill levels.
Matrix Compatibility
Seamlessly integrates with standard HUB-75 panels for immediate visual impact.
Connectivity Versatility
Integrated Wi-Fi and Bluetooth enable effortless remote data and display updates.
Scalability
Easily chains multiple panels for larger, more ambitious digital signage projects.
Key Specs
Microcontroller Processor
ESP32
Connectivity Protocol
Wi-Fi, Bluetooth
USB Interface Type
USB-C
Operating Voltage
5.0V
RAM
2MB
Flash Memory
8MB
Form Factor
Feather Compatible
Programming Environment Support
CircuitPython
Power Input Type
USB Power
Shield/Hat Compatibility
Grove Connector
Know before you buy
Still have a question?
Ask Metto anything about the Adafruit Matrix Portal before you decide.
