If your maker bench has been craving a serious dose of glowing color, this new ultra-dense LED panel is hard to ignore. With thousands of tiny RGB pixels packed into a small footprint, it turns even simple animations into something that looks ripped straight off a Times Square billboard.
The new release squeezes a 128 by 64 pixel grid into a panel built on a tight 2mm pitch, which means images stay crisp from a couple of meters away rather than only at long viewing distances. Total LED count comes in at 8,192 individually addressable RGB lights, which gives you more than enough resolution for scrolling text, weather dashboards, retro game ports, or full-motion video walls stitched together from multiple panels.
What’s actually inside the kit
Each unit ships with the 128×64 panel itself, an IDC ribbon cable, and a power cable. The catch you need to know about before clicking buy is the addressing scheme. This board uses a non-standard 5-address multiplexing system, labelled ABCDE, instead of the more common 4-address ABCD setup that older driver boards and libraries assume.
That single detail matters because it dictates which controller boards will actually drive the panel. The Matrix Portal S3 supports it out of the box with no hardware tweaks. The RGB Matrix Bonnet for Raspberry Pi handles it natively as well. The older RGB Matrix HAT works too, but only after closing a solder jumper. Generic Arduino shields that lean on the standard Adafruit matrix library do not support 5-address panels, so check your driver before ordering.
Build it yourself
To get this panel running on your own bench you really only need three things: the 128×64 RGB LED matrix itself, a compatible driver such as a Matrix Portal S3 or a Raspberry Pi paired with an RGB Matrix Bonnet, and a 5V power supply rated for the current draw of a fully lit panel. From there it is mostly software, whether you reach for CircuitPython on the Matrix Portal or the rpi-rgb-led-matrix library on the Pi side.
It is the kind of part that earns its place in a maker stash. Once it is up and running, every clock, scoreboard, status display, or art piece on your desk suddenly has the option of looking a lot more professional.
Frequently Asked Questions
What makes this 128×64 RGB LED matrix panel different from typical ones?
Two things stand out: the tight 2mm pixel pitch packs 8,192 RGB LEDs into a small panel for crisp, close-up viewing, and the addressing uses a 5-address ABCDE multiplexing scheme rather than the more common 4-address ABCD. The denser pitch means sharper images, but the ABCDE wiring means you have to choose a controller that supports it.
Which controller boards can actually drive this panel?
The Matrix Portal S3 works straight out of the box. A Raspberry Pi paired with the RGB Matrix Bonnet also works well. The older RGB Matrix HAT can drive it after closing a solder jumper. Generic Arduino shields that rely on the standard 4-address matrix library will not work without modification, so verify 5-address support before buying.
What will I learn if I build a project with this LED matrix?
You’ll pick up practical skills in driving high-density LED arrays, including how multiplexing and pixel addressing actually work under the hood. You’ll also gain hands-on experience with power budgeting for hundreds of LEDs, ribbon-cable wiring, and either CircuitPython on the Matrix Portal or the rpi-rgb-led-matrix C++/Python library on Raspberry Pi. Even a simple scrolling-text build teaches frame timing, color theory, and how to keep refresh rates smooth.
