The Adafruit Triple Matrix Bonnet for Raspberry Pi drives three HUB75 RGB matrices in parallel, supporting 16x32, 32x32, 32x64, and 64x64 panels. It features onboard level shifters, a compact 2x20 GPIO form factor, and requires external 5V power for the matrices.
You can now create large, dazzling LED matrix displays with your Raspberry Pi with theAdafruit Triple Matrix Bonnet for Raspberry Pi.This board plugs into your Raspberry Pi with a 2x20 header, and makes it super easy to control three parallel strings of HUB75 RGB matrices, such as those we stock in the shop, and create colourful scrolling displays or mini LED walls with ease.
Unlike the single-panel Matrix Bonnet, this board can drive 3 panels in parallel, also known as "active3" pinout. This means it can handle approximately 3x as many panels/pixels. However, as a trade-off, thepower management is not done on board. Instead, you will have to provide the 5V 10A+ power separately!We recommend two power distribution bus bars;they're good for many amps and make wiring easier.
"Bonnet" boards work on Raspberry Pi with a 40-pin GPIO header — Zero, Zero W/WH, Model A+, B+, Pi 2, Pi 3, Pi 4, Pi 5. They do not work with older 26-pin boards like the original Model A or B. Note that with the Pi Zero, you may need to solder a header on the Pi board; it’s normally unpopulated on that model. For best performance, we recommend a Pi 4 or Pi 5.
For Pi 0, 2, 3, and 4,we recommend therpi-rgb-matrix driver, with C and Python bindings. It works great, just select thestandard/active3pinout.
By default, the bonnet has a slim 2x20 header on it. If you need to 'lift' the bonnet above an enclosure,pick up a 2x20 riser header.
If you want to get access to GPIO while the bonnet is installed,pick up a 2x20 stacking header- the pins will slide through the socket and you can plug something else on top.
This bonnet will make your mega-matrix projects super easy and avoid wiring complexity and mistakes:
Simple design - plug in IDC cables, provide separate power to each panel, run our Python code!
Onboard level shifters to convert the RasPi's 3.3V to 5.0V logic for clean and glitch-free matrix driving
Fully assembled compact design, no soldering required! Plug into any Raspberry Pi with a 2x20 connector, and you're ready to glow.
Works with any of our 16x32, 32x32, 64x32, or 64x64 RGB LED Matrices with HUB75 connections. When using with 64x64, you can select whether the Address E pin is on the 4th or 8th IDC pad with an on-board switch. Want even more lights? No problem, chain multiple matrices together for a longer display. The bigger the display, the harder it is on the Pi, so keep that in mind if you're using a lower-powered Pi Zero.
Please note: this Bonnet is only for use with HUB75-type RGB matrices. Not for use with NeoPixel, DotStar, or other 'addressable' LEDs.
Each order comes with a fully assembled and ready-to-go bonnet with all parts assembled. RGB Matrix is not included.
A serious 5V power supply is also required, not included, for powering the matrix itself; the Pi cannot do it. To calculate the power, multiply the width of all the chained matrices * 0.12 Amps: A 32 pixel wide matrix can end up drawing 32*0.12 = 3.85Aper panel,so we recommend a 5V 10A power supply. Actual power usage will vary with how many LEDs you light up at once.
Raspberry Pi not included, but they can be found in our Raspberry Pi store.
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