The Unicorn HAT HD is a step-up from the original model, giving you 256 RGB LEDs in a 16 x 16 matrix, on a single HAT, fully assembled. So much rainbow goodness from a legendary creature.
Still useful for all the applications that you used the old model for, but with 4x as many pixels much more complex and exciting animations are possible, including scrolling text, and even low resolution videos. With the HAT comes the ninja diffuser that makes the light extra shiny by providing some subtle diffusion and blurring the lines between each pixel. Simply use four of the nuts to space the diffuser slightly away from the HAT, and the other four to secure it.
Embedded on the HAT is an ARM chip that handles all the heavy lifting between the Pi and the LED drivers, taking the strain off the data channel for reliable and consistent performance.
As ever, there is a Python library so you can start developing those applications, and there are numerous examples too, to show you how to create slick animations, simulate the Game of Life, a forest fire or a flickering candle, and even scroll text!
- Compatible with Raspberry Pi 3, 2, B+, A+, Zero, and Zero W
- Comes fully assembled
- 256 RGB LED pixels in a 16 x 16 matrix
- Pixels driven by ARM STM32F and three STP16CPC26 LED drivers
- Bundled ninja diffuser, plus nuts and bolts
Photo-sensitivity warning: Flashing, strobing, and patterns of lights may be harmful. Always take care and immediately stop using if you feel unwell (dizziness, nausea, affected vision, eye twitching, disorientation).
Note: Unicorn HAT HD requires a 2A or greater micro USB power supply for your Pi.
Unicorn HAT HD pinout
For more information, tips, projects, and a whole lot more, visit the Pimoroni Learning Centre here.
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Unicorn HAT for Raspberry Pi |
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