Providing Technology Solutions To The Classroom !
Love your micro:bit but wished it had a splash of colour? Well, with this nifty add-on you have 32 individually controllable RGB WS2812B (NeoPixel) LEDs in a well proportioned 4x8 grid.
The WS2812B LEDs are also known as NeoPixels, which is Adafruits Trademark name for them. As such, they use the NeoPixel library in TouchDevelop etc.
The micro:pixel comes fully assembled with an edge connector, simply plug your micro:bit in and get coding! By default the micro:pixel uses Pin0 as the LED data pin as this is the default value for the touch develop neopixel library.
These little WS2812B Neopixel fellas can get VERY bright so we recommend running at a low brightness ONLY (we recommend 1/8th which is 32 our of 255 in your code).
WARNING - If you run the micro:pixel board at brightness higher than this, then you may well damage your micro:bit board as the pixels will try to pull more power than the micro:bit itself can handle.
Although the micro:bit will power the micro:pixel straight from a USB it's a good idea to use one of the related battery clips, that also means you can have a truly portable project.
The micro:pixel board also has the micro:bits pins 0,1 and 2 broken out along with 3V and ground which can accommodate a banana plug or croc clip.
Please note - micro:bit is not included