Hey there!
I was just wondering how I connect the GlowBit stick to the Pico. I’m planning on getting around 8 sticks to put in an 8 pattern to display numbers. To control these I’m planning on using PiicoDev buttons to press either an ‘up’ or ‘down’ button or a set button for 0-9.
Thanks,
Kin
Hi @Kin271838,
Not sure if you are aware we do have an 8X8 GlowBit Matrix available. Might make setup and wiring a bit easier.
As for programming them with a Pico, We do have a Python/Micropython Library available for the GlowBits. It should also work with the PiccoDev libraries as well.
This getting started guide should help you get started.
If you are talking about using these
https://core-electronics.com.au/glowbit-stick-1x8.html
Then you can cascade them, so run it all off one controller; just make sure your power supply is big enough.
I have about 280 WS2812B all running in one chain for one of my projects.
If this is your first time at trying this, it could be worth sketching up how you think you will connect everything and posting for review. There can be lots of little gotcha’s that others will see and help you fix before you build it, then try to retro fix. e.g. I would run it off one controller and the money saved, spend on the power supply.
No Worries,
As @Michael99645 said they can be wired together.
Just need to wire the DOut to DIn and they can be controlled by one data pin on the Pico.
One controller for sure, but not necessarily the same data pin.
Hi Kin,
What a neat project!!
I’d recommend checking out the Glowbit stick guide: https://core-electronics.com.au/guides/glowbit/glowbit-stick-1x8-Python-and-MicroPython-Guide/
And if you hit any road blocks, pop a post up on the forum and we can help out!
Liam
Hey all!
Thanks for the comments and suggestions. I’ll whip up a sketch some time tomorrow and will post it here.
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