Mike Makes It made a bitcoin ticker with a Raspberry Pi Zero W and an LED matrix and shared their tutorial on Google Drive and a build video on vimeo:
’ve been interested in cryptocurrency for a while and wanted an easy way to check on the price of Bitcoin. After a bit of a search, I picked up on a few ideas from other people and come up with my own take on producing a Bitcoin ticker. The project is based on a Raspberry Pi Zero W; a single board £10 computer and a Max7219 4in1 (8x8led, 4off module) display which is used to display the Bitcoin information of your choosing from here: bitcoinblockhalf.com
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!