Getting Started
Adafruit Playground is a wonderful and safe place to share your interests with Adafruit's vibrant community of makers and doers. Have a cool project you are working on? Have a bit of code that you think others will find useful? Want to show off your electronics workbench? You have come to the right place.
The goal of Adafruit Playground is to make it as simple as possible to share your work. On the Adafruit Playground users can create Notes. A note is a single-page space where you can document your topic using Adafruit's easy-to-use editor. Notes are like Guides on the Adafruit Learning System but guides are high-fidelity content curated and maintained by Adafuit. Notes are whatever you want them to be. Have fun and be kind.
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RGB Matrix Word Clocks
I was looking for a clock that would tell the time in words rather than just hands (analog) or numbers (digital). I found a few for sale on places like Amazon and eBay, but none of those particularly stood out, so I decided to create a customizable one myself.
I designed and built two variants. Both use the same RGB matrix panel. Both use CircuitPython on the ESP32-S3, but one uses the Matrix Portal S3, and the other uses a standalone Feather ESP32-S3 with an Adafruit RGB Matrix Featherwing Kit. The Matrix Portal version requires no soldering; the Feather version requires some simple soldering. I will show both here.
The text is left justified, vertically centered on the display and each line is in a random color which changes every time the minute changes. Since you control the CircuitPython code, you can change this formatting any way you choose, e.g. same color lines, individually horizontally centered lines, etc.
Common Hardware
