...btw, found this interesting device:
https://learn.adafruit.com/adafruit-15x7-7x15-charlieplex-led-matrix-charliewing-featherwing/overview
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@allObjects started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
...btw, found this interesting device:
https://learn.adafruit.com/adafruit-15x7-7x15-charlieplex-led-matrix-charliewing-featherwing/overview
1 Attachment