This is a small and medium version of PrismLume.
Small has side of 3 leds only, so in total you will need only 19 leds and it prints super fast.
Medium version has side of 6 leds and in total you will need 91 leds.
Use caps from the original version, they fit perfectly:
https://www.printables.com/model/836762-prismlume
Everything else is the same as in original module, see detailed instructions there.
Short-cut: you will need wled setup to make it work - wled.me.
I print with PETG as PLA doesn't like neither hot temperatures nor exposure to light.
Everything can be printed with 0.20mm wall.
Models are available on onShape, feel free to make a fork:
update 2.2.3
Added cover for 3x3 without inner fillet (rounding) for a tight fit.
The author remixed this model.
This is a small and medium version of PrismLume.
Small has side of 3 leds only, so in total you will need only 19 leds and it prints super fast.
Medium version has side of 6 leds and in total you will need 91 leds.
Use caps from the original version, they fit perfectly:
https://www.printables.com/model/836762-prismlume
Everything else is the same as in original module, see detailed instructions there.
Short-cut: you will need wled setup to make it work - wled.me.