Things used in this project

Hardware components:
Photon new
Particle Photon
×1
09264 1
RGB Diffused Common Cathode
×1
Hand tools and fabrication machines:
3drag
3D Printer (generic)

Schematics

Common Cathode
common + wire on the long leg, using GPIOs as current sinks
Photon tree common cath bb u1tctdwhok
Common Anode
common - wire on the long leg to GROUND, using the GPIOs as current sources
Photon tree common anode e2fu1zs7yr

Code

Holiday Tree Code
Code for the common cathode and common anode RGB LED versions, just comment out the define at the top to switch

Credits

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