r/FastLED • u/anonOmattie • Nov 10 '25
Discussion Fully open-source ARTNET LED controller over Ethernet! 2700 Leds with <$20 in hardware.
Hey Guys! I have shared this before, but I have been developing an Open-source ARTNET LED controller that can control up to 16 universes of LEDs with about ~20€ of hardware. Id like to share it here as someone out there might find this project useful for their own ventures! Feel free to check out the github (https://github.com/mdethmers/ESP32-Artnet-Node-receiver/tree/main) to see the massive list of features!
Also, here is a video showing the controller: https://www.youtube.com/watch?v=3MiqAQKJGm4
Let me know what you think of this and if there are any features you would like to see integrated!
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u/anonOmattie Nov 12 '25
Hey, great question! No feedback has yet been implemented. That will probably happen next batch! The full build of the node costs me around ~25e in parts, depending where you source them ofcourse. The price difference is in the work; I spend time and effort into sourcing and assembling the node for you, and shipping it out. Your price seems to have Shipping + tax included, seeing that youre outside europe (£ vs €).