LED Dome

Build a little diffuser dome (with "clear" PLA) that attaches to a base with a mount for a small addressable LED ring. It's all 5v and low enough consumption you can drive it straight off the MCU board. I flashed it with WLED and can run a ton of different lighting effects. Even hooked it up to homeassistant so I can do all kinds of smart home integrations. Great as a little accent light or just to play with smart home automation.

LED Ring: https://usa.banggood.com/DC5V-8-Bits-WS2812B-5050-RGB-DIY-LED-Module-Strip-Ring-Pixel-Light-with-Integrated-Drivers-Board-p-1491077.html?utm_source=googleshopping&utm_medium=cpc_organic&gmcCountry=US&utm_content=minha&utm_campaign=minha-usg-pc&currency=USD&cur_warehouse=CN&createTmp=1&ID=224&utm_source=googleshopping&utm_medium=cpc_bgcs&utm_content=frank&utm_campaign=frank-ssc-usg-all-newcustom-ncv90-0420-19cov&ad_id=432153545270&gclid=Cj0KCQjwyN-DBhCDARIsAFOELTkow8ols4YCPCap2dO7Ragpl4PIy6Hd4W388mQXlLj00bwZs6Ij2yoaAuYZEALw_wcB

NodeMCU: https:/