3v on ws2812B?

[Erwin Ried]

hey! cool designs, there is no issue with 3v coincell on the addressable leds? since they recommend 3.7V or higher

[Ian Tabor]

They don't recommend it but they will work on a single CR2032, you do loose the blue led quite quickly due to the higher voltage required. When I run them it is from a USB power brick there are some pics on twitter @mintynet