▲ 28 r/FastLED
Another free and super handy LED mapping tool
This online webapp solves most of your 1D 2D (and some 3D) mapping head aches, and exports to various formats, including FastLED arrays.
Check it out r/FreeLED or go directly to the tool which is permanently host at freeled.org
u/Any_Win4384 — 7 hours ago