:art: initial ws2812b impl

diff --git a/plug b/plug
index e7f6f33770571c65a1c661882def0e739bd99d0d..e0337b55907af998e8302c2e206228198024677d 160000 (submodule)
--- a/plug
+++ b/plug
@@ -1 +1 @@
-Subproject commit e7f6f33770571c65a1c661882def0e739bd99d0d
+Subproject commit e0337b55907af998e8302c2e206228198024677d