The little coin cells finally died but instead of replacing them I replace the whole thing with a QX5252 circuit that is powered by a single AAA battery. The cool white emitter has also been replaced with 4000k rngwn 5mm
My E3S came in - the last purple they had in-stock on their aliexpress store. The UI is steaming hot garbage, so: is this board/BOM available? I think assembly will be easier on the shorty at least.
My boards are available on Oshpark, so are Loneoceans’s if you’re interested in the aux. Almost all parts are fairly standard FET+1 components with the exception of the attiny1616 instead of the attiny85. Unfortunate with the chip shortage those are pretty much impossible to get right now.