TinyCircuits TinyLily Power Adaptor Board

Finally a simple way to power my TinyLily from the JST-PH battery packs I already had lying around. The two large through holes are a lifesaver too when I want to solder directly to an external supply. Works exactly as it should.

The JST-PH connector mates perfectly with my standard battery packs, so no fiddly adapter hunting. Soldering the through-holes to an external supply took me five minutes flat.

The through-holes are a lifesaver—I soldered my own wires instead of hunting for another JST cable, and it took two minutes. Works flawlessly with the battery pack I already had lying around, and the board is genuinely tiny, which is exactly what I needed for this project.