Just to add - not sure if you've seen these but you can get 18650 cells with a micro USB charger built in, for instance: https://www.ebay.co.uk/p/NITECORE-NL1826R-Micro-USB-2600mah-18650-Battery/18010225703
If you do another build it might mean you can avoid having to cram a charger board in there as well (although the positioning of the micro USB could be a pain).
Pretty cool thing!
© Espruino, powered by microcosm.
Report a problem