I’m curious on charging a RB-Tys-09 with an internal battery, the plan was to make a portable Bluetooth speaker as a fun project just for the heck of it… I’m wondering if I can have a 15-39v internal battery charged through the DC power port on this board… is it possible if I were to use a 15v battery, and plug a 15Vdc power supply into the 2.5mm hole and have it charge the battery? Any help is greatly appreciated!
Hi @TXT930
This is pretty interesting. I would suggest you to contact the manufacturer directly, as they do not offer any schematic for this board, so it wouldn’t be possible to verify if it is possible, beside asking them. You can contact them here:
[email protected]