DFR1221 ESP32-S3 1.85-inch round display + battery
adam M 2025-11-10 17:32:33 19 Views2 Replies There is a Qi charger on the board ( DFR1221 ESP32-S3 1.85-inch round display development board) - is there any battery inside ?
- or how can I connect a battery to this board ? 2025-11-10 22:58:43 
adam M
sad that there is no batt inside. connecting battery outside this case is diturbing the whole idea of the design :(
adam M 2025-11-10 22:19:11 ahsrab.rifat
Plug a 3.7 V LiPo into the BAT connector. Place the board on a Qi charger. The charging LED should light up. The board can then run directly off the LiPo when off the charger.
ahsrab.rifat 