XIAO Overheating when using usb power and battery power

Products & Technology XIAO
16

Hi msfujino,

I just found that the battery is totally dead now…

To answer your questions:

  1. XIAO BLE Sense nRF52840
  2. It is a 3.7V Lipo battery
  3. Haven’t tried yet
  4. Now, the battery is totally dead … It outputs Nothing now…
  5. Same, ~2.38V

As for the current, I was using a multimeter. Probes went to BAT+ and BAT-.

Thanks for your help.

Yi