Nano BLE Sense - Bluetooth not working on battery/powersupply

Official Hardware Nano Family Nano 33 BLE Sense
2

Hello Sree,

Without seeing the code it sounds a lot like you have a line in your setup function similar to:

while(!Serial);

This means that the device will wait until a serial communication is established before proceeding with the code.

Also if you use a battery that is below the minimum input voltage for the VIN pin (which I think is around 5V) then this can cause power issues.

If there isn't the while loop in your code please upload the code by posting in the reply and use thing </> button.

Thanks,
Matt

3 Likes