Can nRF52832 read system voltage?

[Balamurugan]

Hi,

we are using nRF52832  for beacon application. we want to find the low battery condition.

Does nRF52832  have option to read the voltage level? if so please share api/ sample program to read the system voltage.

or

Do we need to add voltage divider to analog pin to read battery voltage?

[Øyvind]

Hello,

Have a look at this answer from my colleague:
https://devzone.nordicsemi.com/f/nordic-q-a/38684/nrf52-battery-measurements

Kind regards,
Øyvind