Using the "brown-out" detection feature in the nRF51?

[Pratyush Dave]

Is there an example on how to set up the low-power detection to provide an interrupt to the CPU?

[Håkon Alseth]

What you are looking for is the Power-On-Failure peripheral, which gives you an indication when the voltage has gone under a given level. I'm attaching two example projects. One shows how to setup the power-on-failure without S110, and one that is a modified HRM main file that shows how this is done when S110 stack is enabled.

pof_examples.zip

[Pratyush Dave]

Thanks Håkon.