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Getting started with Bluetooth in nrf52832

Hi,

I am new to the nrf52832 and I wanted to use its Bluetooth functionality for a project I am working on. I have read about the theory behind the Bluetooth stack etc, and got an example program to work as expected.

But, I wanted to implement a feature where my phone (which is connected through nrf connect) to the board and if I go out of range the device should close the connection. Then, if I come close to the device it should automatically connect again. Can anyone suggest maybe what functions I should explore to achieve this?

Also, I am a little unsure whether this feature would need both a central and peripheral connection or just a central.

Thanks

Ananye

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