How can I test bluetoot range with nrf52840 dev kit and my mobile ( Androi

[Gót G?y]

as the tittle. I have a nrf52840 kit and I want to see it's bluetooth on my mobile. what is the example can help me?

[Susheel Nuguru]

You can use many of the nRF apps available in the Google Play store and using one of those BLE apps, connect the phone to any of SDK ble_peripheral examples flashed into your nrf device. Then test until how far they keep connected.