Battery Less Beacons by Techolabz is an awesome innovation
Great app Would be great if designed for tablets also
Great app Great app to configure your beacons
New Beacon Firmware has been released on 01 Oct 2017
Settings related to the same have been added to this build
Scan and discover your Bluetooth low energy devices with nRF Connect for Mobile.
Bluetooth Low Energy(4.0) Scanner: Read,Write,Notify, Services & Characteristics