Like the tittle say’s I 'm looking for some ideas from the “HIVE” 
here
I want to set the rtc timer or variable of the time of the day on my device from the BLE connection (1:1) central to peripheral and use it on the device for time stamping other sensor events. Correct time until the battery runs out or NA if battery backed up like on the DEV board.
Any Ideas, TIA
GL