I have a new nRF51822 kit, and although I can (apparently) configure the beacon, it always shows "Beacon not found" when I try to use it.
I'm using an iPhone 5s and the standard iOS7 ("mona lisa") app that shipped with the kit. I'm holding the phone a few centimeters from the beacon which is blinking purple.
Here are some screen shots.
I know that I'm able to talk to the chip, since it shows up as one of the options to configure. I press the SW2 switch and I can (apparently) modify the major/minor parameters. But for some reason, the app "beacon not found".
Any suggestions for what to try next?