Hi,
Here is my latest App based on a HM-10 BLE device.
I designed a 3x3 cm pcb allowing to power the device, to beep a buzzer and to charge a little 1s lipo cell (not shown on the picture). All this is stacked on a pseudo 5 layers pcb and doesn't exceed 1.5cm height including the bat
The App is quite simple, relies on excellent BLE2 library, GoogleMapsV2, GoogleMaps Extended, TabStripVewPager and a few other...
It allows :
- to follow beacons
- to display distance
- to ring the buzzer
- to notify when lost, found and low Battery
- to change name