R2-D2 connects to your device via Bluetooth Smart BLE, also known as Bluetooth 4.0
To connect to R2-D2, launch the Star Wars Droids App and tap the connect button. The app will scan for any Droids nearby. When you see the R2-D2 icon appear, tap on the icon and it should start to connect. Once the app is connected to R2-D2, tap the Confirm button and you should successfully connect to R2-D2. If R2-D2's icon does not appear during detection, check to see if your R2-D2 is charged and nearby your device.
HOW DO I WAKE R2-D2?
To wake R2-D2 from sleep, plug in your droid using the USB cable. If R2-D2 is not in deep sleep, you may also simply launch theStar Wars Droids App next to your droid to wake him.
HOW DO I KNOW WHEN R2-D2 IS FULLY CHARGED?
When R2-D2 is low on battery he will flash red. To charge him, plug in your Droid using the USB charging cable. When you plug in R2-D2 you'll see the small light near his charging port turn orange. When he is done charging, this light will turn solid green. R2-D2 is now fully charged and ready for action!
HOW DO I PUT R2-D2 TO SLEEP?
To put R2-D2 to sleep, simply close and force quit the Star Wars Droids App. Note: to put R2-D2 into sleep mode, the app needs to be completely closed, and not running in the background.
R2-D2 will also enter sleep mode after remaining idle for 5 minutes.
To put R2-D2 into deep sleep, navigate to the setting page in the application and tap the “Sleep” button. This sleep mode is best for storing your Droid for long periods of time without use.