AI2 apps can connect to NXT brick over bluetooth using the NXT* blocks but the same do not work with EV3. Does anyone know how to connect EV3 to AI2?
There's an app in the App Inventor Gallery that uses the BluetoothClient component to control an EV3. http://gallery.appinventor.mit.edu/#page%3DApp%26uid%3D27866001%26label%3DEV3