Server application which communicates with an Arduino to open the door and sends notifications when the doorbell is rang.
Communicates with Android apps via a XMPP connection with the Google Cloud Messaging servers
Create a config.json file including the following JSON:
{ "senderId" : YOUR_GCM_SENDER_ID_AS_INT, "password" : "YOUR_GCM_PASSWORD" }
run mvn scala:compile
to compile and mvn scala:run
to run.