All Arduino and Android Application codes are avaiable here.
If you want to use the Android Application without any modification, you can install the binary located at AndroidApplication/app/build/outputs/apk/debug/ folder (click here to download the apk). However, it is recomended to use the Android Studio to modify, build and deploy the aplication.
The ArduinoOneCapacitor folder has the Arduino sketch.
The sketch is documented and can help you to understand the protocol used to communicate with Android Device. Please, Dropout (disconnect) the Bluetooth from Arduino to upload this sketch to Arduino. After upload, connect again the Bluetooth to Arduino.
The bluetooth shield have to be desconected during the sketch upload process.
