Arduino to Android USB

Arduino connected to Android USB via OTG cable, controls 4 inputs, 4 outputs, 2 analogue inputs and temperature sensor DS18B20.

Switch 4 Arduino outputs by the toggle switches and read 4 inputs by the 4 lights, read voltage of 2 analogue inputs. 1 input of temperature sensor DS18B20. The Arduino update data every second.

Android app can be downloaded from GitHub. Install APK file to Android. Connect Arduino via OTG cable.