Eden is a system designed to monitor and water your plants from anywhere in the world. All that is needed is an Android device and internet connection.
-The MCU for the system is a Raspberry Pi and it runs the script pi.py to communicate with the MQTT cloud instance.
-The Helper class contains helper methods using the PAHO mqtt library. These methods are used to connect, subscribe, publish, and telemetry from the Raspberry Pi through the cloud.