You may have heard of the Digi Garden over the last few years as it is always a fun project to share.
Using some sensors, a couple XBees, and a ConnectPort Gateway the garden is self-sustaining. The laborious task of watering is completely eliminated. The drip watering system is triggered once the soil moisture hits a certain threshold. A garden that is able to monitors itself requires less time to maintain and saves water in the process.
Here is a list of the hardware involved:
- 3 Decagon Radio Towers containing XBees
- Water Potential, Soil Moisture, Ambient Light/Temperature/Humidity Sensors
- Water Pump
- Drip Watering System
- ConnectPort Gateway
- Solar Panel and Battery
Using Device Cloud, data gathered by each of the sensors can be stored and processed. The data can then be transformed into visualizations and used in applications. We also have alarms set within Device Cloud, which allow us to solve issues that arise before any serious harm is done to the garden.
Since its inception, the Digi Garden is something we have looked forward to every summer. We get TONS of vegetables and every year we try to make technological improvements that enhance the garden in some way. Now if only we had a weed-pulling robot!
Below, Andrew will walk you through the garden and show you how it all works.