Raspberry Pi Garden Monitoring System: Current Progress The Garden Gnomes: Stacy Mar, Brandon Meyers, Devin Mullins Rapid Prototype Progress The prototype will consist of: Android Application GUI Sample Garden Metrics/Statistics Database Hardware Implementation Design Android Application GUI Functionalities: See Real-Time Status Updates Control Lights Search Historical Data Push Notifications GUI Progress Expecting 6 sections to monitor garden status Light Status Button should be able to turn lights on/off GUI Progress Date Metrics (range capability) Options for Metrics – will change to checklist Line graph to show historical progression through date range GUI Progress Still in progress Will be able to modify ideal moisture/temp/ humidity levels, notification settings, etc. Sample Garden Metrics/Statistics Database Contains several metrics to determine health of garden including: Humidity Levels Moisture Levels Temperature Data collected every minute Using MySQL database Database Progress Sample database includes metrics measured every minute. Hardware Implementation Three sensors implemented on a breadboard: Humidity/Temperature Sensor Photocell Soil Moisture Bricks Raspberry Pi connected to breadboard using ATD Converter Hardware Progress Raspberry Pi programmed to turn on/off LED light successfully Setup of Raspberry Pi OS completed Raspbian OS Hardware Progress (cont.) Lessons Learned How to setup and use a Raspberry Pi Make sure to check proper orientation of sensors/LEDs/analog devices. What’s Next? Establish a working Ethernet connection Initial sensor setup Control a simple LED through Android App Linking database to GUI and Raspberry Pi Setting up a Web Interface for debugging