Spider Farmer GGS Smart Grow Light Controller KitDescription Data Displayed on Controller: The controller provides a quick view of the current date and time in your room. It has icons displaying the light or dark cycle of your room along with temperature, humidity, and Vapor Pressure Deficit (VPD) readings. While special sensors, not included in the kit, are required for CO2 and PPFD data. Preparing for Device Configuration: Prior to configuring device operations, it is required to set the