Add-ons¶ Check out the add-ons you can use for the SCK! If you are looking for sensor add-ons, check the knowledge section. Atlas EZO Drivers You can use these drivers to interface with Atlas Scientific Probes! GPS You can connect a GPS to the SCK and collect geolocated data while you are moving! OLED Display An experimental OLED Screen to visualise sensor values and plot data! Power Supply The Smart Citizen Power Supply is a simple power supply to power the SCK and the Smart Citizen Station. Solar Panel Solar Panels can be a good option for powering your Smart Citizen Kit or Station.