The Modern Robotics Color Sensor may need calibration depending on its intended use. For example, a calibration that works for distinguishing illuminated red and blue beacons may not be suitable for detecting a colored piece of tape. Here you'll find an OpMode and information that can help with the calibration process.
FTC has a lot of abbreviations — it is one — and they can be hard to figure out if you're just starting out. Below are some of the common abbreviations and acronyms (arranged alphabetically) with short descriptions.
If you're currently (or about to be) stuck in the process of setting up Android Studio, we can help. Need to know which SDK packages to install, or what other things to download from the internet? No problem. Here are some resources to help you get everything you need.