VEX IQ Tip - Updating Firmware (VEXos 2.0.0 and later )
VEX IQ Smart Motor
VEX IQ Key Concepts - Speed, Torque, and Mechanical Advantage
VEX IQ Mechanisms - Gear Ratio
VEX IQ Tip - Calibrating the Controller (Firmware v1.13+)
VEX IQ - Pairing the Controller & Robot Brain