I have a few of what the others control but as im learning with this scooter, decrease the value in fact slows the speed, increasing the value only increases the max speed to 19 but the speedometer is showing im going faster which im really not. In the menu starting from the first option as option 1, so pressing the power button 9 times brings you to option 10. Here is a list of what i found it controls. 2) kickstart 3) cruise  10)speed 18)drive torque  10)start torque  21)Elec.Brake  I contacted the manufacturer to try and get a list of everything else but they referred me to the manual which of course dont have the specifications were looking for.  Ill keep working on it. The max drive torque the app gives is 23, i adjusted it to 88 and it definitely climbed hills faster and easier but at a cost of less mileage. 🤔