i want to spin the motor idle speed before take off for 10 sec and after that copter takes off . something like DJI that when you armed the copter motor just start spinnig and when you order to take off motors is going up ?
Are you looking for this ?
MOT_SPIN_ARM: Motor Spin armed
Note: This parameter is for advanced users
Point at which the motors start to spin expressed as a number from 0 to 1 in the entire output range. Should be lower than MOT_SPIN_MIN.
0.0:Low, 0.1:Default, 0.2:High
thank you so much i find it and it is working very good