I am at my wits-end with this.

FSES Payload drop system
Marice 210.  Cendence/Crystal Sky.  DJI Pilot app.

I cannot figure out how to get the servo to activate on the dropoff unit.

WHAT I HAVE DONE SO FAR:
- Plugged in the XT power cable to Matrice (only cable)
- Activated "Enable Power Supply Port" in "Extended IO Options"
- Tried various port configurations using "PWM" because the FSES uses a servo motor.
Nothing.  

When I enable the Power Port, the servo will move a little, but I don't know how to send voltage to the motor to activate dropoff.

I cannot find an option anywhere in the controller setting menu to activate the power port via a button.

Any help would be appreciated.

I am at my wits-end with this.

FSES Payload drop system
Marice 210.  Cendence/Crystal Sky.  DJI Pilot app.

I cannot figure out how to get the servo to activate on the dropoff unit.

WHAT I HAVE DONE SO FAR:
- Plugged in the XT power cable to Matrice (only cable)
- Activated "Enable Power Supply Port" in "Extended IO Options"
- Tried various port configurations using "PWM" because the FSES uses a servo motor.
Nothing.  

When I enable the Power Port, the servo will move a little, but I don't know how to send voltage to the motor to activate dropoff.

I cannot find an option anywhere in the controller setting menu to activate the power port via a button.

Any help would be appreciated.