Servo Outputs (ArduPilot)
The Servo Outputs page provides real-time visualization and configuration for up to 16 servo/motor output channels.
Per-Channel Controls
Each servo channel (if its SERVOn_FUNCTION parameter exists) displays:
| Column | Description | Parameter |
|---|---|---|
| # | Servo number (1–16) | — |
| Position | Live PWM value shown as a progress bar with numeric readout | (read-only telemetry) |
| Function | Output function assignment (e.g., Motor1, Aileron, Throttle, etc.) | SERVOn_FUNCTION |
| Min | Minimum PWM output (adjustable with +/− buttons) | SERVOn_MIN |
| Trim | Neutral/center PWM value (adjustable with +/− buttons) | SERVOn_TRIM |
| Max | Maximum PWM output (adjustable with +/− buttons) | SERVOn_MAX |
| Reversed | Reverse the output direction | SERVOn_REVERSED |
The live position bars update in real time from the vehicle's servo output telemetry, allowing you to verify that outputs respond correctly to control inputs.