Report the currently running .rxe program, if any.

Cycle a motor between touch press/release phases, then beep on success.

Delete one NXT user-flash file.

Start a firmware-synchronised two-motor drive pair.

Immediately coast all three output ports.

Return the source of a saved behavior.

Perform one bounded opt-in NXT low-speed/I2C transaction.

Reset the stock firmware standby timer and report its configured timeout.

List saved PC-side Python behaviors.

List files stored in NXT user flash.

Export completed or active telemetry samples as CSV.

Start a bounded host-side telemetry log job.

Read the state and sample count of a telemetry job.

Request a telemetry job to stop.

Receive one NXT mailbox message.

Send a bounded UTF-8 NXT mailbox message.

Read a motor's absolute and raw encoder positions in degrees.

Read detailed observable state for one motor.

Move one motor to an absolute position relative to its last zero.

Rotate one motor by bounded relative encoder degrees, then stop.

Move several motors concurrently to independent absolute positions.

Move several motors concurrently by independent bounded degrees.

Return identity, battery, and free storage for the connected NXT.

Play an existing .rso sound file stored on the NXT.

Play a tone on the NXT brick.

Query the brick and all motor and sensor port states.

Read a bounded UTF-8-compatible file from NXT user flash.

Configure and read one sensor port.

Return raw, normalized, scaled, and firmware sensor values.

Read change from a previously captured sensor zero reference.

Run a saved behavior through the monitored robot interface.

Run a motor continuously; it keeps moving until explicitly stopped.

Run a motor until a sensor condition, timeout, or travel limit.

Start one to three motors together with signed continuous power.

Run a motor group until a sensor condition or safety limit.

Collect a bounded series of sensor readings.

Set the NXT's short ASCII display name.

Start an .rxe program already stored on the NXT.

Stop one motor, optionally actively holding its position.

Stop one to three motors together.

Stop the currently running .rxe program.

Stop active brick sound playback.

Validate and save a trusted PC-side behavior.

Validate a restricted PC-side behavior without saving or running it.

Wait for motor ports to stop; stop them safely when the deadline expires.

Wait for a debounced sensor condition without moving a motor.

Write bounded data or sound files to NXT user flash.

Stop a motor and reset its absolute encoder reference to zero.

Capture the current light, color-intensity, or ultrasonic value as relative zero.