Nybble / Nybble Q

The subpages mention the joint calibration interface for Nybble / Nybble Q in the Petoi Desktop App.

Installation

Nybble's calibration state

Nybble's Calibration State

Install the servo-related components according to the picture above and try to ensure that they are perpendicular to each other (the upper leg is perpendicular to the torso, and the lower leg is perpendicular to the upper leg).

Note: Insert the servo-related components directly into the servo output shaft; do not turn the output shaft during this process.

Fine-tuning

Please use the L-shaped calibration tool included in the package as a calibration reference. According to the joint numbers shown in the picture within the calibration interface, drag the corresponding sliders or click on the blank areas of the slider tracks to fine-tune the joints to a right angle.

Please note that when calibrating the servos, adjust the upper leg first, then change the lower leg.

If the offset exceeds ±9 degrees, you must remove the corresponding leg and reinstall it by rotating one tooth and then dragging the corresponding slider. For example, if it is adjusted to +9 and still not correct, remove the corresponding leg and shift it one tooth when reattaching it. Then, you should get a smaller offset in the opposite direction.