I printed the part of opencat use the stl file which was shared on thingiverse.Also I have a opencat produced by petoi the material is wood.When I upload the sketch I find that the speed of 3D printed opencat is quickly than the wood opencat.Is there any difference between them?How can I change the speed of petoi quickly?
Thank you very much for your anwser!I will try to read the code until I can understand.
The Thingiverse version is uploaded by our fans and may have different configurations. It's not maintained by our team.
I notice that it has a different servo, probably TowerPro SG90 with plastic gears? We have tested that one and found it was not suitable for this purpose. Different servos have different gear ratios which may affect the speed and force.
When you are playing with our wooden Nybble, you can use the infrared remote to put it in walking or crawling mode, then press the turbo button (the first button on the last row on the remote). It will accelerate for 5 cycles.