# 9 👨‍🎓 Understand OpenCat.h

## 🔬It will make another textbook. 

The controlling framework behind Nybble is OpenCat, which I've been developing for a while. You can read more stories from my [posts](https://www.hackster.io/petoi/opencat-845129) on Hackster.io.

![](https://3943979181-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LygA-EAoP4h8Q2BOGHR%2F-M-0FpK8SnZI2Le24HzX%2F-M-40wqGNG8R6cfqcf0a%2FOpenCatFramework.jpg?alt=media\&token=d299c3dd-6f2c-4bf6-bfcf-073bbfd1da11)

It's too much work for now 🤷🏻‍♂️ but you are welcome to discuss it with me on the forum or through email. Good thing is, I will keep the code compatible with future OpenCat models, and even [your own DIY robots](https://www.petoi.com/forum/showcase)! Hopefully, the documentation will be completed during the processes. 

![](https://3943979181-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LygA-EAoP4h8Q2BOGHR%2F-Lzv3BWkB2SUaHOyWf07%2F-LzvAzCUfoN2lDr77qlQ%2FSlide10.png?alt=media\&token=61fb7ee5-6e6a-4a1f-b801-93652f1387ec)