Proper OpenCV & YOLO Version for Jetson Nano

I have some plans with using OpenCV & YOLO.

But I cannot find out the version which is proper for my Jetson Nano.

Can you tell me which is proper version to install?

Jetson Nano Developer Kit B01 with 4GB RAM

I’m using Python version 3.6.9

Dear @jeyong8217,
are you asking OpenCV version and yolo model version that is tested jetson nano with jetpack 4.6.5?

Yes. I want to know the version that tested with jetpack 4.6.5