5pin vs 4pin connectors

Hi all, I’ve just received my uArm Pro and there is something odd.
The suction cup and gripper have 5 pin female connectors, while the 4th axis motor has a 4 pin female connector. The arm has a 4 pin male connector.
The grove extension module has 4 pin male connectors.
Something doesn’t feel right … am I missing something?

Hi Francesco,
I assume your question ist “where does the 5pin connector go?”
I don’t know if you have had a look at page 16 of the quick start guide (I assume not)

here you find the location of the 5pin male connector clearly shown.
have fun, and keep reading those manuals…

best regards

Great! Thanks Felix for the quick answer, I knew I was missing something!