When I opened my Iro, I was quite surprised to see that none of the terminals were labeled in any way. Obviously this information was easy to find in both the small brochure that came with it, and in the app. But it still seems to me that there should be labels for someone to refer to later. Even if the plastic mold had “indented lettering” that would be good enough. It just feels unfinished as it is!
I second that!
Terminal labeling should be implemented on the case as shown in the attached picture.