Chuwi h3 hipen manual

Where can I find a manual or tutorial for the Chuwi HiPen H3? I would like to know (for instance) what the button is for, what gestures are supported, and how do I open a windows app - double tapping doesn’t seem to do it, or single tap. I have a recently acquired Ubook 11.6 (not the pro).

How can I learn how to actually use the pen?

Documentation, need documentation…

Thanks, wtknstm@mchsi.com

The button on the Hipen H3 stylus is equivalent to the left button of the mouse and means confirmation.And when you’re drawing, you press the button and the nib becomes eraser.