Hi i cant work out where to attach Ground, is it the screw hole
BBC_Basic:
Hi I cant work out where to attach Ground, is it the screw hole
No.
Had you RTFM carefully, you should have come up with this.
OK, it's not easy to find under "Download Link" on the product page and of course in Garbled Chinglish, but sort-of explains how it works.
Thank you, sorted now.
I should RTFM ( though I could not find it)
The link is there, it is just not marked-up. Poor form, but what we have come to expect.