Wireless Joint

Yes. You can use the S8 to tether. Certain plans will not allow hotspot so you have to make sure it at least allows hotspot so you could set the TTL to bypass it. If hotspot is not allowed, ie USB tethering is grayed out/disabled on your phone when sim is inserted, you might need to root the phone ...

The non poe and poe versions are exactly the same, except the ability to also power over poe on that version. It can also be powered via standard wall plug. The Wireless Haven isn't stocking the non poe version right now.

October 2022 Update
I loathe boilerplate legalese but it was brought to my attention that someone had copied this tutorial wholesale on another site with only a passing reference to a pseudonym of mine at the very end and no link to this page as the source. Thus, I feel I have to give notice at ...