Can a 5700BH20 be used as an AP for a remote 5700SM

I am out of AP’s, but have lots of unused BH’s. Can I use a BH as
an AP and have it associate with a standard SM?

If not, can I upload AP firmware and have it work?

Thanks in advance,

Homer W. Smith
CEO Lightlink Internet

nope. if you can manage to talk cambium out of a feature key in the engineering mode, you probably could but good luck with that.