• Yes I see it on the Mac's bluetooth menu like you. I've not managed to upgrade my firmware as the iPhone version of the app seems to be different from the version described in the HowTo. It just lists in/out properties you can set or read, no upload option available.

    I think v89 is the latest so perhaps I'll hold off until this is resolved. I'm not sure what my current version is. However, I received 2 buttons together and I'd expect them to act similarly but one is just fine.

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