p.2 #2 · Sony RMT-P1BT Remote Third-Party Focus Adjust Compatibility List
Can this be used combined with focus peaking enabled so that you can "follow" the in-focus area as you stack? That would be VERY handy.
Also, does this work with the A1 (if anyone has tried)?
Still not as good as a proper in-camera app, but seems like a useable work-around while we wait for Sony or a third party to finally automate it correctly.
p.2 #3 · Sony RMT-P1BT Remote Third-Party Focus Adjust Compatibility List
Yes to both.
I don't use peaking so I'm not very astute with it, but I turned it on to red and high and I could see it moving as I held the + or - buttons down. Tested on the A1 with a Loxia and Sigma lens.