It’s time to finish that room node ceiling mount, at least the prototype.
At first, I thought I’d use the new 3D printer for some sort of nifty mounting bracket:
… but it turns out that there’ a much simpler solution:
This pushes the top of the mount against the ceiling, right under the battery pack, which is by far the heaviest part anyway:
I don’t like the look of the paper sheet wrapped around the foamboard, but whatever – it works!
There’s a new wiki page with the description and a PDF with the outline of the pieces required to make a ceiling mount. Haven’t quite accounted for the thickness of the foam, since it depends a bit on which way it’s cut and folded, but the PDF should be usable as starting point.