AirGradient is a great open source air quality monitor, and I keep one next to my 3d printer. Rather than stick it directly to my wall, I remixed Handro's desk stand (thanks for using Onshape and making it even easier!) with my HSW inserts.
You will need to include some sort of supports to print the hooks. I also recommend an infill enforcer to increase the strength of the hooks themselves. To that end, I've provided a 3mf
file with these modifications, which you can load into PrusaSlicer (you should be able to load it as a model, not a full project).
If you need to modify this, you can copy the source at Onshape.
The author remixed this model.
Cloned Handro's Onshape document for measurements but ended up re-designing almost everything.
HSW Inserts are my own design (itself a remix of the original) and derived versions were imported (as intended) into this to create an HSW-compatible mount.