I have a little YouTube series documenting how I set it up. It should give you an idea, but keep in mind it was intended more to be entertaining than instructive.
https://www.youtube.com/playlist?list=PLHcXUO0tVZqc_A_hYahgxZOrVOI6vnqMH
I learned a few things while designing the previous version of this BMO.
- I did not account for thread tolerance.
- I did not account for speakers
- The screen I used was garbage
- The measurements were not very... mathematical.
I decided to make better one with the official 7" display from Raspberry Pi.
https://www.amazon.com/dp/B0153R2A9I/ref=cm_sw_em_r_mt_dp_N96F2MPQCM1RKRW3N739
I used ABS for the body because I was concerned about heat generated by the Pi, but since the chassis and faceplate are such large prints, warping was an issue. I used an adhesive and the force was so strong that it contracted and brought the print bed with it. If I were to print another one, I would likely try PLA+ or some other material that offers heat resistance but is less prone to warping than ABS.
kyleschieffer
