I'm working on a computer vision system for model railway train position detection (hidden sidings only) and I'm looking into an alternative set up using Pi Zeros and cameras to do a little initial image processing and passing the reduced data to a central computer.
Has anyone have experience of using low cost (in UK) USB to Ethernet adapters?.
FWIW, here are the ones** I've "played with":
http://www.cpmspectrepi.uk/raspberry_pi ... pters.html
** Those, not combined with a USB hub, were a "few pounds" IIRC, bought mainly through amazon
Still running Raspbian Jessie or Stretch on some older Pi's (an A, B1, 2xB2, B+, P2B, 3xP0, P0W, 2xP3A+, P3B+, P3B, B+, and a A+) but Buster on the P4B's. See: https://www.cpmspectrepi.uk/raspberry_pi/raspiidx.htm