I want to run a headless (no monitor and keyboard) Pi 3a in the somewhat fluent environment (at home, in an Artist’s studio, on the attic of an cathedral). The Pi is controlling some Christmas displays via DMX.
I want always be able to connect to the Pi via local WiFi/ssh for administration. I also want the Pi to connect to loco we see when possible.
So my goal book at somethings like:
Run an AP on the with 10.0.0.1 as the Adress. DHCP service for 10.0.0.0/24 Would be a nice bonus.
Also connect the build-in WiFi as a client to a known AP (if available).
this seems to be unusual combination. Although to me it looks highly desirable in all headless IoT scenarios.
Any suggestions on how to approach this?