Mon Jun 18, 2018 2:30 am
You could get a decent university student to design a simple PCB for GBP1K to GBP2K, if you require a correctly impedance matched USB / HDMI then it requires more design skill...
Working with the CM3 is easy "schematically" however most components are fine pitch / leadless / BGA so this increases the PCB design skills required.
We typically design a CM3 based PCB in 3-5 Days, but that's only because we now have builtup a decent amount of working experience.