Not sure if this is the place to ask but I can’t find the info! I want to use the BBB Industrial in a pretty harsh environment and would like to know whether the PCB is conformal coated?
Another question, what is the IPC class of the PCB? I expect class 3 for the temperature rating.
Will be using the original BBB Industrials.
It is not conformal coated. We did initially do some boards with conformal coat, but didn’t arrive on a consistent screen and ended up dropping it before going into production. In the end, only the temperature range specification is different between BeagleBone Black and BeagleBone Black Industrial.
If you have other requirements, I’d recommend reaching out to Seeed or GHI.
I’ll have to check on the PCB detailed fabrication specification.