You might try as Microchip does with their evaluation boards and place 
small rubber feet on the bottom of the board.  At least then the PC 
traces would be better protected from whatever surface the board sits on.

Joe




wouter van ooijen wrote:
>
> A full enclosure is not practical (the edges of the PCB are all
> connectors), but something underneath the nPCB might be possible and not
> too expensive.
>
> Wouter van Ooijen
>   

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