This page presents a pressure sensor based on an ATmega32M1 and 25MPP-02 with an embedded CAN bus interface. This board can measure pressure in range from 0 to 37 kPa.
The first part of the schematics contains the microcontroller with external devices:
The second part of the schematics contains sensors circuitry:
EAGLE PCB project, Solidworks files, BOM (Bill of Material), pictures, etc. can be downloaded here: