Schematics Schematics for the various Raspberry Pi board versions: Raspberry Pi 3 Model B Revision 1.2 Raspberry Pi 2 Model B Revision 1.2 Raspberry Pi Model B+ Revision 1.2 Raspberry Pi 1 Model A and B Revision 2.1 Revision 2.0 Revision 1.0 Raspberry Pi Zero Revision 1.3