Schematic for rev 0.4 and later?

prusa3d / MM-control-2.0

Multi Material 2.0 PCB board

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Schematic for rev 0.4 and later? #16

Closed Redferne closed 3 years ago

Redferne commented 3 years ago

Have connected a I2C display to the P7 port, but need an additional IO pin. Problem is that rev 0.3 schematic shows that P7 is a 6 pin connector, but in rev 0.4 and later it is in reality a 5 pin connector. What is connected to pin 5? Is it SCK, D7 or some other pin?

ok1hra commented 3 years ago

P7 is 6 pin hole in PCB, but soldered only 5 pin connector. P7.6 not used.