Duet 3D
Duet 3 6HC Main Board
Connector parts can be found from Digi-Key
Stepper Motor Connector: VHR-4N / 455-1185-ND
Stepper Motor Connector Pins: SVH-41T-P1.1 / 455-1319-1-ND
PanelDue 7i
When running RepRap 3.1 or later your config.g must now contain explicit statements about the baud rate for the panel. For the Duet 3D 3 6HC board the following is correct
M575 P1 S1 B57600
This sets the M575 command for the IO_0 port.