Description
This breakout board connects to the expansion header on the Duet 2 Wifi, Wifi-EA and Ethernet controllers and is specifically designed for external drivers that take differential signals. It breaks out each of the 5 Expansion header stepper channels as follows:
Step+
Step-
Dir+
Dir-
En+
En-
It also breaks out heater 6 and 7 signals to 5V.
| FEATURES | |
|---|---|
| Connectivity |
It comes with Molex KK compatible connectors and crimps, along with the 50way IDC cable to connect to the Duet expansion header. |
| Voltage |
Provides a differential output signal of -3.6V to +3.6V. Can also be used in an open collector mode with the +’ve signal lines form the external driver connected to one of the two +5V terminals on the board. |
Documentation:
https://docs.duet3d.com/Duet3D_hardware/Duet_2_family/Duet_Expansion_Breakout_Board