I have a duet2 wifi and would like to connect a raspberry pi in order to control the stepper motors.
I don't understand how I can connect them, and which tools I can use to send commands
Where is the blue led referred to to in the guide? : https://duet3d.dozuki.com/Guide/1.)+Getting+Connected+to+your+Duet/7
Picture of the wifimodule on my duet-board: