This is an old revision of the document!
https://docs.duet3d.com/User_manual/Connecting_hardware/Motors_configuring
https://docs.duet3d.com/Duet3D_hardware/Duet_3_family/Duet_3_Toolboard_1LC
https://miscsolutions.wordpress.com/2020/03/02/converting-the-e3d-tool-changer-to-duet-3-with-hemera-tools-part-1/
https://miscsolutions.wordpress.com/2020/03/04/converting-the-e3d-tool-changer-to-duet-3-with-hemera-tools-part-2/
https://e3d-online.zendesk.com/hc/en-us/articles/4402640504081-ToolChanger-Motion-System-PDFs
https://e3d-online.zendesk.com/hc/en-us/article_attachments/4402640714001/03b_-_Hemera_Tool_Assembly.pdf