{"action":"created","issue":{"url":"https://api.github.com/repos/dc42/RepRapFirmware/issues/60","repository_url":"https://api.github.com/repos/dc42/RepRapFirmware","labels_url":"https://api.github.com/repos/dc42/RepRapFirmware/issues/60/labels{/name}","comments_url":"https://api.github.com/repos/dc42/RepRapFirmware/issues/60/comments","events_url":"https://api.github.com/repos/dc42/RepRapFirmware/issues/60/events","html_url":"https://github.com/dc42/RepRapFirmware/issues/60","id":178905759,"number":60,"title":"FeatureRequest - Dual Independent X-Carriages","user":{"login":"kearneylackas","id":7752305,"avatar_url":"https://avatars.githubusercontent.com/u/7752305?v=3","gravatar_id":"","url":"https://api.github.com/users/kearneylackas","html_url":"https://github.com/kearneylackas","followers_url":"https://api.github.com/users/kearneylackas/followers","following_url":"https://api.github.com/users/kearneylackas/following{/other_user}","gists_url":"https://api.github.com/users/kearneylackas/gists{/gist_id}","starred_url":"https://api.github.com/users/kearneylackas/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kearneylackas/subscriptions","organizations_url":"https://api.github.com/users/kearneylackas/orgs","repos_url":"https://api.github.com/users/kearneylackas/repos","events_url":"https://api.github.com/users/kearneylackas/events{/privacy}","received_events_url":"https://api.github.com/users/kearneylackas/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-09-23T15:25:23Z","updated_at":"2016-09-23T16:04:18Z","closed_at":null,"body":"I've seen several printers lately running dual X-carriages (mainly https://www.bcn3dtechnologies.com/en/catalog/bcn3d-sigma/). Advantages include no drooping from the inactive extruder and no dragging the inactive extruder on the print due to slight height differences. We would need additional drive electronics but the expansion header could easily be leveraged.\r\n\r\nEDIT: Just realized that this was briefly discussed in a previous issue (https://github.com/dc42/RepRapFirmware/issues/38)."},"comment":{"url":"https://api.github.com/repos/dc42/RepRapFirmware/issues/comments/249233190","html_url":"https://github.com/dc42/RepRapFirmware/issues/60#issuecomment-249233190","issue_url":"https://api.github.com/repos/dc42/RepRapFirmware/issues/60","id":249233190,"user":{"login":"T3P3","id":1642947,"avatar_url":"https://avatars.githubusercontent.com/u/1642947?v=3","gravatar_id":"","url":"https://api.github.com/users/T3P3","html_url":"https://github.com/T3P3","followers_url":"https://api.github.com/users/T3P3/followers","following_url":"https://api.github.com/users/T3P3/following{/other_user}","gists_url":"https://api.github.com/users/T3P3/gists{/gist_id}","starred_url":"https://api.github.com/users/T3P3/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/T3P3/subscriptions","organizations_url":"https://api.github.com/users/T3P3/orgs","repos_url":"https://api.github.com/users/T3P3/repos","events_url":"https://api.github.com/users/T3P3/events{/privacy}","received_events_url":"https://api.github.com/users/T3P3/received_events","type":"User","site_admin":false},"created_at":"2016-09-23T16:04:18Z","updated_at":"2016-09-23T16:04:18Z","body":"This is a feature request that will be implemented, for more information\nsee:\n\nhttps://www.duet3d.com/forum/thread.php?id=8\n\nThe planned Duex5 will provide up to 5 more stepper channels so will\nsupport this and more!\n\nOn 23 Sep 2016 5:00 p.m., \"Kearney Lackas\" <notifications@github.com> wrote:\n\n> Well... I am designing a new printer right now actually and want to use\n> Duet Wifi. Dual X-axis is implemented in the Marlin firmware right now but\n> if it is on the roadmap I would prefer to use this board. I don't think the\n> dueX4 is compatible with Duet Wifi but it is easy enough to dump the right\n> pins into an external stepper driver. It would only take one additional\n> driver I believe.\n>\n> —\n> You are receiving this because you are subscribed to this thread.\n> Reply to this email directly, view it on GitHub\n> <https://github.com/dc42/RepRapFirmware/issues/60#issuecomment-249232138>,\n> or mute the thread\n> <https://github.com/notifications/unsubscribe-auth/ABkRw7TTCj_5sL_m1Tc5a4hDtyr6XpL4ks5qs_eJgaJpZM4KFGWk>\n> .\n>\n"}}
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