{"action":"created","issue":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2104","labels_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2104/labels{/name}","comments_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2104/comments","events_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2104/events","html_url":"https://github.com/MarlinFirmware/Marlin/issues/2104","id":77310923,"number":2104,"title":"PWM fan with EEB","user":{"login":"ruggb","id":12383390,"avatar_url":"https://avatars.githubusercontent.com/u/12383390?v=3","gravatar_id":"","url":"https://api.github.com/users/ruggb","html_url":"https://github.com/ruggb","followers_url":"https://api.github.com/users/ruggb/followers","following_url":"https://api.github.com/users/ruggb/following{/other_user}","gists_url":"https://api.github.com/users/ruggb/gists{/gist_id}","starred_url":"https://api.github.com/users/ruggb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ruggb/subscriptions","organizations_url":"https://api.github.com/users/ruggb/orgs","repos_url":"https://api.github.com/users/ruggb/repos","events_url":"https://api.github.com/users/ruggb/events{/privacy}","received_events_url":"https://api.github.com/users/ruggb/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/labels/Hardware%20Support","name":"Hardware Support","color":"006b75"},{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/labels/Needs%20feedback","name":"Needs feedback","color":"fbca04"},{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/labels/Potential%20bug?","name":"Potential bug?","color":"eb6420"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":29,"created_at":"2015-05-17T13:29:03Z","updated_at":"2015-05-18T13:28:13Z","closed_at":null,"body":"See #2046 - all the history is there.\r\n\r\nThe fan works on pin 11 with hardware PWM, but the heaters stopped working.\r\n\r\nThe fan hardware PWM works with BOARD_RAMPS_EFB on pin 9, so why does changing it to RAMPS_EEB and changing FAN_PIN to pin 11 break it?\r\n\r\n> The only thing changing EEB, EFB,,,,, should do is redirect the i/o pins, right??? (aside from whatever has to be done with 2 extruders). So why does redirecting the fan pin with EEB set not work? EEB should automatically redirect the fan and since there is the extender option pin 11 or 6 would be a good choice without servos. AND what is the purpose of FAN_SOFT_PWM option - if it is a FAN option why does it break the heaters?? "},"comment":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/comments/103059833","html_url":"https://github.com/MarlinFirmware/Marlin/issues/2104#issuecomment-103059833","issue_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/2104","id":103059833,"user":{"login":"ruggb","id":12383390,"avatar_url":"https://avatars.githubusercontent.com/u/12383390?v=3","gravatar_id":"","url":"https://api.github.com/users/ruggb","html_url":"https://github.com/ruggb","followers_url":"https://api.github.com/users/ruggb/followers","following_url":"https://api.github.com/users/ruggb/following{/other_user}","gists_url":"https://api.github.com/users/ruggb/gists{/gist_id}","starred_url":"https://api.github.com/users/ruggb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ruggb/subscriptions","organizations_url":"https://api.github.com/users/ruggb/orgs","repos_url":"https://api.github.com/users/ruggb/repos","events_url":"https://api.github.com/users/ruggb/events{/privacy}","received_events_url":"https://api.github.com/users/ruggb/received_events","type":"User","site_admin":false},"created_at":"2015-05-18T13:28:13Z","updated_at":"2015-05-18T13:28:13Z","body":"No, I believe m106 has parameters. It is what slice uses. M107 has none. Just off. I entered the full m42 cmd multiple times with 11 & 6 & 100 & 255---nothing."}}