{"action":"created","issue":{"url":"https://api.github.com/repos/repetier/Repetier-Firmware/issues/477","repository_url":"https://api.github.com/repos/repetier/Repetier-Firmware","labels_url":"https://api.github.com/repos/repetier/Repetier-Firmware/issues/477/labels{/name}","comments_url":"https://api.github.com/repos/repetier/Repetier-Firmware/issues/477/comments","events_url":"https://api.github.com/repos/repetier/Repetier-Firmware/issues/477/events","html_url":"https://github.com/repetier/Repetier-Firmware/issues/477","id":135133004,"number":477,"title":"0.92.8 megatronics 2.0 -- \"Z-\" input blink ","user":{"login":"phd0","id":1939211,"avatar_url":"https://avatars.githubusercontent.com/u/1939211?v=3","gravatar_id":"","url":"https://api.github.com/users/phd0","html_url":"https://github.com/phd0","followers_url":"https://api.github.com/users/phd0/followers","following_url":"https://api.github.com/users/phd0/following{/other_user}","gists_url":"https://api.github.com/users/phd0/gists{/gist_id}","starred_url":"https://api.github.com/users/phd0/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/phd0/subscriptions","organizations_url":"https://api.github.com/users/phd0/orgs","repos_url":"https://api.github.com/users/phd0/repos","events_url":"https://api.github.com/users/phd0/events{/privacy}","received_events_url":"https://api.github.com/users/phd0/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-02-20T23:12:31Z","updated_at":"2016-02-21T08:35:02Z","closed_at":null,"body":"on a **megatronics 2.0**, the led on the end-stop flashes 0.1s every 1s. \r\nIt do it with a optical end-stop and a mechanical 3 wires end-stop. \r\nAnd only if connected in the \"Z-\" input.\r\nWhen i inverse external end-stop from 2 entry, the problem stay in the \"Z-\" input.\r\n0.92.8 firmware, manual configuration.h from original. parameted with a full graphic smart controller (really connected or not)\r\n\r\nLED normally ON then i transfer firmware from Arduino IDE, blink after\r\nsame problem then i select <code>#define FEATURE_CONTROLLER NO_CONTROLLER</code>\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/repetier/Repetier-Firmware/issues/comments/186775391","html_url":"https://github.com/repetier/Repetier-Firmware/issues/477#issuecomment-186775391","issue_url":"https://api.github.com/repos/repetier/Repetier-Firmware/issues/477","id":186775391,"user":{"login":"repetier","id":933919,"avatar_url":"https://avatars.githubusercontent.com/u/933919?v=3","gravatar_id":"","url":"https://api.github.com/users/repetier","html_url":"https://github.com/repetier","followers_url":"https://api.github.com/users/repetier/followers","following_url":"https://api.github.com/users/repetier/following{/other_user}","gists_url":"https://api.github.com/users/repetier/gists{/gist_id}","starred_url":"https://api.github.com/users/repetier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/repetier/subscriptions","organizations_url":"https://api.github.com/users/repetier/orgs","repos_url":"https://api.github.com/users/repetier/repos","events_url":"https://api.github.com/users/repetier/events{/privacy}","received_events_url":"https://api.github.com/users/repetier/received_events","type":"User","site_admin":false},"created_at":"2016-02-21T08:35:02Z","updated_at":"2016-02-21T08:35:02Z","body":"Does it also happen when you connect the x endstop to z endstop pin and z endstop to x endstop? This will test if the wiring matters or the endstop is simply defect.\r\nWhat does M119 return? Does it also change with the led?\r\nI'm no hardware guy so I do not know what makes a sensor led flash except what it is meant for. My guess is that the pin is defined as output, but that would mean a signal with 1hz frequency and we do not have this."}}