{"action":"closed","issue":{"url":"https://api.github.com/repos/emiloberg/node-red-contrib-tellstick/issues/4","labels_url":"https://api.github.com/repos/emiloberg/node-red-contrib-tellstick/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/emiloberg/node-red-contrib-tellstick/issues/4/comments","events_url":"https://api.github.com/repos/emiloberg/node-red-contrib-tellstick/issues/4/events","html_url":"https://github.com/emiloberg/node-red-contrib-tellstick/issues/4","id":69307476,"number":4,"title":"Conflict with blink(1) USB light?","user":{"login":"mountaindude","id":1029262,"avatar_url":"https://avatars.githubusercontent.com/u/1029262?v=3","gravatar_id":"","url":"https://api.github.com/users/mountaindude","html_url":"https://github.com/mountaindude","followers_url":"https://api.github.com/users/mountaindude/followers","following_url":"https://api.github.com/users/mountaindude/following{/other_user}","gists_url":"https://api.github.com/users/mountaindude/gists{/gist_id}","starred_url":"https://api.github.com/users/mountaindude/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mountaindude/subscriptions","organizations_url":"https://api.github.com/users/mountaindude/orgs","repos_url":"https://api.github.com/users/mountaindude/repos","events_url":"https://api.github.com/users/mountaindude/events{/privacy}","received_events_url":"https://api.github.com/users/mountaindude/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-04-18T13:06:13Z","updated_at":"2015-05-26T12:34:52Z","closed_at":"2015-05-26T12:34:52Z","body":"I have both a TellStick DUO and a blink(1) light connected to the computer here, and it seems only one of them will work with Node-RED at any given time. \r\nThis is what happens: \r\n\r\nLet's assume the blink(1) is connected to the computer's USB port. \r\nNode-RED can control that light just fine.\r\nNow, if I connect the TellStick DUO, it will start receiving sensor readings from the various sensors I have deployed around the house. \r\nBut Node-RED will now report \"Blink1 : device not found\" when I try to do anything with the blink(1).\r\n\r\nTo make things worse, after I have tried accessing the blink(1), and received the error message above, the DUO does not receive any more sensor readings. Both the blink(1) and the DUO are dead.\r\n\r\nUnplugging and plugging the DUO back into the USB port makes it work again. \r\n\r\n\r\nI have not really dug into this any more than what's described above, but I guess it could be due to how node handles USB enumeration..\r\nHaving a blink(1) and a DUO on the same computer might not be the most common usage scenario, but if the problem is more general than that, i.e. if there are issues when multiple USB devices are connected and controlled from Node-RED, it might be something worth looking into.\r\n\r\n\r\nThe blink(1) is controlled by https://www.npmjs.com/package/node-red-node-blink1\r\n\r\n"}}