{"action":"created","issue":{"url":"https://api.github.com/repos/FastLED/FastLED/issues/146","labels_url":"https://api.github.com/repos/FastLED/FastLED/issues/146/labels{/name}","comments_url":"https://api.github.com/repos/FastLED/FastLED/issues/146/comments","events_url":"https://api.github.com/repos/FastLED/FastLED/issues/146/events","html_url":"https://github.com/FastLED/FastLED/issues/146","id":62854718,"number":146,"title":"Problem with TM1803 strip","user":{"login":"Boo1098","id":7719705,"avatar_url":"https://avatars.githubusercontent.com/u/7719705?v=3","gravatar_id":"","url":"https://api.github.com/users/Boo1098","html_url":"https://github.com/Boo1098","followers_url":"https://api.github.com/users/Boo1098/followers","following_url":"https://api.github.com/users/Boo1098/following{/other_user}","gists_url":"https://api.github.com/users/Boo1098/gists{/gist_id}","starred_url":"https://api.github.com/users/Boo1098/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Boo1098/subscriptions","organizations_url":"https://api.github.com/users/Boo1098/orgs","repos_url":"https://api.github.com/users/Boo1098/repos","events_url":"https://api.github.com/users/Boo1098/events{/privacy}","received_events_url":"https://api.github.com/users/Boo1098/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-03-19T02:55:08Z","updated_at":"2015-03-24T09:20:46Z","closed_at":null,"body":"I just tried using FastLED and when I ran the RGBCalibrate and chose the TM1803 chipset the strip just lights up pink. no variances in the pink at all either"},"comment":{"url":"https://api.github.com/repos/FastLED/FastLED/issues/comments/85416472","html_url":"https://github.com/FastLED/FastLED/issues/146#issuecomment-85416472","issue_url":"https://api.github.com/repos/FastLED/FastLED/issues/146","id":85416472,"user":{"login":"oakandsage","id":11626929,"avatar_url":"https://avatars.githubusercontent.com/u/11626929?v=3","gravatar_id":"","url":"https://api.github.com/users/oakandsage","html_url":"https://github.com/oakandsage","followers_url":"https://api.github.com/users/oakandsage/followers","following_url":"https://api.github.com/users/oakandsage/following{/other_user}","gists_url":"https://api.github.com/users/oakandsage/gists{/gist_id}","starred_url":"https://api.github.com/users/oakandsage/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oakandsage/subscriptions","organizations_url":"https://api.github.com/users/oakandsage/orgs","repos_url":"https://api.github.com/users/oakandsage/repos","events_url":"https://api.github.com/users/oakandsage/events{/privacy}","received_events_url":"https://api.github.com/users/oakandsage/received_events","type":"User","site_admin":false},"created_at":"2015-03-24T09:20:46Z","updated_at":"2015-03-24T09:20:46Z","body":"I've got the same issue.\r\n\r\nVersions 3.0.1 and 3.1 of the library. (I'm not sure what version the 3.1 branch is on - the release notes don't seem to be up to date - but I just downloaded the files from github 3/24/2016 at 12:30 AM) I'm also using the TM1803 chipset (the Radio Shack 1M strip). Arduino 1.6.1 on Windows 7 building for Arduino Uno. I was able to run the Radio Shack sample code, which runs a few test patterns, so I know the strip's good, but when I run the blink sample program, the whole strip is colored solid magenta.\r\n\r\nI tried plugging the green data wire into pins 6, 7, and A0 in the Uno board (A0 because it's what the Radio Shack demo sketch uses). I set DATA_PIN to 6, 7, and 0 respectively. For pins 6 and 7 I get solid magenta; for pin 0 I get the most recent pattern that the Radio Shack sample code sent.\r\n\r\n#define NUM_LEDS 10\r\n#define DATA_PIN 7\r\n\r\nCRGB leds[NUM_LEDS];\r\n\r\nvoid setup() {\r\n\r\n\r\nCRGB leds[NUM_LEDS];\r\n\r\nvoid setup() {\r\n    FastLED.addLeds<TM1803, DATA_PIN, RGB>(leds, NUM_LEDS);\r\n}\r\n\r\n\r\nvoid loop() { \r\n  // Turn the LED on, then pause\r\n  leds[0] = CRGB::Red;\r\n  FastLED.show();\r\n  delay(500);\r\n  // Now turn the LED off, then pause\r\n  leds[0] = CRGB::Black;\r\n  FastLED.show();\r\n  delay(500);\r\n}"}}