# Cant get my project running

**URL:** <https://wled.discourse.group/t/cant-get-my-project-running/9401>\
**Category:** Issues\
**Created:** [October 6, 2023, 10:46pm UTC](https://wled.discourse.group/t/cant-get-my-project-running/9401 "2023-10-06T22:46:10Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Jinx](https://avatars.discourse-cdn.com/v4/letter/j/c6cbf5/32.png) [@Jinx](https://wled.discourse.group/u/Jinx)\
**Post date:** [October 7, 2023, 3:28am UTC](https://wled.discourse.group/t/cant-get-my-project-running/9401/2 "2023-10-07T03:28:29Z")

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TX is likely gpio 1 and D4 is likely gpio 2

This is a quote from another topic dealing with W/W COB strips, They likely operate the same way as your single white strips where you need to see what color controls your LEDs brightness. Either R G or B.

> [@WLED and WS2811 CCT COB strip](https://wled.discourse.group/t/wled-and-ws2811-cct-cob-strip/7623/6):
>
> Just hooked them up and as expected, they are bog-simple - red channel (for standard WS281X GRB ordering) is warm/3K and green channel is White/6K and blue channel is ignored.

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