Ability to change color order

[TravisRoy]

My LEDs seem to have a different color order than what PixelIt is sending. WLED has the option to change it.

[o0shojo0o]

I had a quick look yesterday, it should be possible.

As soon as I'm done with the new UI I'll take a closer look at this topic.

However, this may take some time because I currently can not spend much time.

[o0shojo0o]

Unfortunately I was too optimistic here, I use FastLED to control the LEDs, this lib does not allow me to set the color order at runtime (FastLED/FastLED#282 (comment)).

I have to compile every color order and the memory of the ESP8266 doesn't support that, it's just too small.

[o0shojo0o]

However, you can create a custom version where you only need to adjust the code in three places.
https://github.com/o0shojo0o/PixelIt/blob/c3429897945d4815e5970459dc6e1c4cc014d7b5/src/PixelIt.ino#L1990-L2003

For GRB it would look like this:

 // Matrix Color Correction 
 if (userLEDCorrection != UncorrectedColor) 
 { 
 	FastLED.addLeds<WS2812B, MATRIX_PIN, GRB>(leds, NUMMATRIX).setCorrection(userLEDCorrection); 
 } 
 else if (userColorTemp != UncorrectedTemperature) 
 { 
 	FastLED.addLeds<WS2812B, MATRIX_PIN, GRB>(leds, NUMMATRIX).setTemperature(userColorTemp); 
 } 
 else 
 { 
 	int *rgbArray = GetUserCutomCorrection(); 
 	FastLED.addLeds<WS2812B, MATRIX_PIN, GRB>(leds, NUMMATRIX).setCorrection(matrix->Color(rgbArray[0], rgbArray[1], rgbArray[2])); 
 } 

[o0shojo0o]

Which color order do you need?

[TravisRoy]

I'm pretty sure I need the WS2812B order