I have seen it in my learning but can not find it at the

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1

I have seen it in my learning but can not find it at the moment. I have a strand where the red and green are backwards. How do I change that?

#include “FastLED.h”
#define NUM_LEDS 70
#define DATA_PIN 0
CRGB leds[NUM_LEDS];

void setup() {
FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
}

2

FastLED.addLeds<NEOPIXEL, DATA_PIN, RGB>(leds, NUM_LEDS);

Your RGB order goes after the data pin assign in the addLED. My strips are RBG, so thats what I put there.

3

You can read about the color settings in the RGB Calibrate Example program - included with the FastLED library.

4

got it thanks. Didn’t realize the rgb calibrate was for that.