// 闪烁两次黄光 for (int i = 0; i < 3; i++) { // 点亮所有灯珠，颜色为黄色 for (int j = 0; j < LED_COUNT_1; j++) { leds_1[j] = CRGB::Yellow; } FastLED.show(); delay(200); // 熄灭所有灯珠 for (int j = 0; j < LED_COUNT_1; j++) { leds_1[j] = CRGB::Black; } FastLED.show(); delay(200); }灯光颜色改为橘色

要将上述代码中的灯光颜色改为橘色，只需要在第6行将CRGB::Yellow改为CRGB::Orange即可。修改后的代码如下：

// 闪烁两次橘光
for (int i = 0; i < 3; i++) {
  // 点亮所有灯珠，颜色为橘色
  for (int j = 0; j < LED_COUNT_1; j++) {
    leds_1[j] = CRGB::Orange;
  }
  FastLED.show();
  delay(200);
  // 熄灭所有灯珠
  for (int j = 0; j < LED_COUNT_1; j++) {
    leds_1[j] = CRGB::Black;
  }
  FastLED.show();
  delay(200);
}