v1.3增加一个简单的越障模式

v1.3/lib/FastLED/examples/AudioInput/AudioInput.ino

@@ -0,0 +1,11 @@
+// I2S Audio Example (for ESP32 as of 2025-September)
+// This example demonstrates using I2S audio input to control FastLED strips
+// Based on audio levels from microphone or line input
+
+#include "fl/audio_input.h"
+
+#if FASTLED_HAS_AUDIO_INPUT
+#include "./AudioInput.h"
+#else
+#include "platforms/sketch_fake.hpp"
+#endif  // FASTLED_HAS_AUDIO_INPUT