v1.4实现机器人一起踢乒乓球功能，使用maixcam，离线运行。

v1.4/platformio/lib/FastLED/examples/AudioInput/AudioInput.ino

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+// 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