#define HELIX_LOGGING_ACTIVE false #include "AudioTools.h" #include "AudioTools/AudioLibs/A2DPStream.h" #include "AudioTools/AudioLibs/AudioSourceSDFAT.h" #include "AudioTools/AudioCodecs/CodecMP3Helix.h" const char *startFilePath="/music/"; const char* ext="mp3"; AudioSourceSDFAT source(startFilePath, ext, 15); A2DPStream out; MP3DecoderHelix decoder; AudioPlayer player(source, out, decoder); void setup() { Serial.begin(115200); AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning); // setup player // Setting up SPI if necessary with the right SD pins by calling  SPI.begin(14, 12, 13, 15); player.setVolume(0.8); player.begin(); // setup output - We send the test signal via A2DP - so we conect to a Bluetooth Speaker auto cfg = out.defaultConfig(TX_MODE); cfg.silence_on_nodata = true; // prevent disconnect when there is no audio data cfg.name = "CLIP 5"; // set the device here. Otherwise the first available device is used for output //cfg.auto_reconnect = true; // if this is use we just quickly connect to the last device ignoring cfg.name out.begin(cfg); } void loop() { player.copy(); }