diff --git a/examples/get-started/play_mp3/components/my_board/CMakeLists.txt b/examples/get-started/play_mp3/components/my_board/CMakeLists.txt
new file mode 100644
index 000000000..af1e32369
--- /dev/null
+++ b/examples/get-started/play_mp3/components/my_board/CMakeLists.txt
@@ -0,0 +1,24 @@
+# Edit following two lines to set component requirements (see docs)
+set(COMPONENT_REQUIRES)
+set(COMPONENT_PRIV_REQUIRES audio_sal audio_hal esp_dispatcher esp_peripherals display_service)
+
+if(CONFIG_AUDIO_BOARD_CUSTOM)
+message(STATUS "Current board name is " CONFIG_AUDIO_BOARD_CUSTOM)
+list(APPEND COMPONENT_ADD_INCLUDEDIRS ./my_board_v1_0 ./my_codec_driver)
+set(COMPONENT_SRCS
+./my_board_v1_0/board.c
+./my_board_v1_0/board_pins_config.c
+./my_codec_driver/new_codec.c
+)
+endif()
+
+register_component()
+
+IF (IDF_VER MATCHES "v4.")
+idf_component_get_property(audio_board_lib audio_board COMPONENT_LIB)
+set_property(TARGET ${audio_board_lib} APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${COMPONENT_LIB})
+
+ELSEIF (IDF_VER MATCHES "v3.")
+set_property(TARGET idf_component_audio_board APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES  $<TARGET_PROPERTY:${COMPONENT_TARGET},INTERFACE_INCLUDE_DIRECTORIES>)
+
+ENDIF (IDF_VER MATCHES "v4.")
diff --git a/examples/get-started/play_mp3/components/my_board/my_codec_driver/new_codec.c b/examples/get-started/play_mp3/components/my_board/my_codec_driver/new_codec.c
index f9a960638..b948d93b3 100644
--- a/examples/get-started/play_mp3/components/my_board/my_codec_driver/new_codec.c
+++ b/examples/get-started/play_mp3/components/my_board/my_codec_driver/new_codec.c
@@ -44,13 +44,14 @@ audio_hal_func_t AUDIO_NEW_CODEC_DEFAULT_HANDLE = {
     .audio_codec_get_volume = new_codec_get_voice_volume,
 };
 
-static bool new_codec_initialized()
+bool new_codec_initialized()
 {
     return codec_init_flag;
 }
 
 esp_err_t new_codec_init(audio_hal_codec_config_t *cfg)
 {
+    ESP_LOGI(TAG, "new_codec init");
     return ESP_OK;
 }