examples

Examples

This directory contains a growing number of simple example projects for ESP-ADF. These are intended to show basic esp-adf functionality, and to provide code samples you can use for your own projects.

If you are new to the esp-adf, see Getting Started documentation for step-by-step instructions on how to use examples.

Compatibility of examples with Espressif audio boards is presented in tables below.

ESP32-S2 Usage

• Start CMake build
• Choose IDF branch release/v4.2

ESP32 and ESP32-S2 Audio Boards Examples

No.	Example Name / Board Name -->	ESP32-LyraT	ESP32-LyraTD-MSC	ESP32-LyraT-Mini	ESP32-Korvo-DU1906	ESP32-S2-Kaluga-1 Kit
.	Link to the Board Getting Started Guide -->
.	Espressif Chip installed on the Board -->
1	advanced_examples/dlna
2	advanced_examples/downmix_pipeline
3	advanced_examples/esp_dispatcher_dueros
4	advanced_examples/flexible_pipeline
5	advanced_examples/http_play_and_save_to_file
6	advanced_examples/record_while_play
7	advanced_examples/voip
8	audio_processing/pipeline_alc
9	audio_processing/pipeline_audio_forge
10	audio_processing/pipeline_equalizer
11	audio_processing/pipeline_passthru
12	audio_processing/pipeline_resample
13	audio_processing/pipeline_sonic
14	audio_processing/pipeline_spiffs_amr_resample
15	checks/check_msc_adc_button
16	checks/check_msc_leds
17	cli
18	cloud_services/google_translate_device
19	cloud_services/pipeline_aws_polly_mp3
20	cloud_services/pipeline_baidu_speech_mp3
21	dueros
22	get-started/pipeline_a2dp_sink_and_hfp
23	get-started/play_mp3
24	get-started/play_mp3_control
25	get-started/play_mp3_dac
26	get-started/play_mp3_rates
27	get-started/pipeline_tcp_client
27	player/element_sdcard_amr
29	player/element_sdcard_mp3
30	player/pipeline_a2dp_sink_stream
31	player/pipeline_a2dp_source_stream
32	player/pipeline_bt_sink
33	player/pipeline_bt_source
34	player/pipeline_flash_tone
35	player/pipeline_hfp_stream
36	player/pipeline_http_mp3
37	player/pipeline_http_select_decoder
38	player/pipeline_living_stream
39	player/pipeline_sdcard_mp3
40	player/pipeline_sdcard_mp3_control
41	player/pipeline_sdcard_wav
42	player/pipeline_spiffs_mp3
43	player/pipeline_pwm_stream_mp3
44	recorder/element_cb_sdcard_amr
45	recorder/element_wav_amr_sdcard
46	recorder/pipeline_amr_sdcard
47	recorder/pipeline_opus_sdcard
48	recorder/pipeline_raw_http
49	recorder/pipeline_wav_amr_sdcard
50	recorder/pipeline_wav_sdcard
51	speech_recognition/asr
52	speech_recognition/vad
53	ota
54	korvo_du1906
55	advanced_examples/wifi_bt_ble_coex
56	system/battery
57	system/coredump
58	system/wpa2_enterprise