Search found 96 matches

by jason.mao
Tue Jan 23, 2024 6:54 am
Forum: ESP-ADF
Topic: issue in play_embed_flash_example
Replies: 1
Views: 29439

Re: issue in play_embed_flash_example

Hi MSD-Systems

This phenomenon can not accurately judge the problem, but there are some lessons to share with you. This seems to be a memory problem, it is recommended to check the code first, you can turn on the IDF heap debug function.
by jason.mao
Tue Jan 23, 2024 6:39 am
Forum: ESP-ADF
Topic: VoIP using ESP32-D0WD-V3 and custom hardware feasibility
Replies: 1
Views: 1440

Re: VoIP using ESP32-D0WD-V3 and custom hardware feasibility

Hi goliveira, ESP32-D0WD-V3 does not integrate audio codec, so you can use a PDM microphone to record voice and use the PDM TX for audio output. However, this hardware structure may have some problems such as poor playback quality and poor echo suppression effect. It is recommended to add a codec to...
by jason.mao
Wed Jan 04, 2023 1:09 pm
Forum: ESP-ADF 中文讨论版
Topic: ESP-ADF 调查问卷
Replies: 2
Views: 10789

Re: ESP-ADF 调查问卷

调查问卷已结束,谢谢大家。
by jason.mao
Wed Jan 04, 2023 1:08 pm
Forum: ESP-ADF
Topic: ESP-ADF Usage Questionnaire
Replies: 8
Views: 9476

Re: ESP-ADF Usage Questionnaire

Thank you for your feedback, the questionnaire has been completed.
by jason.mao
Thu Nov 03, 2022 7:16 am
Forum: ESP-ADF
Topic: ESP-ADF Usage Questionnaire
Replies: 8
Views: 9476

Re: ESP-ADF Usage Questionnaire

This is a positive questionnaire, mainly to find out which designs of ADF are bad and which ones are popular. Some bad designs are not suitable for repair in small versions. We are planning a major new version change. The questionnaire result will also be reflected in the new version, which will imp...
by jason.mao
Wed Nov 02, 2022 2:37 am
Forum: ESP-ADF
Topic: ESP-ADF Usage Questionnaire
Replies: 8
Views: 9476

Re: ESP-ADF Usage Questionnaire

Please click the arrow in the upper right corner to select `English(United States)`. Refer to follow picture
select_en_ver.jpg
select_en_ver.jpg (90.37 KiB) Viewed 9334 times
by jason.mao
Mon Oct 31, 2022 1:23 pm
Forum: ESP-ADF
Topic: ESP-ADF Usage Questionnaire
Replies: 8
Views: 9476

ESP-ADF Usage Questionnaire

Hi guys, ESP-ADF has entered its fifth year since its release. Thank you for your continuous support and attention. In order to provide better products and find our shortcomings, we have prepared a questionnaire. Please inform us of your valuable comments or suggestions, so that we can better serve ...
by jason.mao
Mon Oct 31, 2022 1:17 pm
Forum: ESP-ADF 中文讨论版
Topic: ESP-ADF 调查问卷
Replies: 2
Views: 10789

ESP-ADF 调查问卷

大家好,

ESP-ADF 发布至今已进入第 5 个年头,感谢大家一直对我们的支持和关注。为了提供更好的产品和发现我们的不足,我们制作了一份调查问卷,请将您的宝贵意见或建议告知我们,以便我们更好地为您服务。谢谢。https://forms.office.com/r/aCVdf2Xi6x
by jason.mao
Fri Apr 15, 2022 7:26 am
Forum: ESP-ADF
Topic: I cannot play "mp4" and "m4a" files
Replies: 3
Views: 4622

Re: I cannot play "mp4" and "m4a" files

Hi Emanuel Martins, M4A_PARSER: currently not support mvdt ahead of moov case,0 Here is error message, the decoder does not support AAC or MP4 M4A file include mvdt ahead of moov currently. Please test with https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.m4a file. https://dl.espressif.com/dl/aud...
by jason.mao
Thu Mar 03, 2022 1:29 pm
Forum: ESP-BOX 中文讨论版
Topic: esp-box在线语音的使用
Replies: 6
Views: 5185

Re: esp-box在线语音的使用

这个错误是你使用的芯片 ADC 参数没有校准,建议用最新的IDF v4.4 在测试。
E (803) ADC_CALI: esp_adc_cal_characterize(137): No calibration efuse burnt
E (813) ADC: adc2_get_raw(624): WIDTH ERR: see `adc_bits_width_t` for supported bit width
ESP-ROM:esp32s3-20210327
[0;32mI (31) qio_mode: Enabling default flash chip QIO