# Need help?esp 32

**URL:** <https://wled.discourse.group/t/need-help-esp-32/7809>\
**Category:** Uncategorized\
**Created:** [March 19, 2023, 3:33pm UTC](https://wled.discourse.group/t/need-help-esp-32/7809 "2023-03-19T15:33:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![PSIHOPAT161](https://avatars.discourse-cdn.com/v4/letter/p/3da27b/32.png) [@PSIHOPAT161](https://wled.discourse.group/u/PSIHOPAT161)\
**Post date:** [March 19, 2023, 3:33pm UTC](https://wled.discourse.group/t/need-help-esp-32/7809/1 "2023-03-19T15:33:21Z")

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Hello, the creator of a unique project) Really need help!!!There are two controllers esp32 and esp 8266…The Wled firmware is flooded… The essence of the problem is a microphone or line input connection scheme… You need to control the backlight from the music. Is it possible or not? Help out! Thanks)

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**Author:** ![ALDIY](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/aldiy/32/2716_2.png) [@ALDIY](https://wled.discourse.group/u/ALDIY)\
**Post date:** [March 19, 2023, 11:39pm UTC](https://wled.discourse.group/t/need-help-esp-32/7809/2 "2023-03-19T23:39:56Z")

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You can use 14 beta with audio usermod only on esp32 , for esp8266 there old SR 13.0beta 3 .  
Both are here [WLED installation (wled-install.github.io)](https://wled-install.github.io/)