I2S microphone --> FFT --> averaging --> local flash storage (SPIFFS) and/or LoRaWAN.
Tested with INMP441 & SPH0465 microphones.
https://github.com/espressif/esp-dsp
https://github.com/wjmb/FeatherM0_BEEP
forked from ezja/esp32-I2S-to-spectrum
-
Notifications
You must be signed in to change notification settings - Fork 0
faaltunel/esp32-I2S-to-spectrum
Folders and files
| Name | Name | Last commit message | Last commit date | |
|---|---|---|---|---|
Repository files navigation
About
No description, website, or topics provided.
Resources
Stars
Watchers
Forks
Releases
No releases published
Packages 0
No packages published
Languages
- C 100.0%