SPM1423 microphone for ESP32, WLED and Shields

Name: SPM1423 microphone for ESP32, WLED and Shields
SKU: 28781
Price: 9.00 USD
Availability: OutOfStock

Digital I2S PDM microphone board with headers, for ESP32, WLED and Shields

Sold By MoonModules

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SPM1423 microphone for ESP32, WLED and Shields 1

SPM1423 microphone for ESP32, WLED and Shields 2

SPM1423 microphone for ESP32, WLED and Shields 3

2022-12-14T11:10:27.071Z-Screenshot 2022-12-14 at 12.12.36.png

$9.00

On A Break

Digital I2S PDM microphone board with headers, for ESP32, WLED and Shields

I2S digital microphone plug-in board. Power and logic levels is 3.3V MAXIMUM! All plug-in boards are manually tested. The ICS-43434 is a bit more sensitive then the SPM1423 and noise floor a bit lowe…

Compatibility

	SPM1423	ICS-43434
WLED AC	Not yet	OK
WLED SR	OK	OK
WLED MM	OK	OK

See Installing or Compiling for more information how to install WLED preconfigured to Shield pin layout, Microphone, ESP32 flash size and optional add ons.

Notice

Color of board and components may vary (currently SPM1423 green board, ICS-43434 black board)
Please notice that Shield or ESP32 is not included.
See our store for Shield board for ESP32, Mini Shield, ESP32 16 MB Board, SPM1423 Digital I2S microphone, ICS-43434 Digital I2S microphone and Pico Board
Questions? Go to WLED Audio Dev on Discord
PDM microphones (like SPM1423) are only for esp32 and esp32-s3, but cannot be used on esp32-s2 and esp32-c3. ics-43434 however works with all esp boards.