I2S Microphone Module Interface High Precision Low Power - INMP441

INMP441 I2S Omnidirectional Microphone Module

High-Performance, Low-Power Digital Audio for IoT and Smart Devices

The INMP441 is a high-performance, low-power, digital-output, omnidirectional MEMS microphone with a bottom port. It features an integrated I2S (Inter-IC Sound) interface, allowing it to connect directly to digital processors like the ESP32, Raspberry Pi, STM32, or any microcontroller with an I2S peripheral, without the need for an external audio codec or analog-to-digital converter (ADC).