24Bit I2S Digital Microphone Omnidirectional MEMS Microphone Sensor Sound Recording

Label:Yes Stable frequency response from 60 Hz to 15 kHz High PSR: -75 dBFS Digital I2S interface with high precision 24-bit data High signal-to-noise ratio of 61 dBA High sensitivity of -26 dBFS Low power consumption: low current consumption of 1.4 mA Size:14*14*1mm(0.55*0.55*0.04in)

Interface Definition: SCK : Serial data clock for I²S interface WS : serial data word selection for I²S interface L/R : Left/Right channel selection. When set low, the microphone outputs the signal in the left channel of the I²S frame. When set high, the microphone outputs the signal in the right channel SD: Serial data output of the I²S interface. VCC: Input power supply, 1.8V to 3.3V. GND: Power ground Connect with our ESP32 development board:

INMP441 ESP32 Development Board 1. SCK >> GPIO14 2.SD >> GPIO32 3.WS >> GPIO15 4.L/R >> GND 5.GND >> GND 6.VDD >> VDD3.3

Package Included: 1 xOmnidirectional Microphone Module