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   "name": "INMP441 Omnidirectional Microphone I2S Interface Module",
   "description": "The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter, anti-aliasing filter, power management and industry standard 24-bit I2S interface. The I2S interface allows the INMP441 to be directly connected to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system. The INMP441 has a high signal-to-noise ratio and is an excellent choice for near field applications. The INMP441 has a flat wideband frequency response that results in high definition of natural sound. Specifications Input Voltage: 1.8V to 3.3V Low current consumption 1.4 mA Stable frequency response from 60 Hz to 15 kHz High PSR: -75 dBFS High sensitivity - 26 dBFS High signal to noise ratio is 61 dBA Digital I2S interface with high precision 24-bit data Connect to ESP32: INMP441 ESP32 SCK to GPIO14 SD to GPIO32 WS to GPIO15 L/R to GND GND to GND VDD to VDD3.3 More Information Same Spec Items - SKU A-7491 Manufacturer N/A MPN A-7491 Can be used with -",
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     "name": "Frequency",
     "value": "60 Hz",
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