genbots
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12S Microphone
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The GenBots INMP441 is an omnidirectional MEMS microphone featuring a 24-bit I2S digital audio output. With an integrated anti-aliasing filter, analog-to-digital converter, and low-noise pre-amp, it connects directly to the ESP32, ESP32-S3, or Raspberry Pi without any analog signal degradation. The premier microphone module for Alexa/Google voice assistants, sound classification, and noise analysis.
● Available for Order (Dispatched from Sonipat)
Technical Specifications & Build
SKU: GB-12S-MICR-30ECProcessor / MCU
TDK InvenSense INMP441 Digital I2S MEMS Audio Sensor
Material / Build
Surface-Mounted Bottom/Top Acoustic Port on Ultra-Thin FR-4 Board
Net Weight
6 g
Dimensions
14 × 13 × 2.5 mm
- Processor / Controller:
- TDK InvenSense INMP441 Digital I2S MEMS Audio Sensor
- Material / Construction:
- Surface-Mounted Bottom/Top Acoustic Port on Ultra-Thin FR-4 Board
- Audio Resolution:
- 24-bit Precision I2S Digital Audio Output
- Signal-to-Noise Ratio (SNR):
- 61 dBA High Sensitivity
- Operating Voltage:
- 1.8V - 3.3V DC
- Weight:
- 6g
- Dimensions:
- 14 x 13 x 2.5 mm
- Frequency Range:
- 60 Hz to 15,000 Hz Flat Acoustic Response
- Package Contents:
- 1x INMP441 I2S Digital MEMS Microphone Module
Tags & Keywords
#inmp441#i2s-microphone#mems-microphone#voice-recognition#esp32-audio
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Community Verified Hardware
Tested by GenBots in Sonipat labs for accurate voltage tolerances, breadboard fit, and reliable code execution.