Hailege 3pcs INMP441 Omnidirectional Microphone Module 24 Bit Data I2S Interface Digital Output High Sensitivity High Precision
Hailege 3pcs INMP441 Omnidirectional Microphone Module 24 Bit Data I2S Interface Digital Output High Sensitivity High Precision
Hailege 3pcs INMP441 Omnidirectional Microphone Module 24 Bit Data I2S Interface Digital Output High Sensitivity High Precision
Description: Digital I2S interface with high-precision 24-bit data High signal-to-noise ratio of 61dBA High sensitivity - 26 dBFS Stable frequency response from 60Hz to 15kHz Low power consumption: low power consumption 1.4 mA. High PSR: -75 dBFS Interfaces: SCK: Serial data clock for I2S interface WS: Serial data word selection for I2S interface L/R: left/right channel selection When set to low, the microphone emits a signal on the left channel of the I2S frame. When set to high levels, the microphone emits signals on the right channel SD off: I2S interface serial data output VCC: input power 1.8V to 3.3V GND: power earth. How to connect to the ESP32 to I2S: Connect to the ESP32: INMP441 ESP32 SCK >> GPIO14 SD >> GPIO32 GPIO15. L/R >> GND GND >> GND VDD >> VDD3.3. Box contents: 3 x INMP441 omnidirectional microphone module
Product Features
- Digital I2S interface with high-precision 24-bit data
- INMP441 omnidirectional microphone module
- You can connect freely to EPS32 with I2S interface
- The high signal-to-noise ratio is 61 dBA; High sensitivity - 26 dBFS
- We offer the declaration of conformity. This product also includes an electronic user manual available in English, German, French, Spanish, Italian, Polish and Dutch. If you need support, please contact us.
Original: $94.89
-65%$94.89
$33.21More Images
Hailege 3pcs INMP441 Omnidirectional Microphone Module 24 Bit Data I2S Interface Digital Output High Sensitivity High Precision
Hailege 3pcs INMP441 Omnidirectional Microphone Module 24 Bit Data I2S Interface Digital Output High Sensitivity High Precision
Description: Digital I2S interface with high-precision 24-bit data High signal-to-noise ratio of 61dBA High sensitivity - 26 dBFS Stable frequency response from 60Hz to 15kHz Low power consumption: low power consumption 1.4 mA. High PSR: -75 dBFS Interfaces: SCK: Serial data clock for I2S interface WS: Serial data word selection for I2S interface L/R: left/right channel selection When set to low, the microphone emits a signal on the left channel of the I2S frame. When set to high levels, the microphone emits signals on the right channel SD off: I2S interface serial data output VCC: input power 1.8V to 3.3V GND: power earth. How to connect to the ESP32 to I2S: Connect to the ESP32: INMP441 ESP32 SCK >> GPIO14 SD >> GPIO32 GPIO15. L/R >> GND GND >> GND VDD >> VDD3.3. Box contents: 3 x INMP441 omnidirectional microphone module
Product Features
- Digital I2S interface with high-precision 24-bit data
- INMP441 omnidirectional microphone module
- You can connect freely to EPS32 with I2S interface
- The high signal-to-noise ratio is 61 dBA; High sensitivity - 26 dBFS
- We offer the declaration of conformity. This product also includes an electronic user manual available in English, German, French, Spanish, Italian, Polish and Dutch. If you need support, please contact us.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Hailege 3pcs INMP441 Omnidirectional Microphone Module 24 Bit Data I2S Interface Digital Output High Sensitivity High Precision
Description: Digital I2S interface with high-precision 24-bit data High signal-to-noise ratio of 61dBA High sensitivity - 26 dBFS Stable frequency response from 60Hz to 15kHz Low power consumption: low power consumption 1.4 mA. High PSR: -75 dBFS Interfaces: SCK: Serial data clock for I2S interface WS: Serial data word selection for I2S interface L/R: left/right channel selection When set to low, the microphone emits a signal on the left channel of the I2S frame. When set to high levels, the microphone emits signals on the right channel SD off: I2S interface serial data output VCC: input power 1.8V to 3.3V GND: power earth. How to connect to the ESP32 to I2S: Connect to the ESP32: INMP441 ESP32 SCK >> GPIO14 SD >> GPIO32 GPIO15. L/R >> GND GND >> GND VDD >> VDD3.3. Box contents: 3 x INMP441 omnidirectional microphone module
Product Features
- Digital I2S interface with high-precision 24-bit data
- INMP441 omnidirectional microphone module
- You can connect freely to EPS32 with I2S interface
- The high signal-to-noise ratio is 61 dBA; High sensitivity - 26 dBFS
- We offer the declaration of conformity. This product also includes an electronic user manual available in English, German, French, Spanish, Italian, Polish and Dutch. If you need support, please contact us.
