So am i supposed to connect the l/r and gnd pins of the inmp4441 to the same gnd pin on the esp32?

Dear fellow. There is just one ground on any device, or processor, including ESP32. You may connect any number of devices to that ground.

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Teyleten Robot INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface (5PCS)

Product ID: 411529095

Details

Audio Sensitivity
26 db
Brand
Teyleten Robot
Compatible Devices
Personal
Connectivity Technology
I²S
Connector Type
I²S
Included Components
Microphone

🌐Omnidirectional 60Hz-15kHz range

🔋Ultra low 1.4mA power draw

🎙️24-bit I2S digital precision

E£ 2101

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Description

🎧 Elevate your audio game with precision that speaks volumes!

360 SOUND CAPTURE - Omnidirectional MEMS mic picks up every nuance from all directions with a flat frequency response.
PRO GRADE RELIABILITY - Trusted by makers and pros alike for consistent, high-fidelity voice and sound capture.
POWER SAVVY PERFORMANCE - Consumes just 1.4mA, perfect for always-on devices without draining your battery.
CRYSTAL CLEAR DIGITAL AUDIO - 24-bit I2S interface delivers pristine, noise-free sound for professional-grade recordings.
PLUG PLAY WITH MICROCONTROLLERS - Seamlessly integrates with DSPs and MCUs—no analog codec needed, simplifying your build.

The Teyleten Robot INMP441 is a high-performance MEMS omnidirectional microphone module featuring a 24-bit digital I2S interface, ultra-low power consumption (1.4mA), and a wide frequency response (60Hz-15kHz). Designed for seamless integration with microcontrollers and DSPs, it delivers crystal-clear, natural sound ideal for voice recording, video conferencing, and sound-reactive applications. This 5-pack offers reliable, professional-grade audio capture in a compact form factor.

Specifications

ASIN	B09G4RNT3G
Antenna Location	Voice Recording, Video Recording, Video Conference
Audible Noise	61 db
Audio Sensitivity	26 db
Best Sellers Rank	#45,786 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Microphone Elements
Brand	Teyleten Robot
Built-In Media	Microphone
Compatible Devices	Personal Computer
Connectivity Technology	I²S
Connector Type	I²S
Customer Reviews	4.6 4.6 out of 5 stars (88)
Enclosure Material	Plastic
Frequency Range	60 Hz to 15 kHz
Frequency Response	15 KHz
Hardware Platform	PC
Impedance	1 ohm
Item Dimensions	0.55 x 0.47 x 0.08 inches
Manufacturer	Teyleten Robot
Maximum Frequency	15 KHz
Mfr Part Number	INMP441
Microphone Form Factor	Mini
Minimum Frequency	60 hertz
Model Name	INMP441
Model Number	INMP441
Number of Channels	1
Number of Items	5
Number of Packs	5
Polar Pattern	Omnidirectional
Power Source	Corded Electric
Signal-to-Noise Ratio	61 db
Special Feature	Portable
UPC	768432962432

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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E£ 2101

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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