What is the INMP441 Omnidirectional Microphone Module used for?

The INMP441 Omnidirectional Microphone Module is designed for audio capture applications, particularly for devices requiring high-quality sound input. With its MEMS technology, it offers precise audio reproduction with low noise levels, making it an excellent choice for projects that involve voice recognition, sound classification, or any application where audio fidelity is critical. Whether you're developing an IoT device or an audio project with the ESP32, this module ensures clear sound input, enhancing the overall performance of your product.

How does the I2S interface work with the INMP441 microphone?

The I2S (Inter-IC Sound) interface facilitates digital audio data transfer between devices. When using the INMP441 microphone module, this interface enables the seamless transmission of high-resolution audio signals from the microphone to your processing unit, such as the ESP32. The I2S interface allows for lower latency and a cleaner signal compared to analog methods. This makes it ideal for real-time audio applications, such as voice commands or audio feedback systems, where timing and audio quality are critical.

What are the power consumption features of the INMP441 module?

The INMP441 Omnidirectional Microphone Module is known for its low power consumption, which is especially beneficial for battery-operated devices. Operating at mere milliwatts, it can efficiently function in continuous audio streaming projects without draining the battery quickly. This feature makes it an excellent choice for portable devices, where energy efficiency is key. Users can confidently deploy this module in wearable technology or smart devices intended for prolonged usage without worrying about frequent recharges.

Can the INMP441 microphone module be used with the ESP32?

Yes, the INMP441 microphone module is fully compatible with the ESP32. This compatibility allows developers to leverage the powerful processing capabilities of the ESP32 for advanced audio applications. By integrating the INMP441 with the ESP32, users can create applications for voice recognition, speech processing, and sound-based interactions. This combination opens up a wide range of possibilities for DIY projects, smart home devices, or even robotics that require robust audio input.

What is the audio quality of the INMP441 microphone module?

The INMP441 microphone module offers excellent audio quality, featuring a high signal-to-noise ratio and low total harmonic distortion. This results in clear and accurate sound capture, which is essential for applications such as voice recognition or audio recording. Users will appreciate the fidelity it brings to their projects, whether they are creating a digital assistant, a voice-controlled device, or merely capturing ambient sound. The clear audio quality enhances user experience significantly in any possible application.

What are the dimensions and other specifications of the INMP441 module?

The INMP441 module typically has compact dimensions, making it easy to integrate into various projects without taking up too much space. Generally, it features a small footprint, allowing it to be used in tight spaces. Alongside its high precision and low power consumption, it operates within a typical voltage range suitable for most microcontroller applications, including those involving the ESP32. This combination of size and performance makes it particularly valuable in modern electronic designs.

Is the INMP441 microphone module suitable for hobbyist projects?

Absolutely! The INMP441 microphone module is particularly popular among hobbyists and DIY enthusiasts because of its simplicity and high performance. Easy to wire with microcontrollers like the ESP32, it enables creators to implement innovative audio features in their projects. Whether you're building a home automation system, a sound-activated light, or an educational audio project, this module serves as a versatile component that can elevate your work with high-quality audio input.

How can I connect the INMP441 to my ESP32?

Connecting the INMP441 module to the ESP32 is straightforward. The microphone's I2S interface pins must be wired to the corresponding I2S pins on the ESP32 board. Typically, this includes connecting the data line, clock, and power. Various libraries and example codes are available to help set up the software side, allowing users to easily capture and process audio signals. This DIY integration is beneficial for anyone looking to enhance their ESP32 projects with quality sound input.

What are some applications for the INMP441 microphone module?

The INMP441 microphone module is suitable for a variety of applications, including voice recognition in smart home devices, environmental sound monitoring, and audio data logging for remote monitoring systems. Developers may use it in robotics for sound detection or in security systems for sound activation. Its versatility makes it a strong choice for both hobbyist projects and professional applications alike, wherever high-quality audio input is necessary.

Where can I buy the INMP441 Omni-directional Microphone Module in Bulgaria?

You can purchase the 1 PCS INMP441 Omnidirectional Microphone Module from Ubuy in Bulgaria. Ubuy offers a wide selection of electronics and components, including this high-precision microphone module that supports the I2S interface for seamless integration with devices like the ESP32. It's an ideal destination for sourcing high-quality electronic components required for your next project.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

CNLW

1 PCS INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power Consumption I2S Interface Support ESP32

Experience crystal-clear audio with the high-precision INMP441 Omnidirectional Microphone Module.

CNLW

Item #: 87584778

1 PCS INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power Consumption I2S Interface Support ESP32

Item #: 87584778

€ 27

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What Stands Out

High Precision

The INMP441 offers exceptional audio clarity and fidelity, making it ideal for applications requiring accurate sound capture, enhancing speech recognition and audio recording quality.

Low Power Consumption

Designed with energy efficiency in mind, this microphone module consumes minimal power, extending the battery life of portable devices while maintaining high performance.

I2S Interface Support

Seamlessly integrates with ESP32 and other devices via the I2S interface, ensuring straightforward connectivity and compatibility for a wide range of audio applications.

Product Details

Brand Name	CNLW
Manufacturer	CNLW
Manufacturer Part Number	LW002530
Number of Pieces	1
Brand	CNLW
Number of Items	1
Item Weight	0.04 lbs (20 grams)

Who Should Buy?

IoT Developers
Ideal for developers creating low-power IoT projects requiring high-quality audio capture with ESP32 integration.
Robotics Enthusiasts
Perfect for hobbyists building robots that need to recognize sound or voice commands with minimal power draw.
Audio Projects
Useful for audio engineers or makers designing custom audio projects where space and power are limited.

High-End Production
Not suitable for professional audio recording environments needing high dynamic range and low noise floor.

Product Description

1 PCS INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power Consumption I2S Interface Support ESP32

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Question: How to Shop 1 PCS INMP441 Omnidirectional Microphone Module MEMS Online From Ubuy?

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Question: Is 1 PCS INMP441 Omnidirectional Microphone Module MEMS Available to Shop Online in Bulgaria?

Answer: Yes, at Ubuy Bulgaria this product is available for you to shop at a reasonable price. The 1 PCS INMP441 Omnidirectional Microphone Module MEMS is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

High precision sound capture
Low power consumption
I2S interface support
Compatible with ESP32
Compact and lightweight design

Cons

Limited sensitivity range

Product Price History

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits

Omnidirectional design for versatile audio capture.
Digital I²S interface provides high-precision 24-bit audio data.
Exceptional signal-to-noise ratio of 61 dBA for clear sound.
High sensitivity at -26 dBFS ensures accurate audio levels.
Stable frequency response span from 60 Hz to 15 kHz.
Low power consumption with only 1.4 mA current draw.

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1 PCS INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power Consumption I2S Interface Support ESP32

€ 27

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