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Item #:
221638273
3 PCS INMP441 Omnidirectional Microphone Module ESP32 I2S Interface MEMS High Precision Low Power Digital Output Supports ESP32
Item #:
221638273
STD 399195
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The INMP441 reproduces natural, high-definition audio with outstanding clarity, making it an ideal choice for near-field sound applications.
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What Stands Out
High Precision
The INMP441 microphones deliver exceptional audio clarity, enabling clear sound capture for various applications, making them ideal for projects requiring detailed audio input.
Low Power Consumption
With its efficient design, this microphone module ensures minimal power usage, which is perfect for battery-operated devices, enhancing longevity and performance.
I2S Interface Compatibility
The support for ESP32's I2S interface allows for seamless integration and high-quality digital audio output, making it easy to implement in various tech projects.
Product Details
| Connectivity Technology | I2S |
| Connector Type | I2S |
| Special Feature | I2S Interface |
| Compatible Devices | Gaming Console, Personal Computer |
| Polar Pattern | Omnidirectional |
| Audio Sensitivity | 26 Decibels |
| Microphone Form Factor | Omnidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 61 dB |
| Number of Channels | 3 |
| Frequency Response | 15 KHz |
| Audible Noise | 61 Decibels |
| Color | 3 PCS |
| Antenna Location | Voice Recording, Video Recording, Video Conference |
| Brand | Qoroos |
| Model Name | INMP441 Microphone Module |
| Model Number | AT-INMP-3P |
| Built-In Media | INMP441 Module |
| Manufacturer | Qoroos |
| Mfr Part Number | AT-INMP-3P |
| Recommended Uses For Product | Voice Recording, Video Recording, Video Conference |
| Included Components | INMP441 Module |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Audio Projects
Ideal for hobbyists developing audio recording systems using ESP32 for various applications like voice recognition.
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IoT Integrators
Suitable for developers integrating sound sensors into IoT systems for smart home automation and monitoring.
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Low-Power Applications
Best for projects that require high-precision audio capture with minimal power consumption, extending device battery life.
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Professional Audio
Not suitable for high-end professional audio applications that require studio-grade microphones with superior sound quality.
Product Description
3 PCS INMP441 Omnidirectional Microphone Module ESP32 I2S Interface MEMS High Precision Low Power Digital Output Supports ESP32
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the INMP441 Omnidirectional Microphone Module used for?
Answer: The INMP441 Omnidirectional Microphone Module is primarily used for capturing high-quality audio in various applications such as voice recognition, sound recording, and multimedia projects. Its MEMS technology enables high precision and low power consumption, making it ideal for battery-operated devices. This module is particularly useful in DIY projects with ESP32 boards, allowing seamless integration with smart devices. -
Question:
How does the ESP32 I2S interface work with the INMP441 microphone?
Answer: The ESP32 I2S interface allows easy connection and communication between the ESP32 microcontroller and the INMP441 microphone module. I2S, or Integrated Circuit Sound, is a digital audio interface that transmits audio data effectively. By utilizing this interface, users can capture audio signals while maintaining high fidelity, making it suitable for applications like audio streaming and voice commands. -
Question:
Is the INMP441 module compatible with Arduino?
Answer: Yes, the INMP441 module can be used with Arduino boards alongside ESP32. However, this setup requires specific libraries and an understanding of the I2S communication protocol. This flexibility allows hobbyists to build diverse projects, such as smart home systems or audio processing devices, leveraging the power of both platforms to create innovative applications. -
Question:
What are the advantages of using MEMS microphones like INMP441?
Answer: MEMS microphones like the INMP441 offer several advantages, including compact size, robustness, and low power consumption. Unlike traditional microphones, MEMS microphones can operate effectively in a wide range of conditions, making them ideal for portable devices. Their high sensitivity and low noise characteristics ensure clear audio capture, which is essential for applications like personal assistants or audio analytics. -
Question:
Can the INMP441 microphone be used for voice recognition applications?
Answer: Absolutely, the INMP441 microphone module is well-suited for voice recognition applications due to its high sensitivity and clarity in audio capture. Working alongside an ESP32 microcontroller, it can process voice commands in real-time, enhancing user interaction in smart home devices and robotics projects where effective communication is critical. -
Question:
What kind of projects can I build with the INMP441 and ESP32?
Answer: You can build various exciting projects with the INMP441 and ESP32, such as voice-controlled smart home appliances, interactive audio interfaces, or sound sensor systems. The combination of these components allows for innovative solutions in modern electronics, including music applications where audio analysis and processing take center stage. -
Question:
How do I connect the INMP441 module to the ESP32?
Answer: To connect the INMP441 module to the ESP32, use the I2S interface pins: connect the microphone’s L/R pin to the ESP32’s I2S data pin, the BCLK pin to the Bit Clock pin, and the WS pin to the Word Select pin. This setup allows for seamless data transfer and ensures that the audio captured is efficiently processed by the microcontroller for various applications. -
Question:
Is the INMP441 module suitable for low-power projects?
Answer: Yes, the INMP441 microphone module is specifically designed for low-power applications. It operates efficiently, consuming minimal power, which is valuable for battery-operated devices. This characteristic makes it a perfect choice for portable recording devices or IoT applications where power conservation is crucial for extended operational life. -
Question:
Where can I buy 3 PCS INMP441 Omnidirectional Microphone Module ESP32 I2S Interface in São Tomé and Príncipe?
Answer: You can purchase the 3 PCS INMP441 Omnidirectional Microphone Module ESP32 I2S Interface from Ubuy, a reliable e-commerce platform that offers various electronic components. Ubuy provides an extensive selection of products, making it convenient to find exactly what you need for your projects. -
Question:
What are the key specifications of the INMP441 microphone module?
Answer: The key specifications of the INMP441 microphone module include high Signal-to-Noise Ratio (SNR) for clear audio capture, low total harmonic distortion (THD) for better sound fidelity, and digital output performance that supports various sampling rates. These features make the module highly effective for capturing high-quality sound in diverse electronic projects.
Qoroos Microphone Elements AT-INMP-3P Editorial Review
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Features & Benefits
- High-performance omnidirectional MEMS microphone with digital output.
- Exceptional audio capture quality for professional applications.
- Compact design at 4.72 × 3.76 × 1 mm for seamless PCB integration.
- Impressive 61 dBA signal-to-noise ratio for clear audio reproduction.
- Built-in 24-bit I²S interface simplifies connections to processors.
- Versatile across applications like teleconferencing, gaming, and mobile electronics.
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