Features:
MEMS Technology: Utilizes MEMS (Micro-Electro-Mechanical Systems) technology to provide high-precision recording.
Low power consumption design: Saves energy and extends usage time, suitable for long time recording and transmission.
Supports ESP32 chip for easy connection to various embedded systems or development boards.
INMP441 Omni-directional Microphone Module: Omni-directional performance to capture sound over a wide range.
I2S interface: Adopts digital interface I2S to transmit high-quality digital audio signals.
Small and lightweight, easy to integrate into a variety of devices.
Specifications:
Model: INMP441
Adopt: MEMS Technology
Diameter about: 2cm/0.79in
Component: PCB
Interfaces:I2S
High signal-to-noise ratio of 61 dBA
High sensitivity -26 dBFS
Frequency response: 60 Hz to 15 kHz
Low power consumption:1.4mA
High PSR: -75 dBFS
Package Type:Not Assembled/Assembled
Note:
Due to the problem of lighting effects there is certain tolerances in product, please understand.
Please allow 0-1cm error due to the measurement.
Package includes:
1Set INMP441 Microphone Module
No-delivery refund
