🎤 Tiny Mic, Big Impact: Capture Every Detail Like a Pro
The Adafruit I2S MEMS Microphone Breakout (SPH0645LM4H) is a compact, purely digital microphone designed for high-fidelity audio capture across a 50Hz to 15KHz range. Its ultra-slim form factor and digital I2S output make it ideal for modern audio projects, especially on Cortex M-series chips and single-board computers, delivering professional sound quality without analog noise.
| ASIN | B06XNL2GBW |
| Antenna Location | Voice Recording, Video Recording, Video Conference |
| Audible Noise | 15 Decibels |
| Audio Sensitivity | 94 Decibels |
| Best Sellers Rank | #11,449 in Musical Instruments ( See Top 100 in Musical Instruments ) #169 in Condenser Microphones #708 in Single Board Computers (Computers & Accessories) |
| Brand | Adafruit |
| Built-In Media | Microphone |
| Color | Blue |
| Compatible Devices | Personal Computer |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 4.4 out of 5 stars 58 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 50Hz - 15kHz |
| Frequency Response | 15 KHz |
| Hardware Platform | PC |
| Impedance | 16 Ohms |
| Item Dimensions | 3 x 2 x 1 inches |
| Item Height | 1 inches |
| Item Weight | 5 Grams |
| Manufacturer | Adafruit |
| Maximum Frequency | 15 KHz |
| Microphone Form Factor | Mini |
| Model Name | Adafruit I2S MEMS Microphone Breakout |
| Model Number | 3421 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 15 dB |
| Special Feature | Purely digital with a digital output, optimized for Cortex M-series chips and single-board computers |
| UPC | 717520031291 604776613404 |
A**L
PandemicHQ
This worked right out of the box. I have this working in Home Assistant via EspHome. Reach out to me if you have questions or need consultation in that application.
W**H
Wled Audio Reactive
Worked right out of the box with no issues. Running it as a digital mic on the WLED audioreactive chain, it was detected in the console on the first run and has been going for 6 hrs now without any code modifications. I just ordered another.
M**E
Barely works-
Only works if I repeat exactly the person I am transcribing, into the phone myself-even then, despite being articulate I must make constant corrections. Try to get accurate transcribe of another person-talk slow clear English-you’ll spend half your time filling in mega blanks.
M**N
Great seller, arrived fast, and works great.
Excellent product, thanks!
Trustpilot
1 week ago
2 weeks ago
