





🎧 Elevate your sound game with precision digital clarity!
The Adafruit I2S MEMS Microphone Breakout (SPH0645LM4H) is a compact, bottom-ported digital microphone designed for professional-grade audio capture. Featuring a 94dB sensitivity and a frequency response spanning 50Hz to 15kHz, it delivers clear, omnidirectional sound detection. Its I2S digital output ensures easy integration with modern microcontrollers and single-board computers, making it ideal for developers, content creators, and tech enthusiasts seeking high-quality audio input in a small, cost-effective package.
| ASIN | B06XNL2GBW |
| Audio Sensitivity | 94 Decibels |
| Best Sellers Rank | #55,515 in Office Products ( See Top 100 in Office Products ) #3,210 in Office Electronics Accessories #8,630 in Portable Audio & Video Accessories |
| Colour | Blue |
| Compatible Devices | Personal Computer |
| Country of Origin | USA |
| Frequency Response | 15 KHz |
| Generic Name | Microcontroller |
| Hardware Platform | PC |
| Impedance | 32 Ohms |
| Importer | Shop The World B112 Virwani Industrial estate Western Express Highway Goregaon east Mumbai 400063 Email [email protected] www.shoptheworld.in WhatsApp no +919820168421 |
| Included Components | Microphone |
| Item Dimensions LxWxH | 7.6 x 5.1 x 2.5 Centimeters |
| Item Weight | 5 g |
| Item dimensions L x W x H | 7.6 x 5.1 x 2.5 Centimeters |
| Item model number | 3421 |
| Manufacturer | Adafruit, Adafruit Industries LLC |
| Material | feather |
| Microphone Form Factor | Mini |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 1 |
| Packer | Shop The World B112 Virwani Industrial estate Western Express Highway Goregaon east Mumbai 400063 Email [email protected] www.shoptheworld.in WhatsApp no +919820168421 |
| Polar Pattern | Omnidirectional |
| Power Source | Corded Electric |
| Product Dimensions | 7.62 x 5.08 x 2.54 cm; 5 g |
| 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
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.
E**Z
Gut
M**L
Kann ich noch nicht sagen da ich es mit wled und dem esp 32 noch nicht zum laufen bekommen habe.
W**H
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.
Trustpilot
1 month ago
1 day ago