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DFRobot Fermion: I2S MEMS Microphone
DFRobot Fermion: I2S MEMS Microphone
DFRobot Fermion: I2S MEMS Microphone
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DFRobot Fermion: I2S MEMS Microphone

Marsoni M251S
Sale price$245.00
Pay 4 payments of $61.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
DFRobot Fermion: I2S MEMS MicrophoneThis digital I2S MEMS Microphone works well with microcontrollers with I2S audio outputs like ESP32. Compared with traditional analog ones, this microphone features low noise, high sensitivity & reliability, and other excellent performances, which make it applicable to projects like voice recognition, recording, AI learning, Bluetooth audio transmission, and so on. This module uses surface mount MEMS I2S microphone sensor with top port, no components
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1395 reviews
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Verified Purchase
Tsia
Charlottesville, US
★★★★★ 4
Just as pictured
Size: X-Large, Color: Mauve/Apples
It is sized big so I suggest that you order a size down.other than that it is just as pictured.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
C
Verified Purchase
Cynthia
Battle Creek, US
★★★★★ 5
Good
Size: Medium, Color: Pink/Unicorn
Fits as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
T
Verified Purchase
Tam I M
Battle Creek, US
★★★★★ 5
Great quality
Very comfortable and good quality we have washed it multiple times and still looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jia
Lexington, US
★★★★★ 5
The pants are of excellent quality
Size: XX-Large, Color: Mauve/Apples
The pants are of excellent quality, made from thick material that feels very warm. By comparison, the long-sleeve T-shirt is thinner and not as warm as the pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
P
Verified Purchase
Peggie Brown
Pawtucket, US
★★★★★ 5
Cute toddlers outfit
Size: 2T, Color: Mauve/Apples
The material is good made well reasonably priced
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025

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