μMoth by Open Acoustic Devices
Description
μMoth (“micro-moth”) is the worlds smallest full-spectrum acoustic development board, based on AudioMoth and the Gecko processor range. Just like its namesake the moth, μMoth can listen at audible frequencies, well into ultrasonic frequencies. It measures just 25mm x 36mm and weighs 4 grams. It is capable of recording uncompressed audio to microSD card at rates from 8,000 to 384,000 samples per second. It also shares the same supporting software and firmware as AudioMoth.
Features
- EFM32 Gecko processor
- Capable of recording at sample rates up to 384kHz
- Records uncompressed WAV files to microSD card
- Powered by a two pin JST-PH connector
- Can be used with 3.7 V - 6 V batteries
- Analog MEMS microphone
- Analog pre-amplifier with adjustable gain
- Measures just 26 x 36 mm
- Configurable USB interface
- Onboard real-time clock keeps track of time in UTC
- Exposed header for GPIO expansion
Compatible battery from Sparkfun
Active Group Buys
None currently active for this product. Please contact us if you'd like to see one.
Previous Group Buys
µMoth (Round 4)
Funded
GroupGet
Funded
312%
Target
25
Price
$99.99
µMoth v1.0.1 (Round 3)
Funded
GroupGet
Funded
523%
Target
100
Price
$99.99
μMoth (Round 2)
Funded
GroupGet
Funded
442%
Target
100
Price
$99.99
μMoth
Funded
GroupGet
Funded
200%
Target
50
Price
$99.99