AudioMoth

Limited Units Available!

Acoustic Revolution: AudioMoth v1.2.0 Takes Wildlife Monitoring to New Heights

AudioMoth v1.2.0 redefines wildlife monitoring with its new MEMS microphone, ultra-fast recording, and optimized performance with 3 AA batteries.

AudioMoth v1.2.0 is an open-source acoustic monitoring device used to monitor wildlife. AudioMoth is sensitive to both audible sounds and ultrasonic frequency range. It records uncompressed audio from 8000 to 384,000 samples per second on a micro SD card. AudioMoth 1.2.0 has an updated audio front end with reduced self noise, support for external microphones, and an updated internal microphone.

Included Improvements

• New integrated MEMS microphone.
• Improved recording quality.
• Enhanced performance with NiMH rechargeable batteries.
• Exposed footprint on the PCB for an external microphone via a 3.5mm jack. IMPORTANT TO KNOW: When the 3.5mm jack is connected, AudioMoth is no longer compatible with the official AudioMoth IPX7 case.

Comes with Preinstalled Firmware Version 1.5.0

• All AudioMoth firmware and applications are compatible with all hardware versions.
• Support for human-readable long filenames (e.g., 20181212_093000.WAV).
• Support for local time for file names and file system timestamps.
• Support for reporting the firmware version number.
• Improved reliability if an error occurs while writing to the SD card.

Battery Life

The AudioMoth configuration app uses the given recording settings and periods to calculate the device's approximate power consumption in milliamp-hours (mAh) and storage consumption in bytes per day.

Note: Batteries, microSD card, and USB cable not included.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• • EFM32 Gecko processor.
  • Capable of recording uncompressed audio on micro SD from 8k to 384k samples/second.
  • Records uncompressed WAV files to the SD card.
  • Powered by 3 AA batteries.
  • Analog MEMS microphone.
  • Analog preamplifier with adjustable gain.
  • Measures just 58 x 48 x 15 mm.
  • Configurable USB interface.
  • Onboard real-time clock keeps track of time in UTC.
  • Serrated switch, SD card slot, and USB connector to better protect the switch from accidental damage and allow a flush fit within cases and enclosures.
  • Right-angled PMOD header for expansion boards using UART.
• • 1x AudioMoth
• • Batteries & Chargers
  • Micro SD Memory Card
  • USB Cable
  • AudioMoth App
• • AudioMoth Protective Case
• • Check Getting Started for help setting up a new AudioMoth.
  • Download the Operation Manual
  • Check the Support Forum

(S 8/10/2020, JC 20210511)