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Audiomoth Dev + GPS Bundle

Use GPS time signals to set the internal AudioMoth clock and to synchronise recordings
Audiomoth Dev + GPS Bundle
Audiomoth Dev + GPS Bundle
0 of 2
Audiomoth Dev + GPS Bundle Audiomoth Dev + GPS Bundle
142% Funded
142 of 100
8 of 150 units are still available
$149.99 + Shipping

Product Details

Brand / Manufacturer

Open Acoustic Devices

Manufacturer Part #


Product Description

The AudioMoth Dev and GPS bundle has everything needed to start using GPS time signals to set the internal AudioMoth clock and to synchronize recordings. The standard AudioMoth firmware will use the GPS to set the AudioMoth clock before each recording period. The alternative AudioMoth-GPS-Sync firmware allows recordings to be synchronized to better than one microsecond

Included in the bundle

  • Audiomoth Dev 
  • AudioMoth GPS Board
  • 2 pin and 4 pin JST-PH jumper cables to connect the two boards

JST-PH 4 PinJST-PH 2 pin


GPS Board Features

  • Time setting from GPS (PA1616S) 
    • 33 tracking/ 66 acquisition-channel GPS receiver
    • GPS Consumption current(@3.3V):
      • Acquisition: 25mA Typical
      • Tracking: 20mA Typical
  • Delayed start with magnetic reed switch 
  • Start and stop recording with magnet (ideal for controlling the device when inside an enclosure)
  • Module datasheet: https://www.cdtop-tech.com/products/pa1616s
  • Application notes:


AudioMoth Dev Features

  • Silicon Labs Wonder Gecko microcontroller
    • 48MHz 32-bit processor
    • DSP instruction support and floating-point unit
    • 256kB Flash
    • 32kB RAM plus an extra 256kB of external SRAM
  • On-board analog MEMS microphone, Sensitivity -38 dBV/Pa, 63 dBA SNR, 10Hz to 192kHz 
  • Sample rates up to 384kHz
  • 3.5 mm jack socket for external electret condenser microphones 
  • Micro-USB B port for power, configuration and for reprogramming the Flash
  • 5 separate JST-PH style headers for board-board/board-case integration
  • 2-pin JST-PH header for connecting external power supplies (3.3V to 6V)
  • 2-pin JST-PH header for powering external 3V boards or products from AudioMoth Dev – 3pin JST-PH header for external red and green LED’s
  • 3-pin JST-PH header for an external switch
  • 4-pin JST-PH header for multi-function 3V General Purpose I/O (GPIO)
  • 6-pin serial wire debug port
  • MicroSD card connector 
  • Datasheet: GitHub - Audiomoth Dev Datasheet


  • Orders will be shipping around March 1st 2024, once shipped you will receive an automatic email with your tracking information.
  • This Group Buy campaign ends on February 23rd 2024
  • Your order may be charged while the GroupGet campaign is live and active.
  • No batteries or battery holder included
  • All versions of AudioMoth firmware and apps are compatible with all hardware versions.
  • The AudioMoth GPS Board and AudioMoth Dev bundle is not compatible with the AudioMoth IPX7 Case.
  • International Duties and Taxes are not included, you may be required to pay these before delivery.

Export Information

  • AudioMoth Dev, HTSUS: 8519.81.25.00, Country of Origin: China, ECCN: EAR99
  • AudioMoth GPS Board, HTSUS:  8517.62.0090, Country of Origin: China ECCN: 7A994

Purchase Information

Unit Deliverable

One AudioMoth Dev 1.0.1, one AudioMoth GPS 'S' Board, and one of each 2 pin and 4 pin JST-PH jumper cables

Unit Price



Campaign Funded, ends when minimum unit count reached

Lead Time

7 Days after campaign end date

Options and Add-Ons

Audiomoth Dev + GPS Bundle

64GB Micro SD Card


This SD card has been validated by Open Acoustic Devices to deliver the highest quality recording and best compatibility with AudioMoth Dev (card model determined by available supply).

SanDisk Extreme® microSDHC™ UHS-I w/adapter- 64GB

SanDisk Extreme Pro® microSDHC™ UHS-I w/adapter- 64GB

Audiomoth Dev + GPS Bundle

USB A to Micro B Charge & Sync Cable


300.0 mm (0.98') Micro USB Cable

Audiomoth Dev + GPS Bundle

AudioMoth USB Microphone and Case (Green)


The AudioMoth USB Microphone and Case (Green) together make a splashproof and easy-to-use full-spectrum USB microphone. The device streams audible and ultrasonic frequencies via USB and is designed to specifically run using the free AudioMoth Live App and using the AudioMoth USB Microphone firmware. It uses an identical audio front-end to the standard AudioMoth 1.2.0 variants and doesn’t require batteries. It also has a 3.5mm socket to allow additional external electret condenser (PIP) microphones/hydrophones to be used. The case is made from injection-molded polycarbonate and the acoustic path is protected using a splashproof Gore acoustic vent. The case has an easy-accessible switch and a large loop to take strain off of the USB cable or to make it easy to attach to objects during use. 

Latest AudioMoth USB Microphone GroupGets campaign - https://groupgets.com/usbmoth


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