1.7.1

• Improved responsiveness to magnetic switch.
• Fixed issue with deployment ID when using acoustic configuration.

Flash CRC: 5A8A

1.7.0

• Added additional low-gain range.
• Added support for AudioMoth GPS Board.

Flash CRC: D098

1.6.0

• Added multiple amplitude threshold scales
• Updated to latest GCC ARM release
• Updated file header information
• Updated CONFIG.TXT content
• Implemented energy-saver mode
• Added option to disable 48 Hz DC blocking filter
• Reduced energy consumption whilst waiting to open files

Flash CRC: C76E

1.5.0

• Added persistent configuration (settings remain even when power is lost).
• Added acoustic configuration.
• Improved recording timestamp accuracy.
• Added minimum trigger threshold period setting.
• Added choice of battery indication.
• Added deployment ID functionality.
• Added switching to external microphone.

Flash CRC: 8BDD

1.4.4

• Improved recording quality at low sampling rates (8, 16 and 32kHz).

Flash CRC: 4709

1.4.3

• Updated to avoid switch bounce when changing from DEFAULT mode to USB/OFF mode.

Flash CRC: CD27

1.4.2

• Improved handling of short sleep durations.
• Changed DEFAULT mode to record continuously (ignoring sleep / duration settings).
• Correctly handled 4.3GB WAV file size limit by closing the current file and restarting a new one.

Flash CRC: 5E39

1.4.1

• Update to start recording mid-cycle, rather than wait for next cycle, when using sleep/record cycles

Flash CRC: 46DD

1.4.0

• Added threshold recording.
• Added low-pass, band-pass and high-pass filters.
• Allows duty cycle to be disabled.
• Improved UTC formatting.
• Improved low-voltage cut-off for use with rechargeable batteries.
• Added ability to set the first and last recording date to allow for delayed start and to prevent filling up SD cards on long-term deployments.
• On-device temperature measurement included in WAV file header.
• Added ability to write the configuration description to SD card to allow easier record keeping.

Flash CRC: CEF7

1.3.0

• Added automatic entry to bootloader mode
• Added querying whether firmware supports automatic bootloader switching

Flash CRC: 6BE6
Programmed bytes: 118336