This question maybe will be repetitive, but I am new to using AudioMoth and I am a bit confused.
Can I use SD cards larger than 32 GB? What about the SD format? We will work with birds (owls specifically) at 32 kHz sampling rate for three periods a day during six months.
Thanks.
If you have updated the firmware beyond the very early version 1.2.1, you can use any size SD card. We are currently on firmware 1.7.1 so that was a long time ago now. SD cards can be formatted to exFat, but should work straight out of the box without needing to re-format. At 32 kHz you could probably use any SD card speed class without any issues, we recommend these SD cards that we have tested for faster sample rates.