Thanks so much, this helped me resolve issue. Full listing below for anyone that needs it.
CP2102N USB to UART Bridge Controller:
Product ID: 0xea60
Vendor ID: 0x10c4 (Silicon Laboratories, Inc.)
Serial Number: 94338051de61e811841[XXXREDACTEDXXX]
Speed: Up to 12 Mb/sec
Manufacturer: Silicon Labs
Location ID: 0x14100000 / 29
Current Available (mA): 500
Current Required (mA): 100
Extra Operating Current (mA): 0
I have not investigated this but I doubt that this would be doable due to memory constraints.
If you investigate this and come to a conclusion I would like to hear about it if you want to share your findings!
How I make use of the SPresence's Audio library to record audio with the Main Board? (The documentation only describes the extension board's use) I currently have an electret microphone in one of the GPIO pins and want to record the audio in a MP3 file.
Unfortunately there are only a few dedicated pins that can be used as microphone inputs. It is not possible to take any GPIO and connect a microphone to it. This is because to use a microphone you need special analogue electronics/amplifiers inside the chip that can read/sense and convert the very weak signals that comes from a microphone.
If you want to use a electret microphone you would either have to use the extension board to connect the mic to or design your own board in a format that suits you.
Judging from the log you have been running the sketch from 18:39:58 to 18:40:14 which is only a few seconds.
To get the a fix you need to be outside under clear sky and wait longer thand that, maybe a minute or even longer. Depends on the conditions and if you have made a cold start.