MKR GSM 1400 Persistent Data

Is there good way to store persistent data on the MKR GSM 1400? (I need to store <1k of data)

– It doesn’t seem that including “EEPROM.h” will work since the board does not have an eeprom.
– I could store a file in the SARA-U201 U-Blox chip, but will the u-blox operating system remove this file?
– If storing a file on SARA-U201 is an option, has there been any code written to do this already?


Hi @fischerklas,

You might find this library useful: GitHub - cmaglie/FlashStorage: A convenient way to store data into Flash memory on the ATSAMD21 an

Please read the read me page of the library to see if it fits your needs.