@peekay123 and @Suprazz, do you happen to have any sample code you wouldn’t mind sharing with me for SPIFFS beyond what’s in https://github.com/Suprazz/downloadFile?
I have Micron SPI NAND flash which says its interface is the same as for SPI NOR; maybe that’s already the answer to my problem described below but I am hopeful that I can use SPIFFS or another Particle-ported SPI Flash library. Do you think I stand a chance at getting SPIFFS (or anything) to work on SPI NAND with my Electron? I really like the idea of using embedded FRAM, flash, EEPROM for mechanical resilience as you’ve pointed out before, @peekay123, but need something in the 100+ MB range.
Following this thread and your response to my post a few weeks ago here, I have tried heading down that route but can’t yet get anything other than “Flash init error”. I set my chip select pin in the application.ino using if (flash.begin(D2)) as I’m not using the default CS; all other SPI defaults remain (SCK => A3, MISO => A4, MOSI => A5 for my Electron).
Thanks in advance for any pointers you’re able to offer!