I’m trying to use a file system library in the Ardruino IDE that supports the S3, I cannot for the life of me find clear instructions on how to do it, or if it’s even possible. I’m reading “SPIFFs” is obsolete and LITTLEFS or littlefs should be used. Somewhere along the line you should end up with a utility in the “Tools” menu (IDE v1.8.x, not 2.0) that says “ESP32 Data Upload Utility” or something to that affect. I’m using the Heltec Wifi 32 v3 board.
Thanks in advance.