ESP32 persistent memory tips using RTC and SPIFFS without EEPROM Posted: March 12, 2026 | Last updated: March 12, 2026 Unlock the secret to storing data on the ESP32 without using EEPROM. In this ...
Earlier versions of the Arduino IDE made uploading files to an ESP32’s SPIFFS filesystem easy via the ESP32FS plugin. Sadly, that’s no longer possible under the rewritten Arduino 2.0 IDE. Thankfully, ...