ESP32_FlashMemory as EEPROM

Use Flash memory as EEPROM

With the ESP32 and the EEPROM library you can use up to 512 bytes in the flash memory.

Implementation

The data stored in the flash memory will not disappear when the power is off.

In this implementation we will use it to store variables that must be memorized：

• uvTime
• rfAddrID
• fanGear

We will use 17 bytes of flash memory space to store the data.