ESP8266 Community Forum

- Thu Aug 27, 2015 7:50 am #27162 as far as FLASH wear, most modern FLASH is rated at Greater that 100k write cycles for every memory location. If you are using part of it like an EEPROM to store parameters, if you changed them 10X a day, 365 days a year, it would be over 27 years before you needed to worry about wear. And then you can just map out the memory locations you were using and use a fresh set for another 27 years. just keep a counter of writes and shift after 100k. Definitely not worth adding another part for this storage