Hi,

i want to log approx. 100 sensor measurings per day.
At the moment i use a SD Card reader for logging but i wonder if it would work using the SPIFFS for this job?

I read that with the ESP8266 only 10000 writing cycles are possible which would mean that i would reach this limit after 100 days ...

Hi,

since now i only used ESP8266.
When uploading a sketch via Arduino, you've got the options

Erase flash --> Only Sketch
Erase flash --> Sketch and WiFi Settings
Erase flash --> All flash contents (means also SPIFFS-Filesystem is cleaned)

When choosing ESP32 from Board-List this option is ...