Thanks you really helped me out there! I think I will go for arrays to store data, use the flash memory and MQTT for submiting the data to the server. If that very basic setup doesn't hold, I will opt for something else. But I don't want to unnecessary overcomplicate it at first :) Thanks again! I w...

Very interesting, thank you!

That leaves me with a question though: Can node red also be run on esp32? Because I need the database to operate ON my esp32.

Hi guys

I want to create a database on my ESP32 where I collect all incoming information about temperature, humidity, ... etc. It should then send the information to a webserver when a connection is established. How would you go about it?