Configuration/Provisioning mode
When the datalogger is started for the first time and not yet configured we need to configure some things like:
- Wifi SSID and password
- MQTT credentials
- frequency of data saving
- ...
We thought of some sort of captive portal which is reachable to bootstrap the datalogger via a Wifi AP hosted by the ESP, until its configured.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information