As I briefly explained earlier, the project (its a curing/fermenting fridge controller) has two modes, offline and online. if offline mode, the setup and configuration is done thru encoder+display, and its enough for the unit to work as long there is mains power supply
The online mode will let you do the same via the browser and configure a thingspeak channel to send telemetry for example, or see a dashboard.
To do this, you need to handle input via the browser for channel number, api key and some more details.
So, I'm looking for a library to handle the interaction via the browser, saw what Tasmota does, liked it in the barebones to the point style. But I am unable to find a library, thats why I posted. Do you have a suggestion?
Check this video Control de heladera para embutidos y charcutería - YouTube
The control uses wifi manager to handle the connection, if wifi is available it connects or via the browser lets you configure it, otherwise it works as a standalone unit.