I have a working solar monitoring setup done on esp8266 module. Pipsolar alone is quite a strain on esp8266 and the device often behaves in a weird way: often delays and many warnings in the log are very worrisome and it looks like the platform is struggling with amount of data that uart sends at it. I would like to swap it with more modern platform (esp32) and expand capability of the unit that I have (need to add a screen, one more uart and few sensors all of which wont work with esp8266).
What’s the easiest way to do it and keep the existing data and integrations?