I am looking for a hardware configuration enabling me to read an analog input from ammeter and collect the historical data and send them over LoRa to a server.
Not sure if the question belongs here. I have no experience with Raspberry Pi so far.
From the Monarco HAT website FAQ:
Can I use multiple HATs with a single Raspberry Pi?
No, HATs are not stackable by definition. A HAT has to have an EEPROM onboard that automatically configures it. This mechanism does not support stacking and will just fail if you try it.
Does it mean I can use only one HAT with Raspberry Pi?