Im experiencing issues with my smartsolar 100/20 bluetooth connection.
I can connect to the device with my phone but can only see generic information and PIN changes.
Tried to connect to a 100/20 unit of a friend, that works fine.
When connected to PV and Battery, charging works fine indicated by the LED's, just cant monitor through BT.
Cannot find firmware updates in the library, it is empty. Any suggestions? MANY THANKS!!