Release 3.1

Summer release!

Some people have vacations. We have a new release.


  • Handle heat recovery calculations.


  • Further support for SMA inverter status items.


  • We now detect the generation of hardware in the field, and may give hints on devices that need replacement.
  • Try harder to establish network connections in case of timeout. Fixes Teltonika offline state.

Submit server

  • Migrating to Python3.


  • Support devices that report IEEE754 floating point data type.
  • Add support for Eastron SDM630Modbus Smart Meter.

Release v3.28

Release v3.27

Release v3.26