Pure Python interface to eCoal water boiler controller from eSterownik.pl. Implements small subset of operations/readings available in controller.
Based on code from https://github.com/uzi18/sterownik .
Add fuel left calculation logic
Add max fuel feeder time parameter to enable calculation of fuel level Added async examples
Fixed an incorrect parameter name to match the homeassistant ecoal boiler plugin
Added all methods available in https://github.com/uzi18/sterownik code.
Initial public release for Homeassistant component.