python-luxtronik is a library that allow you to interact with a Luxtronik heatpump controller.
Reading values
from luxtronik import Luxtronik
l = Luxtronik('192.168.1.23', 8889)
t_forerun = l.calculations.get("ID_WEB_Temperatur_TVL")
# alternatively get by id:
t_forerun = l.calculations.get(10)
print(t_forerun) # this returns the temperature value of the forerun, 22.7 for example
print(t_forerun.unit) # gives you the unit of the value if known, °C for example
# l.calculations holds measurement values
# check https://github.com/Bouni/luxtronik/blob/master/luxtronik/calculations.py for values you might need
# l.parameters holds parameter values
# check https://github.com/Bouni/luxtronik/blob/master/luxtronik/parameters.py for values you might need
# l.visibilitys holds visibility values, the function of visibilities is not clear at this point
check https://github.com/Bouni/luxtronik/blob/master/luxtronik/visibilities.py for values you might need
Writing values
from luxtronik import Luxtronik
l = Luxtronik('192.168.1.23', 8889)
heating_mode = l.parameters.set("ID_Ba_Hz_akt", "Party")
l.write()
# If you're not sure what values to write, you can get all options:
print(l.parameters.get("ID_Ba_Hz_akt").options) # returns a list of possible values to write, ['Automatic', 'Second heatsource', 'Party', 'Holidays', 'Off'] for example
By default a safeguard is enabled that prevents writing of parameters whose purpose is unknown.
You can disable that safeguard by passing safe=False to the Luxtronik class.
from luxtronik import Luxtronik
l = Luxtronik('192.168.1.23', 8889, safe=False)