Looking at the sources, I found that for python : DE.Command( 'CustomCommand:' + idx, doWhat) # I don't know how to use it and it's usage .. DE.Command( 'SetSetpoint:' + idx, 'val1#val2#val3') # I don't know how to use it and it's usage .. DE.Command( 'Variable:' + variable_name, value_to_affect ...

Hello,

just adding these lines at the begining of my scripts lets me have access to python3 on my pi :

import DomoticzEvents as DE
sys.path.append('/usr/lib/python3/dist-packages/')

Have a good day