Good day, I bought dudu7 and I have one short question - I'm waiting for the device to be installed in the car but it will be in about two weeks, in the meantime I wanted to connect the device at home (to a 12v battery) and initially configure it and update it to duduos 3.5. Is it enough to connect the plus and minus cables from the battery to start it? I wanted to connect it as I marked in the picture?
