modbus viltpower tty usb dmesg | grep tty ls /dev/ttyUSB* using setserial sudo apt install setserial sudo setserial -g /dev/ttyS[0123] felixpower 7 yra desine apacia 008 desine apacia, 5kw kaire apacia 1-1.3 desine apacia 1-1.5 kaire virsus 1-1.2 desine virsus 1-1.4 felixpower - desine virsus 1-1.4 5kw - kaire apacia 1-1.3 dmesg | grep tty from pyudev import Context, Device context = Context() device = Devices.from_device_file(context, '/dev/sda') print(device)