The Landis+Gyr T330 is accessed via an optical probe connected to your PC/Raspberry Pi. This tool reads from the probe's serial interface (e.g. /dev/ttyUSB0). Use at your own risk. This tool is ...
label.place(x=50, y=50, width=150, height=30) labe2.place(x=100, y=100, width=150, height=30) ...