This function read all sorts of data from the control unit in real-time. Follow the instruction to access it:
You will see in the marked zone
selected channel "001". Each control unit has channels from "000" to "255". You can change the channel by swiping to the left or right on the channel number.
You can also enter the channel number manually by pressing
In the marked zone
you will see the values of your selected channel. The application usually is showing 4 values, but not all of them could be available (Not exists).
You can find a description of each channel. But not every channel has its own descriptions. Description data are provided by other users and may be inaccurate.