As you know, the Xiaomi gateway gives us different information, such as brightness, illumination, etc.
Other xiaomi devices such as the Cube, also gives information.
What I want to know is the meaning and the range of these values. For example, I receive a number, say 1120, from the illumination channel. What does this number represent? And what can be the range for this channel ? (Is is between 0 and 5000 ?)
Where can I find answers to my questions ? (For all xiaomi devices and all their channels)