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Note:
"and,” “or,” and “not" are logical operations, and the returned result will be a Boolean value: “True,” or “False.”
Boolean values:
(1) Description: Scale the set value according to the proportional relationship.
(2) Type: Information
(3) Example: Ratio conversion
The data collected by the sensor is actually a 10-bit voltage value with 1024 discrete voltage levels with the
value range of 0 to 1023. The value we see in the FPV window is the value after mapping, so only by
conversion, scaling the value within the set range to another range according to the proportional relationship,
can the true voltage value be known.