Hello, I ran into such a problem: sometimes the readings of the sensors are STRONGLY different from the real ones. Here is an example:
With the same stable load, the temperature of the SPD sensor jumps by ~15 degrees.
I found the reason for this behavior: For some reason, ~15 degrees from the reading of the previous reading step of the sensors are transferred to the current reading step.
That is, if our temperature is stable at a value of 47 degrees, then we have reading steps of this kind:
...47, 47, 47, 32, 62, 47, 47, 47 ...
Or even something like this:
... 47, 47, 47, 32, 47, 47, 62, 47, 47, 47..
I have a sensor polling period of 500ms.
The same problem occurs with other sensors, there are times when the voltage instead of 1.3V jumps to 16(!)V.
With the same stable load, the temperature of the SPD sensor jumps by ~15 degrees.
I found the reason for this behavior: For some reason, ~15 degrees from the reading of the previous reading step of the sensors are transferred to the current reading step.
That is, if our temperature is stable at a value of 47 degrees, then we have reading steps of this kind:
...47, 47, 47, 32, 62, 47, 47, 47 ...
Or even something like this:
... 47, 47, 47, 32, 47, 47, 62, 47, 47, 47..
I have a sensor polling period of 500ms.
The same problem occurs with other sensors, there are times when the voltage instead of 1.3V jumps to 16(!)V.
