The label only indicates four connections, not the six it has, and since even the documents state that an RJ-11 or RJ-12 could be used, I assumed that the label was for the central RJ-11 pins,not the first four RJ-12 pins.
I tried connecting the chip ground to pin 2 ground and the the other two pins both to pin 3 signal (isn’t that what passive mode is?) And it still doesn’t seem to work.
Am I getting passive mode wrong????
The only non-zero response I get is a constant value of 85, I even swapped out the chip for a brand new one and still only get the same 85, there is no fluctuation what-so-ever. I doubt that the room 85 degrees, and I know the temperature isn’y constant…