‎01-02-2025
09:54 AM
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P0zburn
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Hello newbie here,
I'm looking at a mc9s12gc (52 pin) on HVAC board and noticed that a Thermostat(Basically a potentiometer) what I would think should be tied to an input pin is wired to the PP4/PW4 pin. Can the PW4 pin be configured as an input? Everything I've read says it is a Pulse width modulated waveform output.
I know most thermostats are just open/closed contacts but this one is not.
Thanks
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‎01-03-2025
01:50 AM
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‎01-03-2025
01:50 AM
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‎01-03-2025
11:56 AM
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P0zburn
Contributor II
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Thanks for the response. I have a follow up question. Once it is configured as an input, can it be used as a analog input?
‎01-05-2025
02:25 PM
821 Views

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