'AT' input to used as 'AV' input

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'AT' input to used as 'AV' input

Postby bigade on Fri May 05, 2017 12:54 am


Sorry if this has been covered before but I couldn't find anything about it.

I've used all the AV but would like one more. Is it possible to configure an AT to an AV?
It's to run a brake pressure sensor

thanks in advance

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Joined: Thu May 04, 2017 2:24 am

Re: 'AT' input to used as 'AV' input

Postby David Ferguson on Fri May 05, 2017 1:49 am

Some solid state pressure sensors can provide enough current to override the pull-up resistor built into the AT inputs, so they work fine. At worst, you may find your calibration may need to be changed, particularly around the 0 pressure value. If I were attaching two brake pressure sensors and expecting to calculate brake bias, then I would make sure both are on either AT or AV inputs so they would be exactly comparable.
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