Recording a digital signal on GPI1, GPI2, SENSE+ or SENSE-?


I have a digital signal I want to record alongside a current measurement.

GPI1 & GPI2 appear to be what I need. Perhaps SENSE+ & SENSE- could also work.

But how to enable either GPIx or SENSEx in the GUI so a graph of the digital state (or voltage for SENSEx) can be seen??


Hi and welcome to the forum!

In Project settings, there is a tab called Voltage where you can enable SENSE+/- and GPI1/2.
You need to set Digital voltage level in Supply tab for Otii Arc to know what is considered as a high or low digital signal also.

You can find more information and how to use the features in our documentation page:

Best regards,