Hi all

Is there supposed to be a voltage on the signal wire of the ADC port?

I've installed a SF02 on my plane and it works perfectly if I monitor the output analogue voltage. However, I'm getting nonsensical values on the pixhawk when viewing the range on "sonarrange".

I understood that the ADC is for reading data, yet I'm getting a signal, which of course clashes with the SF02's output.

Can anyone confirm that they have a voltage on their signal pin of the ADC port?

Many thanks

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