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Battery Voltage measurements wrong

Posted by Tom Griep on September 28, 2012 at 5:01am

I setup my APM2.0 to measure the battery voltage and is seems to be not working correctly.

I filled in the fields with the battery voltage and the APM input voltage correctly but the calculated voltage is giving random results from as little at 3 volts to as high as 35 volts.

I measured the voltage at the APM and the battery and they are stable.

I am running firmware version 2.7.3 in my Quadcopter.

I am wondering if it is a bug or do I have a hardware problem.

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Replies

  • Steven G September 29, 2012 at 11:12am

    What Voltage /Current sensor are you using? You are using one, right?

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