What's the easiest way for me to get PPM, 5v?

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ummagawd
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09 Aug 2013 00:53 #12849 by ummagawd

What's the easiest way for me to get PPM, 5v? was created by ummagawd

On my devo 10... i'd like to run openLRS which is looking for PPM, 5v, and GND.

Does the trainer port provide all these? or just the PPM signal?

Thanks!

PhracturedBlue
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09 Aug 2013 02:21 #12851 by PhracturedBlue

Replied by PhracturedBlue on topic What's the easiest way for me to get PPM, 5v?

You can get ppm, but only 3.3v. you can try to see if it is enough (3.3v may actually trigger as a logical 1 in many implementations)

ummagawd
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09 Aug 2013 02:37 - 09 Aug 2013 02:37 #12852 by ummagawd

Replied by ummagawd on topic What's the easiest way for me to get PPM, 5v?

thanks Phractured.

Are you implying that I can get 3.3v out of that trainer port? What about gnd?

Also, would the best way to find out which signal is which, via a multi-meter (and just hunt the 3.3v, -3.3v would be gnd, and then anything other than 3.3v is PPM?

Will I be able to get this from cutting up the supplied DCS cable?

Last edit: 09 Aug 2013 02:37 by ummagawd.

FDR
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09 Aug 2013 04:56 #12856 by FDR

Replied by FDR on topic What's the easiest way for me to get PPM, 5v?

There is no supply voltage on the trainer port, he only talked about the PPM signal level...

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