Analog pins on GT2560 V3 (A20M printer)

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andresdrb
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Joined: Mon Dec 17, 2018 9:39 pm

Analog pins on GT2560 V3 (A20M printer)

Post by andresdrb » Tue Mar 19, 2019 10:44 am

Hi,

I'm trying to connect a PT100 thermistor with amplifier. I managed to find a 5V and GND pins on the board, but don;t know where are the analog pins, or which numbers they would be.

Can anyone help?

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_kaktus_
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Re: Analog pins on GT2560 V3 (A20M printer)

Post by _kaktus_ » Tue Mar 19, 2019 11:43 pm

Hello.
:mrgreen:

The diagram available for this controller board does not correspond to the physical realization.
The board has a dedicated connector.
GT2560_v3_ADC.jpg
GT2560_v3_ADC.jpg (351.08 KiB) Viewed 799 times
.
Here you have a description of the leads.
pinout-ATMega2560_ADC.png
pinout-ATMega2560_ADC.png (125.95 KiB) Viewed 799 times
.
To check which pin corresponds to which µC lead, use a multimeter.
Unfortunately I don't have this controller board. :roll:
However, if you would like to present the results of your research here, it would be great. :D
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