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Author Topic: Mega 1280 vs Mega 2560?  (Read 4672 times)

garymck

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Mega 1280 vs Mega 2560?
« on: April 26, 2015, 03:29:39 »
Hi,

basic non electronics person question...

The diagram for the mega connections I think shows the Mega 1280. Are the pin numbers the same as for a Mega 2560?

I have a Mega 2560 and have already managed to load Astroeq onto it, and it responds to Eqmod. I now have to hook up the 8825 stepper boards. Are the pin outs identical?

cheers
Gary
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garymck

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Re: Mega 1280 vs Mega 2560?
« Reply #1 on: April 26, 2015, 08:48:30 »
Thanks,

I found this diagram:

http://astroeq.co.uk/forum/index.php?topic=10.15
post 18 - assume it is correct?

cheers
Gary
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TCWORLD

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Re: Mega 1280 vs Mega 2560?
« Reply #2 on: April 26, 2015, 15:15:15 »
Hi Gary,

There is no difference between the 1280 and 2560 from a wiring point of view, just the bootloader on it (hence a separate entry in the configuration utility).

The schematic is the one in this thread:
http://astroeq.co.uk/forum/index.php?topic=13.0

But the same one is also here:
http://astroeq.co.uk/buildown
Under 'Option 1'.

Regards,
Tom.
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Tom Carpenter (AstroEQ)