Possibilty of using/Snyc two Arduino-DUE with same Program?

Official Hardware Mega Due
1

Is it possible to Sync more than one Arduino-Due and run the system with same Programm Code?

The Reason is that i need more I/O ports in my project

Thanks for help :smiley:

2

Have you considered using an I/O expander - this is likely to be much simpler than trying to split an app into parallel.

3

thanks for ur fast Reply. :smiley: :pray:

  1. Is it actualy possible to connect Arduino DUE to I/O Expander and how ?
  2. up to how many I/O pins would be applicable?

Thanks Alot

4

Depends on the expander - what do you need?

Actually best to provide full description of what you are trying to do, just in case this is xyproblem territory.

5

Hello,

Thanks for your replyment

For my Project I need to have:

  1. Up to 60 digital Outputs to intiate 60 Relais for Short circuit testing with 20 Amp and up to 30 Volt DC.

  2. Around Min. 25 Analog Input Signals for messure Current and Volt and might need more.

I don't have any Modules i just searching for the best choce for doing this project so i am still in the research fase.

I found Due Module has up to 54 which is the bigest one and i thought that i could modify it and add more ports on it.

Thanks alot

Ahmed

6

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