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Topic: connecting 2 arduinos (Read 224 times) previous topic - next topic

dani98000

For my project i need to connect 2 arduinos that will work together and will signal each other
How can i do this?

larryd

#1
Feb 21, 2016, 08:39 am Last Edit: Feb 21, 2016, 08:42 am by LarryD
With the serial port 
http://www.gammon.com.au/forum/?id=10894

With SPI   
http://www.gammon.com.au/spi

With i2c   
http://www.gammon.com.au/i2c

With an output pin on one going to an input pin on the other.

.
No technical PMs.
The last thing you did is where you should start looking.

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