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Author Topic: Sending one Int fron one arduino to other arduino  (Read 251 times)
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Hello World!

After All i am a novate in Arduino Programing...

I need to send a int value from my first arduino to my second arduino, they aren't in the same computer,in the second arduino, it need to show this value, it's simple, but i can't make it, where i need to place the jumpers wire Digital Tx 1 to Digital Tx2? how i do this all?

Thanks
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You haven't given us much information so this comment may not really help.

Normally I would expect tx1 to be connected to rx2 so that one could send and the other receive.

...R
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oh yes, this is the only thing i know, i put wrong in the post, but the code?
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I don't think you connected the grounds, Dave.
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What code?
You haven't posted any.
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