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Arduino communication

Topics pertaining to the Arduino Core & software used with the Artemis module and Artemis development boards.
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Arduino communication

By MasterJonesey
-  Wed Nov 29, 2023 2:33 am #245495
Hi!
How can i communicate with 2 arduino's?
I have to press a button on one arduino and then the led has to turn on on another arduino.
Could you please help me?
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Re: Arduino communication

By YellowDog
-  Wed Nov 29, 2023 4:02 am #245498
How are your boards connected to one another? Serial might be the easiest way. Try using software serial on both boards and cross connect rx and tx.
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Re: Arduino communication

By MasterJonesey
-  Thu Nov 30, 2023 12:35 am #245517
Yes, they are connected serial. All the wiring is right but i don't really understand the code, could you help me with this please?
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