Hello everyone Please help. I connected processing and arduino. Sending some data from arduno for processing. Everything seems to be in order. But. At the same time, I want to activate the LED (for example) on the arduino by activating the button on the process. Question: Why do I send “1” from …

Processing + Arduino

Leonid April 12, 2022, 11:20am 3

Should I use Firmata? I never saw it.
None of the tutorials mention this.

At the same time, I can control the processing from arduino.

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