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Then, the clloader also redirects the standard output of the Arduino sketch to /dev/ttyGS0, making it visible on the Serial Monitor running on a connected Linux PC.
But, what is about the standard input?. Does the clloader take the input from the serial port /dev/ttyGS0 (hence from the serial monitor on the remote PC) and redirect it to the running Arduino sketch?.
I think so, I've interacted with sketches via the serial monitor sending input to the sketch as well as receiving/seeing output from the sketch.
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You’re right, clloader takes the input from the serial port and redirects it to the running Arduino sketch serial monitor. You can try to see the serial monitor output with cat /dev/ttyGS0.
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