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Add serial debug code

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Jonas_Jones 2024-09-08 19:54:51 +02:00 • committed by GitHub
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commit 436a7b3ad0
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void setup() {
Serial.begin(9600); // Initialize serial communication at 9600 baud
}
void loop() {
if (Serial.available() > 0) { // Check if data is available to read
char receivedChar = Serial.read(); // Read the incoming byte
Serial.print(receivedChar); // Echo the byte back over Serial
}
}