Adding a dumb serial echo thingy

cat-town
Dan Buch 10 years ago
parent 3c909e79e9
commit 3a37663fed

@ -0,0 +1,13 @@
const unsigned int BAUD_RATE = 9600;
void setup() {
Serial.begin(BAUD_RATE);
}
void loop() {
if (Serial.available() <= 0) {
return;
}
Serial.write(Serial.read());
}
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