22 lines
368 B
C++
22 lines
368 B
C++
void setup() {
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Serial.begin(9600);
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Serial2.begin(9600);
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delay(5000);
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Serial2.print("$$$");
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delay(250);
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Serial2.println();
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Serial2.println();
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}
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void loop() {
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if (Serial.available())
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{
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int inByte = Serial.read();
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Serial2.write(inByte);
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}
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if (Serial2.available()) {
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int inByte = Serial2.read();
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Serial.write(inByte);
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}
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}
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