24 lines
446 B
C++
24 lines
446 B
C++
#include <SoftwareSerial.h>
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const int RX_A = 9;
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const int TX_A = 8;
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const int RX_B = 7;
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const int TX_B = 6;
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SoftwareSerial module(RX_A, TX_A); // Rx, Tx, Module A
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//SoftwareSerial module(RX_B, TX_B); // Rx, Tx, Module B
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void setup() {
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Serial.begin(9600);
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module.begin(9600);
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}
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void loop() {
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while(Serial.available() > 0) {
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module.write(Serial.read());
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}
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while(module.available() > 0) {
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Serial.write(module.read());
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}
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}
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