nacabaro/ESP32-UART-Bridge
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Removed main.cpp

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Nacho 2025-12-02 00:47:52 +01:00
parent 097e49fd44
commit 299d645191
1 changed files with 0 additions and 25 deletions
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main.cpp
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@ -1,25 +0,0 @@
#include <Arduino.h>
#define EXTERNAL_RX_PIN 16 // GPIO pin for the external device's TX
#define EXTERNAL_TX_PIN 17 // GPIO pin for the external device's RX
#define BAUD_RATE 115200
void setup() {
// Initialize communication with the computer (via USB-to-UART chip)
Serial.begin(BAUD_RATE);
// Initialize communication with the external device (on designated GPIO pins)
Serial2.begin(BAUD_RATE, SERIAL_8N1, EXTERNAL_RX_PIN, EXTERNAL_TX_PIN);
}
void loop() {
// Read from computer (Serial) and send to external device (Serial2)
if (Serial.available()) {
Serial2.write(Serial.read());
}
// Read from external device (Serial2) and send to computer (Serial)
if (Serial2.available()) {
Serial.write(Serial2.read());
}
}