Remote Rx Sample

This application demonstrates decoding NEC protocol IR messages and prints decoded messages to Arduino IDE's Serial Monitor.

To run the example:

1. Open the IoT_Node_IRRemote_Rx sketch from the examples menu.

2. Select Turta IoT Node from the Tools > Board menu.

3. Select your device's COM port from Tools > Port menu.

4. Open Serial Monitor from Tools > Serial Monitor.

5. Select 115.200 baud from the Serial Monitor's status bar.

6. Upload the code to your device.

Sample Code

IoT_Node_IRRemote_Rx.ino

#include <Turta_IRRemote_Module.h>
#define LED 13

// Create IR Remote Module instance.
Turta_IRRemote_Module ir;

void setup() {
  // Initialize onboard LED.
  pinMode(LED, OUTPUT);

  // Initialize IR Remote Module.
  ir.begin();
  ir.setReception(true);
  
  // Configure serial port.
  Serial.begin(115200);
  delay(200);
}

void loop() {
  if (ir.isMessageReceived()) {
    digitalWrite(LED, HIGH);
    byte dt[4] = {0};
    ir.getData(dt[0], dt[1], dt[2], dt[3]);
    Serial.print(dt[0]);
    Serial.print(" ");
    Serial.print(dt[1]);
    Serial.print(" ");
    Serial.print(dt[2]);
    Serial.print(" ");
    Serial.println(dt[3]);
    digitalWrite(LED, LOW);
  }

  // Delay 10ms.
  delay(10);
}

Result

After the application is uploaded to the device, it listens for the NEC protocol IR messages. When a message is decoded, the application prints it "to the Serial Monitor, and blinks the onboard LED. The example output should be like this:

0x20 0x21 0x22 0x23

The application runs forever until you clear it from memory.