Revision as of 22:21, 2 January 2025

Easy Serial Connection to Arduino

The fastest and easiest way to receive Arduino (sensor) data with PD.

Screenshot of the PD-Patch

Arduino Code

void setup() {
  Serial.begin(9600);
}

void loop() {
  int sensorValue = analogRead(A0);
  int sendValue = map(sensorValue, 0, 1024, 0, 255);
  Serial.write(sendValue);
  delay(100); 
}

Download both files as Zip

PD-ArduinoSimpleSerial.zip

Full Serial Connection to Arduino

This patch is based on Alexandros Drymonitis's code and works ideally to receive multiple data from the Arduino in full perfection with Pure Data.

A clearer, more structured patch and a tutorial are still work in progress.

Screenshot of the PD-Patch

Arduino Code

void setup() {
  Serial.begin(9600);
}

void loop() {
  int sensorValue1 = analogRead(A0);
  int sensorValue2 = analogRead(A1);
  Serial.print(sensorValue1);
  Serial.print(" ");
  Serial.print(sensorValue2);
  Serial.println();
  delay(100); 
}

Download both files as Zip

Arduino-PureData-Serial.zip