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- Programming, using output device to XIAO ESP32C3 board, by Arduino IDE

This page is programming process for this week individual assignment. I turn on the standlight (AC100V) using Solid State Module (SSR-40DA) to Seeed Studio XIAO ESP32C3 board, which I designed. Below is the process to the result.

1. Programming, using output device to XIAO ESP32C3 board, by Arduino IDE

1-1) Setup

I refer to Adrian: fab-Xiao for set up for Seeed Studio XIAO ESP32C3, and the site helps me a lot.

  1. Open Arduino IDE
  2. In Preferences, add the URL of the additional boards that you can find here. We need the Arduino ESP32 by Espressif.
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  3. The next step is to download ESP32 in the boards manager.
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  4. Configure the Arduino IDE for the Seeed Studio XIAO ESP32-C3. The Seeed Studio XIAO ESP32-C3 will appear in the COM port. In my case, Port is "/dev/cu.usbmodem1101(ESP32S3 Dev Module)".
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Now, time to program. I refer to Adrian: fab-Xiao and I used ChatGPT to understand Adrian's programming code.

At first, I test the board is working, or not. Now load the Blink program so that the LED on pin D0 blinks, as check board working.

Programming code 

const int ledPin1 = D0;//first light ESP32-C3 pin D0 

void setup() { //declaration of inputs and outputs
  pinMode(ledPin1, OUTPUT);

}
void loop() {
  digitalWrite(ledPin1, HIGH);
  delay(5000);                        
  digitalWrite(ledPin1, LOW);    
  delay(5000);
  }

Program upload complete
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And I confirmed the LED blink. Now start other programming.

Now load the LED Blink program on pin D0 blinks with Switch D1.

Programming code 

const int ledPin1 = D0;//first light ESP32-C3 pin D0 
const int buttonPin = D1;// button pin ESP32-C3 pin D1 
int buttonState = 0;//initial state of the button
int i = 0; //variable intensity led

void setup() { //declaration of inputs and outputs
  pinMode(ledPin1, OUTPUT);
  pinMode(buttonPin, INPUT);
}
void loop() {
  buttonState = digitalRead(buttonPin);// we read the state of the button
  if (buttonState == HIGH) { //if we press the button
  digitalWrite(ledPin1, HIGH);
  delay(500);                       
  digitalWrite(ledPin1, LOW);    
  delay(500);
  digitalWrite(ledPin1, HIGH);
  delay(500);                       
  digitalWrite(ledPin1, LOW);    
  delay(500);
  digitalWrite(ledPin1, HIGH);
  delay(2000);                        
  digitalWrite(ledPin1, LOW);    
  delay(1000);

}
  else {  //if we don't press the button
  digitalWrite(ledPin1, LOW);
  }
}

Program upload complete
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1-4) Turn on Heat gun (AC100V), using Solid State Module (SSR-40DA)

Now load the Solid state Module (outpin D8) working program, so that Heat gun turn on and off.

Programming code 


const int SSRPin1 = D8;//Solid State Module outpin 
const int buttonPin = D1;// button pin  ESP32C3 pin D1 
int buttonState = 0;//initial state of the button
int i = 0; //variable intensity led

void setup() { //declaration of inputs and outputs
  pinMode(SSRPin1, OUTPUT);
  pinMode(buttonPin, INPUT);
}
void loop() {
  buttonState = digitalRead(buttonPin);// we read the state of the button
  if (buttonState == HIGH) { //if we press the button
  digitalWrite(SSRPin1, HIGH);
  delay(4000);                        
  digitalWrite(SSRPin1, LOW);    
  delay(4000);

}
  else {  //if we don't press the button
  digitalWrite(SSRPin1, LOW);
  }
}

Program upload complete　　 alt text

And it works