void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico!");

 // Pin Definitions
const int ; // Analog pin for flex sensor input
const int ;  // Digital pin for LED output

// Variables
int flexValue;  // Variable to store flex sensor reading
int threshold = 500; // Adjust this threshold value as needed

void setup() {
  // Initialize serial communication at 9600 baud
  Serial.begin(9600);
  
  // Set LED pin as output
  pinMode(ledPin, OUTPUT);
}

void loop() {
  // Read flex sensor value
  flexValue = analogRead(flexPin);

  // Print flex sensor value to serial monitor
  Serial.print("Flex Sensor Value: ");
  Serial.println(flexValue);

  // If flex sensor value is above the threshold, indicate strain with LED
  if (flexValue > threshold) {
    digitalWrite(ledPin, HIGH); // Turn on LED
    Serial.println("Muscle strain detected!");
  } else {
    digitalWrite(ledPin, LOW); // Turn off LED
  }

  // Delay for stability
  delay(100);
}
}

void loop() {

}