#include <Adafruit_NeoPixel.h>

#define SENSOR_PIN A0     // Analog pin for pressure sensor
#define PIXEL_PIN 6       // Digital pin for NeoPixel data
#define NUM_PIXELS 1      // Number of NeoPixels

Adafruit_NeoPixel pixels(NUM_PIXELS, PIXEL_PIN, NEO_GRB + NEO_KHZ800);

int pressureValue = 0;
int threshold = 600; // Adjust this based on your sensor

void setup() {
  pixels.begin();  // Initialize NeoPixel
  pixels.clear();  // Clear all pixels
  pixels.show();
  Serial.begin(9600);  // For monitoring values
}

void loop() {
  pressureValue = analogRead(SENSOR_PIN);
  Serial.println(pressureValue);

  if (pressureValue > threshold) {
    // If pressure is above threshold, show magenta
    pixels.setPixelColor(0, pixels.Color(255, 0, 255));  // Magenta
  } else if (pressureValue > 100) {
    // If light pressure, show cyan
    pixels.setPixelColor(0, pixels.Color(0, 255, 255));  // Cyan
  } else {
    // If no pressure, turn off
    pixels.setPixelColor(0, 0);
  }

  pixels.show();
  delay(100);
}