LightSensor.ino

/*
  Light Sensor Example
 
  This example demonstrates how to use the LightSensor class from the TKJHAT library to read light intensity values and print them to the Serial Monitor.
 
  Circuit:
  - Light sensor integrated in Pico HAT
 
  created 2026
*/
 
#include "TKJHAT.h"
 
// Create an instance of the TKJHAT class
TKJHAT hat; 
 
// Initialize the light sensor and set up serial communication
void setup() {
    Serial.begin(9600);
    hat.lightSensor.begin();
}
 
// This loop continuously reads the light intensity from the sensor and prints it to the serial monitor every second
void loop() {
    uint32_t lux = hat.lightSensor.readLight();
    Serial.println("Light: " + String(lux) + " lx");
    delay(1000);
}