/* Example of BH1750 library usage. This example initalises the BH1750 object using the default high resolution mode and then makes a light level reading every second. Connection: VCC-5v GND-GND SCL-SCL(analog pin 5) SDA-SDA(analog pin 4) ADD-NC or GND */ #include #include "BH1750.h" BH1750 lightMeter; void setup(){ Serial.begin(9600); lightMeter.begin(BH1750_ONE_TIME_LOW_RES_MODE); Serial.println("Running..."); } void loop() { uint16_t lux = lightMeter.readLightLevel(); Serial.print("Light: "); Serial.print(lux); Serial.println(" lx"); delay(1000); }