Light Sensor IoT Project

This project utilizes a BH1750 light sensor connected to an Arduino board to detect sunlight levels. When the sunlight level surpasses a certain threshold, it triggers an IFTTT webhook to notify external services.

Components Used

• BH1750 Light Sensor
• Arduino Board
• WiFi Module (e.g., WiFiNINA)

Dependencies

• BH1750 library (BH1750.h)
• Wire library (Wire.h)
• WiFiNINA library (WiFiNINA.h)

Setup Instructions

1. Connect the BH1750 light sensor to the Arduino board.
2. Connect the Arduino board to a WiFi network.
3. Update the WiFi SSID, password, and IFTTT webhook key in the code.
4. Upload the code to the Arduino board.

Operation

The Arduino board continuously reads the light level from the BH1750 sensor. If the light level exceeds a certain threshold, it triggers a webhook to an IFTTT service, indicating sunlight detection.