GY-302 BH1750 Digital Light Sensor Module

Add digital ambient-light readings to a controller project with the GY-302 module built around the BH1750FVI sensor. Use those readings as input for lighting responses, monitoring or data logging.

Measure ambient light in your project

✅ Measure changing light levels instead of relying only on a simple on/off photoresistor threshold.

✅ Use the compact sensor module in an electronics build that can read its digital output.

✅ Power it within the stated 3–5 V range and confirm the interface and library support for your controller.

Specifications: GY-302 module; BH1750FVI light sensor; stated operating voltage: 3–5 V. Confirm pinout and software support before wiring.

Choose the GY-302 when your build needs ambient-light measurements.

See the product images for a closer look.