Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Brand	Telesky
Model Number	GY-302
Sensor Chip	BH1750FVI
Communication Protocol	I2C
Operating Voltage	3.3V to 5V DC
Measurement Range	1 to 65535 Lux
Interface Type	4-Pin Header
PCB Dimensions	16mm x 13mm
Accuracy	Approximately ±20%
Compatibility	Arduino, Raspberry Pi, ESP8266

5 reviews

Anonymous

Apr 13, 2026

Rating: 5/5

Responsive

Light changes are detected quickly. Good for robot navigation.

Anonymous

Apr 13, 2026

Rating: 5/5

Great for school projects

Used this for a physics assignment. Readings are consistent.

Anonymous

Feb 28, 2026

Rating: 4/5

Good value sensor

Accurate enough for home automation projects. Shipping was fast.

Anonymous

Feb 04, 2026

Rating: 4/5

Solid performance

Works well indoors. Might saturate in direct sunlight.

Anonymous

Jan 23, 2026

Rating: 5/5

Perfect for beginners

Easy to wire and works immediately with standard libraries.

5 FAQ

Q: What is the maximum lux reading?

A: The sensor can measure light intensity up to 65535 Lux.

Q: Which library is recommended?

A: Most standard BH1750 Arduino libraries are compatible with this module.

Q: Does this module work with 5V logic?

A: Yes, the module supports operating voltages from 3.3V to 5V.

Q: Are the header pins soldered?

A: No, the header pins are typically not soldered to allow for flexible wiring.

Q: Can I use this with Raspberry Pi?

A: Yes, it is compatible with Raspberry Pi via the I2C GPIO pins.

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