# Light intensity sensor GY-302 BH1750

> GY-302 light intensity sensor with BH1750 chip, compatible with Arduino and other development boards. Supply voltage 3.3-5 V DC, measurement range 0-65535 lx with 1 lux resolution, built-in 16-bit AD converter. Communicates via I2C interface (NXP IIC standard). Dimensions: 18.5 x 14 mm.

- Page: https://sigmanortec.ro/en/light-intensity-sensor-gy-302-bh1750
- Price: 10.58 RON
- Availability: Out of stock
- Reference: 33217 · EAN: 5949338051252
- Category: Mechatronics and IoT > Sensors and Modules > Light and Optical Sensors
- Specifications: Input Voltage: 3.3 - 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.002 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:21 (Europe/Bucharest)

## Description

Light sensor for precise measurement of illumination in projects with Arduino and other development boards, covers 0-65535 lx with a resolution of 1 lux, operates at 3-5 V, includes a 16-bit AD converter for stable readings, communicates quickly via the I2C interface and has a compact 18.5 x 14 mm format.
Light intensity sensor GY 302, BH 1750, compatible with Arduino and other development boards.
Chip: BH1750
Supply voltage: 3-5V
Intensity detection: 0-65535 lx
Built-in 16bit AD converter
It can be used in the precision measurement of 1 lux
Communication: NXP IIC standard
Dimensions mm: 18.5 x 14