GY-302 BH1750 light intensity module

Direct Lux Digital Telemetry: Built around the high-precision BH1750FVI IC to output light intensity measurements directly in Lux (1 - 65535 lx), eliminating analog signal conversion code.

Compact GY-302 Breakout Form Factor: Features a streamlined PCB layout that saves valuable board space in tight IoT nodes and embedded enclosures.

I²C Communication Protocol: Connects easily via a standard 2-wire I²C bus interface with configurable slave address settings (ADDR pin).

Human-Eye Spectral Match: Calibrated to match the visual spectral sensitivity of the human eye for accurate indoor and outdoor ambient light evaluation.

Integrated Voltage Regulator: Includes an onboard 3.3V LDO regulator to support seamless operation on both 3.3V and 5.0V logic levels.

Housing & Board Material: FR-4 glass-epoxy PCB with gold/tin-plated contact pads and surface-mounted digital sensor IC.

Technical Specifications:

Operating Voltage: 3.0V - 5.0V DC.

Measurement Range: 1 - 65535 lx (Lux).

Communication Interface: I²C Serial Interface.

Color: Blue PCB with Gold-Plated Solder Pads.

Usage Advice: Connect VCC (3.3V-5V), GND, SCL, and SDA to your microcontroller I²C lines; toggle the ADDR pin to select between primary (0x23) or secondary (0x5C) bus addresses.

Maintenance: Keep the optical lens element clean and free from dust or grease; gently wipe with a dry microfiber cloth when necessary.

Essential High-Precision Ambient Light Sensor: Position as a compact, upgraded alternative to raw photoresistors for smart display backlighting, automated greenhouses, and weather monitoring stations.

Highlight Compact GY-302 Form Factor: Emphasize its smaller physical footprint compared to standard GY-30 boards while offering identical high-accuracy BH1750 digital Lux performance.

Recommended Cross-Sell Add-ons: Pair with GY-30 BH1750FVI Digital Light Intensity Illumination Sensor Module, OPT3001 Ambient Light Sensor, TEMT6000 Light Sensor Module, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Light Sensor Module collection page as your compact digital BH1750 light sensor.