BH1750FVI Digital Ambient Light Sensor (GY-302)
Digital 16-bit ambient light sensor IC with I2C bus interface for illuminance measurements from 1 to 65535 lx with human eye spectral response.
Aliase:BH1750, GY-30, GY-302, Lux Sensor, Light Intensity Sensor
5-Pin GY-302 Module Header
5 Pins
Pinout Table5
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | VCC | Power | Power Supply (3.0V - 5.0V) |
| 2 | GND | Ground | Ground (0V) |
| 3 | SCL | Digital | I2C Serial Clock Line (max 400kHz) |
| 4 | SDA | Digital | I2C Serial Data Line |
| 5 | ADDR | Digital | I2C Address Select (GND or float: 0x23, VCC: 0x5C) |