DLight Unit is a Digital Ambient Light Sensor. It uses the BH1750FVI sensor (I2C interface), integrates 16-bit ADC, supports wide-range LUX and high resolution (1 - 65535 LX).
Compact in size, and low power consumption. Suitable for various light sensing applications.
Features
- Support I2C interface (addr: 0x23)
- Illumination digital conversion
- Support light source variations (incandescent, fluorescent, halogen, white LED, sunlight, etc)
- Wide Range LUX (1-65535 lx)
- HY2.0-4P interface
Applications
- Smart Factory
- Home Automation
- Ambient light Sensing Scenario
Specification
| Specifications | Parameters |
|---|---|
| Sensor Model | BH1750FVI |
| Illumination detection range | 1-65535 lx |
| Communication interface | I2C communication interface (addr: 0x23) |
| Typical peak sensitivity wavelength | 560nm |
| Working current | < 5V@143uA |
| AD conversion depth | 16bit |
| Net weight | 4.8g |
| Gross weight | 10g |
| Product Size | 32 x 24 x 8mm |
| Package Size | 93 x 138mm |
PinMap
| M5Core(PORT A) | G21 | G22 | 5V | GND |
| DLight Unit | SDA | SCL | VCC | GND |
Documentation
- Datasheet
Examples
- Arduino
