M5Stack Dlight Unit - Ambient Light Sensor (BH1750FVI-TR)
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                  The M5Stack DLight Unit is a Digital Ambient Light Sensor that adopts the BH1750FVI sensor (I2C interface), integrates an 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.
| Specifications | Parameters | 
| Sensor Model | BH1750FVI | 
| Illumination detection range | 1-65535 lx | 
| Communication interface | I2C 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 * 24 * 8mm | 
| Package Size | 93 * 138mm | 
| M5Core (PORT A) | G21 | G22 | 5V | GND | 
| DLight Unit | SDA | SCL | VCC | GND | 













