M5Stack M5StickC Hat – Ambient Light Sensor
The M5Stack DLight HAT Digital Ambient Light Sensor extends the M5StickC/C Plus to have ambient light sensing capability.
The unit adopts a BH1750FV sensor (I2C interface) with integrated 16-bit ADC and supports wide-range LUX and high resolution (1 – 65535 LX).
Compact in size and low power consumption, it’s suitable for various light-sensing applications.
Features
- Compatible with M5StickC/C Plus
- Supports I2C interface (addr: 0x23)
- Illumination digital conversion
- Supports light source variations (incandescent, fluorescent, halogen, white LED, sunlight, etc)
- Wide Range LUX (1-65535 lx)
Package Contents
- 1x DLight HAT
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 | <[email protected] |
| AD conversion depth | 16bit |
| Net weight | 4.8g |
| Gross weight | 6.8g |
| Product Size | 25 * 24 * 14mm |
| Package Size | 93 * 138mm |
Resources
- Product Documentation
- Arduino Example
- Schematic
- BH1750FVI datasheet
