Description
Hat DLight is a digital ambient light detection sensor compatible with the M5StickC/C Plus series. The hardware uses the BH1750FVI illuminance sensor IC (I2C interface), with a built-in 16-bit AD converter, supporting illuminance value detection from 1 to 65535 lx. It features a small size and low power consumption, making it suitable for various illuminance detection and light control adjustment scenarios.
Features
- Compatible with M5StickC/C Plus series
- I2C communication interface (addr: 0x23)
- Digital conversion of illuminance
- Low dependency on light source (can detect incandescent, fluorescent, halogen, white LED, and sunlight)
- Detection range (1 - 65535 lx)
Includes
- 1 x Hat DLight
- 1 x Double-Sided Tape
Applications
- Illuminance detection
Specifications
| Specification | Parameter |
|---|---|
| Sensor Model | BH1750FVI |
| Illuminance Detection Range | 1 - 65535 lx |
| Communication Interface | I2C Communication @0x23 |
| Peak Sensitivity Wavelength (Typical) | 560nm |
| Operating Current | < 3.3V@0.3mA |
| AD Conversion Depth | 16bit |
| Product Size | 24.0 x 24.9 x 13.7mm |
| Product Weight | 5.3g |
| Package Size | 138.0 x 93.0 x 15.0mm |
| Gross Weight | 7.4g |