M5Stack Dlight Unit - Ambient Light Sensor
📦 Location of the warehouse: Munich
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M5Stack Dlight Unit - Ambient Light Sensor
DLight Unit is a digital ambient light sensor module designed to provide accurate light sensing capabilities. It utilizes the BH1750FVI sensor, which communicates via the I2C interface, and features a 16-bit analog-to-digital converter (ADC).
The BH1750FVI sensor incorporated in the DLight Unit offers wide-range sensitivity to light and provides high-resolution measurements. It can detect light intensity in a range from 1 to 65535 lux, allowing for precise and detailed readings. The 16-bit ADC ensures accurate conversion of analog light signals into digital values.
DLight Unit is compact in size, making it easy to integrate into various projects and devices. Its small form factor allows for flexible placement and installation, enabling it to be utilized in space-constrained environments. Additionally, the DLight Unit is designed with low power consumption in mind. This ensures efficient operation and extends the battery life of the system in which it is incorporated. DLight Unit is suitable for various light sensing applications where accurate and reliable measurements of ambient light are required. It can be used in automatic lighting systems, smart homes, environmental monitoring devices, and other applications that rely on light-intensity data.
Product 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
Include
- 1x DLight Unit
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 * 24 * 8mm |
| Package Size | 93 * 138mm |
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
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Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
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