Product Description
The DFRobot Gravity: Factory Calibrated CCT & ALS Meter is a compact ambient light sensor module for measuring illuminance and correlated color temperature. This factory-calibrated module is intended for accurate light analysis in embedded, display, and lighting applications and supports communication via either I2C or UART.
During operation, the module captures ambient illuminance over a range of 10 to 10000 lx and CCT values from 2700 to 6500 K. According to the supplier information, X/Y chromaticity coordinates can also be obtained. With a current consumption of 2.8 mA and a compact 26 × 24 mm PCB size, the module is suitable for space-constrained and low-power systems.
Technical Features
- Factory-calibrated CCT and ALS ambient light sensor module
- Interfaces: I2C and UART
- Supply voltage: 3.3 to 5.0 V DC
- Current consumption: 2.8 mA
- Illuminance measurement range: 10 to 10000 lx
- CCT measurement range: 2700 to 6500 K
- Compact dimensions: 26 × 24 mm
- Suitable for brightness sensing and X/Y chromaticity coordinate output
Application Areas
Typical application areas include intelligent lighting control, adaptive brightness regulation, display and monitor calibration, imaging systems, and general ambient light measurement in embedded projects. The module can be used in laboratory setups, studio and exhibition environments, and automation or building systems where defined lighting conditions must be monitored.
Support for common microcontroller platforms also makes the module suitable for prototyping as well as integration into serial measurement and control systems with limited installation space.
What's Included
- Gravity: Color temperature & ALS Sensor x1
- Gravity-4P I2C / UART Sensor Cable
| Item information | Value |
|---|---|
| GTIN: | 4060137012853 |
| HAN: | SEN0611 |
| Category: | Light/Color Sensor |
| Interface Type: | I2C / UART |
| Abmessungen (mm): | 26 × 24 mm |
| Min Supply Voltage: | 3.3 |
| Max Supply Voltage: | 5 |
| Connector Ecosystem: | Gravity |
| Current Consumption: | 2.8 |
| Illuminance Measurement Range Min.: | 10 |
| Illuminance Measurement Range Max.: | 10000 |
| Measurement Accuracy: | Factory calibrated |
| Shipping weight: | 0,02 kg |
| Item weight: | 0,02 kg |
| Dimensions ( Length × Width ): | 2,60 × 2,40 cm |
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken