TSL25911 High Sensitivity Digital Ambient Light Sensor, Wide Dynamic Range, I2C Interface
This is a high sensitivity digital ambient light sensor module based on TSL25911, features 600M:1 wide dynamic range, detects light intensity up to 88000Lux, controlled via I2C interface, low power consumption. It is capable of operating across various light environment.
Features
- Adopts TSL25911FN, measures infrared plus visible light (wider range than TSL2561)
- Embedded ADC, direct light intensity signal output to I2C interface, less noise jamming
- High sensitivity up to 188uLux, wide dynamic range up to 600M:1
- Embedded infrared-responding photodiode, allows precise measuring even on strong infrared noise environment
- Provides interrupt output with programmable upper and lower thresholds
- Onboard voltage translator, compatible with 3.3V/5V operating voltage
- Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Specifications
- Light sensor: TSL25911FN
- Communication interface: I2C (constant address: 0x29)
- Effective range: 0~88000Lux
- Operating voltage: 3.3V/5V
- Dimensions: 27mm × 20mm
- Mounting hole size: 2.0mm
Pinouts
In the case of working with MCU:
- VCC ↔ 3.3V / 5V
- GND ↔ GND
- SDA ↔ MCU.I2C data line
- SCL ↔ MCU.I2C clock line
- INT ↔ interrupt output, optional
Example
Dimension
Development Resources
WARNING
