This module is based on the I2C light-to-digital converter TSL2561 to
transform light intensity to a digital signal. Different from
traditional analog light sensor, as Grove - Light Sensor
this digital module features a selectable light spectrum range due to
its dual light sensitive diodes: infrared and full spectrum.
You can switch between three detection modes to take your readings.
They are infrared mode, full spectrum and human visible mode. When
running under the human visible mode, this sensor will give you readings
just close to your eye feelings.
Selectable detection modes
high resolution 16-Bit digital output at 400 kHz I2C Fast-Mode
Wide dynamic range: 0.1 - 40,000 LUX
Wide operating temperature range: -40°C to 85°C
Programmable interrupt function with User-Defined Upper and lower threshold settings
Ambient light sensing
Backlighting control for display panel
Keyboard illumination control
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