AS7341 Spectral Color Sensor, Visible Spectrum Sensor, Multi Channels, High Precision, I2C Bus

AS7341 Spectral Color Sensor, Visible Spectrum Sensor, Multi Channels, High Precision, I2C Bus

With AS7341 visible spectrum sensing IC as the core, this product can sense the visible light component values of different bands in the environment. It is also quite impressive in sensitivity and accuracy. At the same time, its volume is very small. To make a miniature spectrum analyzer, it will be a very good choice.

UserManual/Datasheet/Example Codes etc.

 Feature

• Incorporates AS7341 chip, which integrates 8 x visible spectrum channels, 1 x near-infrared channel, and 1 x no filter channel.
• Embedded 6 x independent 16-bit ADC, which allows effectively processing data in parallel.
• Dedicated channel to detect ambient light flicker on the specific frequency.
• 2 x high brightness LEDs, can be used as fill light in a dim environment.
• Interrupt pin to output inner ADC real-time operating status.
• Features spectrum interrupt detection, with programable high/low thresholds.
• Provides general purpose input/output GPIO pin.
• Onboard voltage translator, compatible with 3.3V/5V operating voltage.
• Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32).

   Specification

• Operating voltage: 3.3V/5V
• Operating current: 20mA (without open the LED) 70mA (when open the LED)
• Sensor: AS7341
• Logical voltage: 3.3V/5V
• Interface: I2C
• Dimension: 30.5mm x 23mm
• Mounting hole size: 2.0mm