• Waveshare AS7341 sensor
  • Waveshare AS7341
  • Waveshare AS7341 Arduino spectral sensor
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Waveshare

Waveshare AS7341 Visible Spectrum Color Sensor, Multi-Channel High Precision Spectral Analysis Module with I2C Support

Waveshare AS7341 Visible Spectrum Color Sensor, Multi-Channel High Precision Spectral Analysis Module with I2C Support

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Rs. 1,774.00
Rs. 1,774.00
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Delivery Time

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  • Delivery time if the order item is on Preorder Status is 15-20 working days.

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Description:

The Waveshare AS7341 Spectral Color Sensor Module is a high-precision, multi-channel visible spectrum sensor designed for advanced light and color measurement applications. Based on the powerful AS7341 chip, this module features 8 individual visible spectrum channels, 1 near-infrared (NIR) channel, and 1 clear (unfiltered) channel, making it ideal for projects that require accurate spectral analysis.

Equipped with 6 independent 16-bit ADCs, the sensor enables simultaneous, parallel data processing for faster and more efficient readings. Its I2C interface ensures easy integration with a wide range of microcontrollers and platforms, including Arduino, Raspberry Pi, STM32, and other development boards.

Whether you're building a portable spectrometer, conducting color calibration, or exploring scientific sensing, the Waveshare AS7341 offers reliable performance and rich spectral data in a compact form factor.

Specification:

  • Model Type: Spectral Sensor
  • OperatingVoltage: 3.3V to 5V
  • OperatingCurrent: 20mA to 70mA
  • Sensor: AS7341
  • LogicalVoltage: 3.3V/5V
  • Interface: I2C

Hardware connection:

Connecting with Raspberry Pi

Connecting with the Arduino board

Demonstration

Features:

  • Incorporates AS7341 chip, which integrates 8x visible spectrum channels, 1x near infrared channel, and 1x no filter channel
  • Embedded 6x independent 16-bit ADC, allowing for effective processing of data in parallel
  • A dedicated channel to detect ambient light flicker at a specific frequency
  • 2x high brightness LEDs, can be used as fill light in a dim environment
  • Interrupt pin to output the inner ADC real-time operating status
  • Features spectrum interrupt detection, with programmable high/low thresholds
  • Provides a 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)

Pin Description:

  • VCC: 3.3V/5V power input
  • GND: GND
  • SDA: connects to the MCU I2C data pin
  • SCL: connects to the MCU I2C clock pin
  • INT: interrupt output
  • GPIO: general purpose input/output

Useful Link:

Waveshare AS7341 Visible Spectrum Color Sensor

Package Includes:

  • 1 x AS7341 Spectral Color Sensor
  • 1 x PH2.0 6PIN wire 20cm