AS7341 - multichannel ligh and color sensor - I2C - Waveshare 19564

Index: WSR-19712 EAN: 5904422348717
Multichannel light and color sensor based on AS7341 chip, can be used for example to create portable spectrometer projects based on popular platforms such as Arduino, STM32, or Raspberry Pi. The module uses I2C interface to communicate with the microcontrollers.
AS7341 - multichannel ligh and color sensor - I2C - Waveshare 19564
€20.50
€16.67 tax excl.
Delivery 2 pcs scheduled for 2024-03-22
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Manufacturer: Waveshare
Compatibility: Arduino Raspberry Pi Micro:bit

Product description: AS7341 - multichannel light and color sensor - I2C - Waveshare 19564

Multi-channellight and color sensorbased onAS7341chip, can be used for example to create portable spectrometer projects based on popular platforms such as Arduino, STM32, or Raspberry Pi. The AS7341 chip is equipped with 8 light spectrum channels, 1 near-infrared channel and 1 unfiltered channel. Built-in 6 independent16-bit ADCsenable efficient parallel data processing. The module usesI2Cinterface to communicate with the microcontrollers.

Czujnik światła i koloru wraz z przewodemAS7341 light and color sensor module with corresponding cable.
Czujnik koloru i światła WaveshareAS7341 color and light sensor module.

Main features of AS7341 sensor

  • 8 channels light spectrum, 1 channel near infrared, 1 channel no filter
  • 6 independent 16-bit ADCs for efficient data processing
  • Dedicated channel for detection of ambient light blinking at a specific frequency
  • 2 high brightness LEDs, can be used as backlight in low ambient light conditions
  • Interrupt pin for real-time output of internal ADC operating state
  • Spectrum interrupt detection with programmable high/low thresholds
  • GPIO pin
  • Voltage regulator compatible with 3.3V and 5V

Sensor module pinouts

TheAS7341light and color sensor module is equipped with a 6-pin socket with pins of 2.54 mm raster, a suitable cable is included. The board communicates with the microcontroller using the popularI2Cinterface, making it compatible with the most popular mainstream modules such as Arduino, Raspberry Pi and STM32.

Module compatible with Arduino and Raspberry Pi

In theuser guideprepared by the manufacturer, you can find connection diagrams and sample codes forArduino,Raspberry PiandSTM32.

Schemat połączenia z ArduinoConnection diagram for Arduino board.
Pin Description
VCC
Supply voltage 3.3 V or 5 V.
GND
System ground.
SDA
I2C interface data line.
SCL .
I2C interface clock line.
INT
External interrupt output.
GPIO
General purpose I/O.
Zawartość zestawuA suitable cable is also included.

Sensor Specifications

  • Chip: AS7341
  • Interface: I2C
  • Supply voltage: 3.3 V or 5 V
  • Dimensions: 30 x 23 mm
  • Mounting hole: 2 mm
Interface I2C
Sensor - type lights
Sensor - service module
Package width 7 cm
Package height 9.6 cm
Package depth 0.5 cm
Package weight 0.009 kg

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