Adafruit AS7343 14-Channel Light / Color Sensor Breakout

Availability
In stock

STEMMA QT / Qwiic I2C breakout for the AS7343 multi-channel spectral colour sensor with 14 readable channels for detailed spectral analysis. Onboard 3 V regulation and level shifting support 3 V or 5 V hosts.

Pinout

Logical pinout · physical placement not verified
ADAFRUIT AS7343 14-CHAVININTGNDGPIOSCLWhite LEDSDAON LED jumperSTEMMA QT connectors
  • VIN
    Type · Power
  • GND
    Type · Ground
  • SCL
    Type · I2C
  • SDA
    Type · I2C
  • STEMMA QT connectors
    Type · I2C
  • INT
    Type · GPIO
  • GPIO
    Type · GPIO
  • White LED
    Type · Unknown
  • ON LED jumper
    Type · Unknown

Start wiring

I2C · Analog · 3.3 – 5 V · Breakout

Adafruit describes the CdS photoresistor as a light sensor whose resistance falls as light increases, and its product page gives an examp…

Module pins: VIN, GND, SCL, SDA. Schematik maps them to your board in the app.

Light & color

79 other options

CdS photoresistors, I2C lux sensors like VEML7700 and TSL2591, multi-channel spectral sensors, UV detectors and TCS-series color sensors — about 80 listings for anything that responds to photons.

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