Gravity: AS7341 Visible Light Sensor

SKU: SEN0364

Gravity: AS7341 Visible Light Sensor employs the new generation of AS7341 spectral sensor IC launched by the well-known AMS company. The sensor features eight channels for the visible light, one channel for near-IR, and one channel without a filter. Also it integrates a dedicated channel to detect ambient light flicker. Besides that, this sensor comes with 6 independent 16-bit ADC channels for data processing in parallel. The two on-board extra-bright LEDs can supply light in dark environment.

Angled shot of black module with two yellow LEDs, AS7341 11-channel spectral sensor for Arduino-DFRobot product sku:SEN0364 image.
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  • Specification

    Parameter Specification
    Power Supply 3.3V~5V
    Visible Light Detection Range F1(405-425nm), F2(435-455nm), F3(470-490nm), F4(505-525nm), F5(545-565nm), F6(580-600nm), F7(620-640nm), F8(670-690nm)
    Operating Current(LED Off) <5mA
    LED Driving Current Class 1-20 (4-42mA)
    I2C Address 0x39
    Operating Temperature Range -30℃~85℃
    Operating Humidity Range 5%RH~85%RH
    Dimension 22×20mm/0.87×0.79”

    Pinout

    Board Overview

    Num Silkscreen Description
    1 + Positive
    2 - Negative
    3 SCL I2C Clock line
    4 SDA I2C Data line

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