- Description
Details
AS7341 Spectral Color Sensor, visible spectrum sensor, multi channels, high precision, I2C bus
AS7341 Spectral Color Sensor
Spectral identification and color matching, ideal for applications like compact spectrometer
compatible with various platforms including Arduino, STM32, Raspberry Pi
multi channels, high precision
Features at a glance
- Incorporates AS7341 chip, which integrates 8x visible spectrum channels, 1x near infrared channel, and 1x no filter channel
- Embedded 6x independent 16-bit ADC, allows effectively processing data in parallel
- Dedicated channel to detect ambient light flicker on specific frequency
- 2x high brightness LEDs, can be used as fill light on 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)
Specifications
| Sensor | AS7341 | Dimensions | 30.5 × 23mm |
|---|---|---|---|
| Communication bus | I2C | Mounting hole size | 2.0mm |
| Operating voltage | 3.3V/5V | Logical voltage | 3.3V/5V |
I2C control interface
supports host boards including Raspberry Pi/Arduino/STM32...
| VCC | 3.3V/5V power input |
| GND | GND |
| SDA | connects to MCU I2C data pin |
| SCL | connects to MCU I2C clock pin |
| INT | interrupt output |
| GPIO | general purpose input/output |
Hardware connection
connecting with Raspberry Pi
connecting with Arduino board
Demonstration
Outline Dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Weight: 0.009 kg
Quick Overview
- AS7341 Spectral Color Sensor x1
- PH2.0 6PIN wire 20cm x1
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