AS7341 Spectral Color Sensor
Spectral Identification And Color Matching, Ideal For Applications Like Compact Spectrometer
Compatible With Various Platforms Including Arduino, STM32, Raspberry Pi
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 |
Outline Dimensions
