Product description: Fermion - AS7341 11-channel visible light sensor - DFRobot SEN0365
A module manufactured byDFRobotwith an embeddedAS7341chip. It is an 11-channel visiblelightsensor that uses a new generation of chip -the spectralsensor. The module has eightvisible lightchannels, onenear-infraredchannel and onefilterlesschannel. Additionally, it also has one channel dedicated toambient light flicker detection. The sensor fromDFRobotis equipped with 6 independent16-bit ADC channelsthat allow parallel data processing.
Theproduct is compatible with Arduino
. The manufacturer prepared detaileduser guideandlibrary with sample program codefor Arduino IDE environment.
Fermion - AS7341 11-channel visible light sensor.
Example diagram of sensor connection using DFRobot board, Arduino equivalent. The board is not a part of the kit, you can buy it separately in our shop.
Leads description and example connection diagram
The module hasleadsin the form of solderfields, to which you should solder includedgoldpin connectors. Connect thesensorto the microcontroller module according to the following description:
- VCC- power supply pin from 3,3 V to 5 V
- GND- system ground
- SCL- I2C interface clock line
- SDA- I2C interface data line
- INT- interrupt pin (activated by low state)
- GPIO- general purpose input/output pin
Technical specification of the visible light sensor from DFRobot
- Module: visible light sensor
- Embedded chip: AS7341
- Number of channels: 11
- Visible light detection ranges:
- F1 - from 405 nm to 425 nm
- F2 - 435 nm to 455 nm
- F3 - 470 nm to 490 nm
- F4 - 505 nm to 525 nm
- F5 - 545 nm to 565 nm
- F6 - 580 nm to 600 nm
- F7 - 620 nm to 640 nm
- F8 - 670 nm to 690 nm
- Input voltage range: 3.3 V to 5 V
- Operating current (diode off): < 5 mA
- LED control current: class 1-20 (4 mA to 42 mA)
- Communication interface: I2C bus
- Interface address: 0x39
- Operating temperature range: from -30°C to 85°C
- Operating humidity range: from 5% to 85% RH
- Module dimensions: 18 x 14 mm
Sensor with built-in AS7341 chip.
Visible light ranges.
Kit includes dedicated goldpin connectors for self-soldering.
Special features
- 8 optical channels covering the visible spectral range
- 50 Hz and 60 Hz ambient light flicker detection
- 6 independent 16-bit ADC channels
- Precision colour detection and matching
- Detection of colour mixing effect
- Can be used to adjust the color temperature of lighting, among other things
Kit contents
- 11-channel visible light sensor AS7341
- 1x6 goldpin strip - 2.54 mm pitch
In our assortment you will also find otherlight and color sensors. We invite you to familiarize with the offer.
