Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Model | AS7341 |
| Spectral Channels | 11 Channels (8 visible + NIR + Clear + Flicker) |
| Interface | I2C / SPI |
| Operating Voltage | 1.7V to 3.6V |
| Wavelength Range | 400nm to 950nm |
| Integration Time | Programmable (2.78µs to 655ms) |
| Package Type | LGA-6 Optical Module |
| Dimensions | 2.0 x 2.0 x 0.6 mm |
| Application | Color Matching, Light Sensing, Health Monitoring |
| Board Compatibility | Arduino, Raspberry Pi, ESP32 |
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for white balance tools
I am building a custom white balance meter for my photography setup. The 11-channel spectrum gives me exactly the data granularity I need to calculate accurate color temperatures.
Anonymous
Mar 21, 2026
Rating: 5/5
Easy to use with Raspberry Pi
Connected this to my Raspberry Pi 4 without any issues. The Python examples on GitHub worked out of the box. The flicker detection feature is a nice bonus for lighting analysis.
Anonymous
Mar 21, 2026
Rating: 4/5
Good documentation support
The datasheet is detailed, which helped a lot with my university thesis project. The only reason for 4 stars is that the breakout board pins are a bit tight for standard jumper wires.
Anonymous
Mar 17, 2026
Rating: 5/5
Low power consumption
Running this on a battery-powered ESP32 node. The power management features allow for long deployment times. Highly recommended for environmental monitoring stations.
Anonymous
Mar 09, 2026
Rating: 5/5
Incredible precision for hobbyist projects
This sensor module is fantastic. The spectral data is very consistent, and the I2C library provided makes integration with my Arduino project seamless. Perfect for building a custom colorimeter.
Anonymous
Mar 05, 2026
Rating: 4/5
Great value, minor calibration needed
For the price point, the accuracy is impressive. We used it for preliminary light testing in our lab. Just note that you need to perform your own calibration against a reference source for high-stakes measurements.
Q: How do I handle the interrupt pin for flicker detection?
A: The INT pin can be configured via registers to trigger on specific events like flicker detection or new data ready. You need to set the appropriate bits in the interrupt enable register in your code.
Q: Does this module come with a built-in voltage regulator?
A: Yes, the GY-AS7341 breakout board includes an onboard LDO regulator, allowing you to power it directly from 3.3V or 5V logic levels safely.
Q: What is the maximum I2C clock speed supported?
A: The AS7341 supports Standard-mode (100 kHz), Fast-mode (400 kHz), and High-speed mode (3.4 MHz) I2C communication protocols.
Q: Can this sensor detect UV light?
A: No, the AS7341 is designed for the visible spectrum and near-infrared (approx. 400nm to 950nm). It does not have specific channels for Ultraviolet (UV) detection.
Q: Is there a Python library available for this sensor?
A: Yes, there are several open-source Python libraries available on GitHub compatible with Raspberry Pi and CircuitPython. Check the resources section on our product page for links.
Handmade Soap and Baking Cake Silicone Mold - Round 6-Cavity
$16.50
Meile Childhood Sponge Stamp Set - Kids' Paint Printing Tools with Sponge Brushes for Kindergarten Art
$14.30
2019 Jiangxi Isuzu Ruimai Lingtuo DMAX - Brand New Original Thickened Wear-Resistant Tires
$302.80
Pirelli P7 Run-Flat Tires 225 245 255 275 35 40 45 50 R17 18 19 20 21
$340.00
Lint-Free Industrial Wiping Cloth - Oil-Removing Absorbent Paper for Car Paint Wax and Grease Removal
$123.00
Henkel Loctite 495 Adhesive Genuine 401 406 416 460 496 Instant Glue Strong Industrial Adhesive for Metal and Plastic
$6.00
Industrial Ultrasonic Emulsification and Dispersion System - Anti-Foam Vibration for Pipeline Inner Wall Cleaning
$31,250.00
Commercial Small Electric Food Warmer Display Case for Fried Chicken, Burgers, Pies, Egg Tarts, and Youtiao - Constant Temperature Heating Cabinet for Breakfast
$623.00
Universal Triangular Stand for Mineral Water Bottles – Inverted Dispenser Rack for Water Coolers and Bottled Water Extraction
$5.10
Manufacturer Supply By-Product Cleaning Equipment, Fully Automatic Cylindrical Pig Tripe Degreaser and Cleaner for Cattle and Sheep Stomachs
$1,600.00
CANDLE.LAB | DIY Aromatherapy Candle Supplies, Natural Refined White Beeswax Pellets, Handmade Soap Materials #27
$9.00
![No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area](https://www.gosteppe.com/cache/small/product/269234/legacy-main-b28b879c33f1fe08b5eba226.webp)
No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area
$200,000.00
Kitchen Sink Drainage Mat - Sloped Countertop Drying Pad with Foldable Narrow Edges, Faucet Splash Guard, Storage Mat
$3.57
UE5 Unreal Engine 5.2-5.7 Physical Assembly System Physics Plugin
$0.50
![[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead](https://www.gosteppe.com/cache/small/product/269231/legacy-main-b004541637d9aaa9d8c19288.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead
$17,000.00
Air Baffle for ABB ACS550-X2 R8 IP21 VFD
$3,450.00
Outdoor Waterproof Shockproof EDC Storage Box, Sealed Gear Case for Small Items
$5.10
Zhizhi Lin Zexu Small Regular Script Diamond Character Card Kaishu Copybook Porcelain Blue Gold Characters Brush Calligraphy Practice Folding Card
$68.00
Maotaizi Dual-Tip Dual-Color Glitter Markers for Kids - Non-Toxic Soft Tip Colored Pens for Elementary Art
$16.90
Tire Removal Socket Wrench and Spare Tire Tool Kit for Zhengzhou Nissan Paladin, Aoting, and Dongfeng Ruiqi Pickup Trucks
$16.90
Zhimo Ke Xingkai Technique Calligraphy Copybook - Upgraded Edition with Text, Images, and Video Tutorials for Beginners
$30.60
Small-Scale Yogurt Processing Production Line, Blended Yogurt Fermentation Equipment, Organic Milk Filling Machine
$115,920.00
Compact Manual Hot Stamping Machine for Logos, Business Cards, Leather Wallets, Plastic, and Wood - Heat Embossing and Branding Tool
$500.76
DIY Handmade Soap Mold – Single Square Silicone Mold for Homemade Soap
$1.96
Wall-Mounted Facial Towel Dispenser Transparent Upside-Down Design
$4.50
Colorful Ground Thread Inserts 16ER/IR1.0/2.0/3.0/3.5 ISO AG55/60 for High-Hardness Quenched Steel
$19.80
Jiuzheng Tongming Submerged Solenoid Pulse Valve TMF-Y-25/40/50/62/76S, Dust Removal Pulse Blowing Valve
$150.00
Large Water Bucket Stand – Storage Rack for Office Purified Water Dispensers and Mineral Water Containers
$282.56
Double Loop Chain Lifting Sling, Manganese Steel Double-End Ring Hoisting Chain, G80 Manganese Steel Lifting Rigging 1/2/3/5T
$98.00
Hesdige JG-376 Portable Stone Removal Hook - Multi-Function Tool for Cleaning Gravel from Car Tire Treads
$16.91
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
