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- SKU: 08102
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AS7343 14-Channel Spectral Sensor Module
The 7SEMI AS7343 Spectral Sensor Module is based on the ams OSRAM AS7343, a compact multi-channel sensor that provides 14 independent spectral channels spanning UV, visible, and near-IR ranges (350–1000 nm).
Designed for color analysis, material classification, light calibration, and spectral fingerprinting, this breakout board makes integration easy with a 3.3 V I²C interface, breakout headers, and mounting holes. It also features an onboard user LED and interrupt pin for event-driven designs.
Features
- 14-channel multi-spectral light sensing for advanced color and spectrum analysis
- Wide spectral detection range from approximately 380nm to 1000nm (Visible + Near Infrared)
- Includes multiple VIS channels, NIR channel, Clear channel, and Flicker detection channel
- Supports XYZ color measurement for precise color evaluation
- High-precision optical interference filter technology for accurate spectral readings
- Built-in 6 parallel ADCs for fast signal acquisition
- Integrated flicker detection for 50Hz / 60Hz ambient light monitoring
- Supports reflective, transmissive, and emissive measurements
- I²C digital communication interface for easy MCU integration
- Integrated LED driver and programmable GPIO support
- Low-power operation with configurable sleep modes
- Compact module suitable for embedded and portable applications
- Ideal for color matching, liquid analysis, horticulture sensing, and spectral reconstruction
Specifications
- Wavelength Range: 350 nm to 1000 nm
- Spectral Channels: 14 (13 discrete + 1 clear)
- ADC Resolution: 16-bit
- I²C Address: 0x39 (fixed)
- Interface: I²C (up to 1 MHz)
- Supply Voltage: 2.7 V – 3.6 V (3.3 V typical)
- Operating Temperature:–30 °C to +85 °C
- Mounting holes: 2× M3
- Dimensions: ~19.05mm × 17.94 mm PCB.
Applications
- Color measurement & spectral analysis
- Ambient light sensing & calibration
- Material classification / sorting
- Optical spectroscopy (portable devices)
- Agriculture, health & wearable monitoring
- Display and LED color calibration
Package Includes
- 1x AS7343 14-Channel Spectral Sensor Module
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
