2 layers25.4 × 25.4 mm
SparkFun AS7343 Qwiic
sparkfun/SparkFun_Spectral_Sensor_Breakout_AS7343_Qwiic
Qwiic Breakout for the 14-channel Multi-Spectral Sensor AS7343 from AMS.
64 parts2
2 layers116.8 × 168.6 mm
SparkFun AS7343 Qwiic panelized
sparkfun/SparkFun_Spectral_Sensor_Breakout_AS7343_Qwiic2Qwiic Breakout for the 14-channel Multi-Spectral Sensor AS7343 from AMS.
- Size
- 116.8 × 168.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 1,519
- Nets
- 21
- Pads
- 2,022
- Tracks, vias
- 4,488, 1,848
- Pours
- 24
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Apr 2025
- Updated
- 3 Jun 2026
Overview
SparkFun AS7343 Qwiic panelized is an open-source printed circuit board by sparkfun, from the sparkfun/SparkFun_Spectral_Sensor_Breakout_AS7343_Qwiic repository on GitHub. It is a 2-layer board of 116.8 × 168.6 mm with 1,519 parts on 21 nets, routed with 4,488 tracks and 1,848 vias.
It is built around the BSS138. Its parts include 168 resistors, 144 capacitors, 72 diodes, 72 connectors and 48 ICs. It belongs with the sensors and measurement boards of this library.
Main components
1README
README.mdSparkFun Spectral Sensor - AS7343 (Qwiic)
The SparkFun Spectral Sensor Breakout - AS7343 (Qwiic) offers a highly accurate but compact spectral analysis tool for both the visible spectrum and near-infrared. The AS7343 senses light between ~380mn to 1000mn over 14 channels with 11 color bands across the visible spectrum, one near-infrared channel, one clear channel (full sensing spectrum) along with flicker detection. The AS7343 also has an interrupt pin to trigger events based on specific measurements from the sensor as well as a programmable GPIO pin to help synchronize measurements with external devices. This breakout comes standard with a bright white LED for taking measurements but also includes connection points for users who wish to use their own LED if needed.
Repository Contents
- /Documentation - Data sheets, additional product information
- /Hardware - Eagle design files (.brd, .sch)
- /Production - Production panel files (.brd)
- /docs - Documentation files for the Spectral UV Sensor
- /overrides - Overrides for GitHub pages content
Documentation
- Arduino Library - Arduino library for the Spectral Sensor - AS7343 (Qwiic).
- Python Package - Python package for the Spectral Sensor - AS7343 (Qwiic)
- Hookup Guide - Basic hookup guide for the Spectral Sensor - AS7343 (Qwiic).
Product Versions
- SEN-23220 - Spectral Sensor - AS7343 (Qwiic)
License Information
This product is open source!
Please review the LICENSE.md file for license information.
If you have any questions or concerns on licensing, please contact technical support on our SparkFun forums.
Distributed as-is; no warranty is given.
- Your friends at SparkFun.
Parts
1,519| Qty | Value | Footprint | References |
|---|---|---|---|
| 96 | 2.2k | SparkFun-Resistor:R_0603_1608Metric | R4, R4, R4, R4, R4, R4, R4, R4, R4, R4, R4, R4, R4, R4, R4, R4 +80 |
| 96 | Fiducial_0.5mm | SparkFun-Aesthetic:Fiducial_0.5mm_Mask1mm | FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1, FID1 +80 |
| 96 | Standoff | SparkFun-Hardware:Standoff | ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1, ST1 +80 |
| 72 | 4.7uF | SparkFun-Capacitor:C_0603_1608Metric | C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4 +56 |
| 48 | 0.1uF | SparkFun-Capacitor:C_0603_1608Metric | C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1 +32 |
| 48 | BSS138 | SparkFun-Semiconductor-Standard:SOT23-3 | Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1 +32 |
| 48 | G*** | kibuzzard-67ED66F3 | kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3, kibuzzard-67ED66F3 +32 |
| 48 | G*** | kibuzzard-67ED691F | kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F, kibuzzard-67ED691F +32 |
| 48 | G*** | kibuzzard-67ED66FD | kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD, kibuzzard-67ED66FD +32 |
| 48 | G*** | kibuzzard-67ED66D1 | kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1, kibuzzard-67ED66D1 +32 |
| 48 | G*** | kibuzzard-67ED694E | kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E, kibuzzard-67ED694E +32 |
| 48 | Qwiic_RA | SparkFun-Connector:JST_SMD_1.0mm-4_Black | J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1 +32 |
| 24 | 1.0uF | SparkFun-Capacitor:C_0603_1608Metric | C3, C3, C3, C3, C3, C3, C3, C3, C3, C3, C3, C3, C3, C3, C3, C3 +8 |
| 24 | 10k | SparkFun-Resistor:R_0603_1608Metric | R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2 +8 |
| 24 | 22 | SparkFun-Resistor:R_0603_1608Metric | R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1 +8 |
| 24 | 4.7k | SparkFun-Resistor:R_0603_1608Metric | R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3 +8 |
| 24 | AS7343 | AS7343:AMS_OLGA-8_2x3.1mm_P0.8mm | U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2 +8 |
| 24 | Conn_01x06 | SparkFun-Connector:1x06 | J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3 +8 |
| 24 | Flame | SparkFun-Aesthetic:SparkFun_Flame_4mm | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +8 |
| 24 | G*** | kibuzzard-65A8A8B4 | kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4, kibuzzard-65A8A8B4 +8 |
| 24 | G*** | kibuzzard-67ED6905 | kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905, kibuzzard-67ED6905 +8 |
| 24 | G*** | kibuzzard-67BF7F13 | kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13, kibuzzard-67BF7F13 +8 |
| 24 | G*** | kibuzzard-67BF7F2F | kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F, kibuzzard-67BF7F2F +8 |
| 24 | G*** | kibuzzard-67F027E1 | kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1, kibuzzard-67F027E1 +8 |
| 24 | G*** | kibuzzard-67F954F3 | kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3, kibuzzard-67F954F3 +8 |
| 24 | G*** | kibuzzard-67F81140 | kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140, kibuzzard-67F81140 +8 |
| 24 | G*** | kibuzzard-67ED714F | kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F, kibuzzard-67ED714F +8 |
| 24 | G*** | kibuzzard-67ED7915 | kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915, kibuzzard-67ED7915 +8 |
| 24 | G*** | kibuzzard-67ED7177 | kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177, kibuzzard-67ED7177 +8 |
| 24 | G*** | kibuzzard-67ED7158 | kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158, kibuzzard-67ED7158 +8 |
| 24 | G*** | kibuzzard-67F8112D | kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D, kibuzzard-67F8112D +8 |
| 24 | G*** | kibuzzard-67BF7CFE | kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE, kibuzzard-67BF7CFE +8 |
| 24 | G*** | kibuzzard-67ED716A | kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A, kibuzzard-67ED716A +8 |
| 24 | I2C | SparkFun-Jumper:Jumper_3_NC-2_Trace | JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2 +8 |
| 24 | LED | SparkFun-Jumper:Jumper_2_NC_Trace | JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1 +8 |
| 24 | LOGO | SparkFun-Aesthetic:SparkFun_Logo_10mm | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +8 |
| 24 | LOGO | SparkFun-Aesthetic:qwiic_4mm | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +8 |
| 24 | LOGO | SparkFun-Aesthetic:qwiic_5mm | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +8 |
| 24 | RT9080-1.8V | SparkFun-Semiconductor-Standard:SOT23-5 | U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1 +8 |
| 24 | Red | SparkFun-LED:LED_0603_1608Metric_Red | D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1 +8 |
| 24 | USER | SparkFun-LED:LED_5mm_PTH_Red_NoSilk | D3, D3, D3, D3, D3, D3, D3, D3, D3, D3, D3, D3, D3, D3, D3, D3 +8 |
| 24 | Val** | SparkFun-Aesthetic:OSHW_Logo_2.5mm | Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref** +8 |
| 24 | WLED | SparkFun-Jumper:Jumper_2_NC_Trace | JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3, JP3 +8 |
| 24 | White | AS7343:LUXEON_3014_SMD_LED | D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2 +8 |
| 4 | Fiducial_1mm_Mask3mm | , , , | |
| 2 | Fiducial_1.5mm_Mask3mm | , | |
| 1 | OSHW_Logo | SparkFun-Aesthetic:Creative_Commons_License | G4 |
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Questions
How big is the SparkFun AS7343 Qwiic panelized PCB?
It measures 116.8 × 168.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SparkFun AS7343 Qwiic panelized use?
1,519 parts, built around the BSS138. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the SparkFun AS7343 Qwiic panelized KiCad files?
From the sparkfun/SparkFun_Spectral_Sensor_Breakout_AS7343_Qwiic repository on GitHub, at the commit this page was made from: the board is Hardware/Production/SparkFun_AS7343_Qwiic_panelized.kicad_pcb and its schematic Hardware/SparkFun_AS7343_Qwiic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SparkFun AS7343 Qwiic panelized design in my own project?
Its repository states no licence, so its author keeps all rights: ask sparkfun before reusing the design.