Zbotic Logo Zbotic Logo
  • Home
  • Shop
  • Sale
  • 3D Print Service
  • PCB Service
  • B2B
  • Blogs
  • Contact Us
0 0

View Wishlist Add all to cart

0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: ₹0.00

View cartCheckout

  • Shop
  • About Us
  • Contact Us
  • Reseller
  • Blogs
020 69134444
1800 209 0998
[email protected]
Help Desk
Facebook Twitter Instagram Linkedin YouTube
Zbotic Logo Zbotic Logo
0 0

View Wishlist Add all to cart

0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: ₹0.00

View cartCheckout

All departments
  • 3D Print Service
  • 3D Printer
  • Batteries & Chargers
  • Development Boards
  • Drone Parts
  • EBike parts
  • Sensor Modules
  • Electronic Components
  • Electronic Modules
  • IoT and Wireless
  • Mechanical Parts and Workbench Tools
  • Motors & Drivers & Pumps & Actuators
  • DIY and Robot Kits
  • Show more
  • Home
  • Shop
  • Sale
  • 3D Print Service
  • PCB Service
  • B2B
  • Blogs
  • Contact Us
Home Sensor Modules Biometric/ECG/EMG Sensor
Return to previous page
Waveshare Round 2D Barcode/QR code Reader Scanner Module, With LED Indicator
7kvpq3bq
2sbsd9xl
  • Waveshare Round 2D Barcode/QR code Reader Scanner Module, With LED Indicator
  • 7kvpq3bq
  • 2sbsd9xl

Waveshare Round 2D Barcode/QR code Reader Scanner Module, With LED Indicator

Rated 4.79 out of 5 based on 33 customer ratings
(33 customer reviews)
Share: Facebook Twitter Tumblr Linkedin Houzz Vk Pinterest Whatsapp
Add to wishlist
Add to compare
  1. Resolution: 640 × 480
  2. Power Supply: 3.3V
  3. Current: 120mA
  4. Operating Temperature: -30 ~ +70°C
Brand: WAVESHARE SKU: AI6680
Category: Biometric/ECG/EMG Sensor
Tags: Biometric sensor, Buy Online India, Health Sensor, LED, Waveshare, Zbotic

₹2,356.46 (₹1,997.00 + GST)

Description
Additional information
Warranty
COO

This is Waveshare Round 2D Barcode/QR code Reader Scanner Module, With LED Indicator.

The Barcode Scanner Module (D) is a round 2D barcode scanner module with an LED indicator, highly integrated and compact size, suitable for elevator and other code scanning applications. Adopts advanced image recognition algorithms, easy to decode various 1D or 2D codes. Onboard UART interface, can be easily integrated into kinds of embedded devices.

Pin Description:

WAVESHARE Pin Description

 

LED Indicator:


WAVESHARE scanning status


Features:

  1. Efficient barcode/QR code reader
  2. Compact and small-sized
  3. LED indicator for status feedback
  4. Seamless integration into various applications
  5. High-speed and accurate code scanning
  6. Ideal for retail, inventory management, and access control systems
  7. Simplifies operations with barcode and QR code technology.

Useful Links:

Wikipage: https://www.waveshare.com/wiki/Barcode_Scanner_Module_(D)

 


Specification;

Item Type: Scanner
Model Type: Barcode Scanner
Resolution: 640 × 480
Operating humidity 5%RH to 95%RH (non-condensing)
Current (mA) 120
Power Supply(V) 3.3V
LED Indicator (Y/N) Blue: scanning, Green: decoded successfully
Communication Mode UART port (9600 8N1 by default)
Accuracy: 1D code ≥5mil, 2D code ≥10mil
Scan mode Sensing, Continuous
Scan Angle horizontal 70°, vertical 55°, roll 360°
Operating Temperature (°C) -30 to +70°C, -40 to +80°C

Package Includes:

1 x Barcode Scanner Module (D)

1 x 6PIN squid cable without header

1 x 6PIN squid cable x1

Tags: Biometric sensor Buy Online India Health Sensor LED Waveshare Zbotic
Also in Biometric/ECG/EMG Sensor:
Waveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor (D), Cortex Processor, 360° VerificationR307S Optical Fingerprint Reader Sensor ModuleHeart Rate Pulse Sensor ModuleECG Electrode Biometric/ECG/EMG Sensor
Related Articles:
Rotary Encoder Tutorial: KY-040 with Arduino Step-by-Step

Rotary Encoder Tutorial: KY-040 with Arduino Step-by-Step

Table of Contents Introduction What Is a Rotary Encoder? KY-040 Module Specifications How the KY-040 Generates Pulses Wiring...

Read More →
Pressure Sensor BMP280: Weather Station and Altitude Meter

Pressure Sensor BMP280: Weather Station and Altitude Meter

The BMP280 barometric pressure sensor by Bosch measures atmospheric pressure with ±1 hPa accuracy and temperature with ±1°C...

Read More →
Force Sensor FSR402: How to Measure Pressure with Arduino

Force Sensor FSR402: How to Measure Pressure with Arduino

The FSR402 (Force Sensitive Resistor) is a thin, flexible sensor that changes its electrical resistance in response to...

Read More →

Technical Specifications

BrandWAVESHARE
Interface / ProtocolCAN
SKUAI6680
Weight0.03 kg
AvailabilityOut of Stock

Applications & Use Cases

The Waveshare Round 2D Barcode/QR code Reader Scanner Module, With LED Indicator is a versatile biometric/ecg/emg sensor used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.

Common use cases:

  • Integrating into a custom electronics project
  • Learning and experimenting with circuits
  • Replacing or upgrading components in existing setups

This product is ideal for electronics enthusiasts, engineers, and students.

Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.

Shipping & Delivery

  • Free shipping on orders above ₹999 across India
  • Dispatched within 1-3 business days
  • Expected delivery: 3-7 business days depending on location
  • Secure packaging to ensure safe transit of electronic components
  • Genuine WAVESHARE product sourced from authorized channels
Weight 0.03 kg
6 Months Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 6 months from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Tags: Biometric sensor Buy Online India Health Sensor LED Waveshare Zbotic
Also in Biometric/ECG/EMG Sensor:
R307S Optical Fingerprint Reader Sensor ModuleMAX30100 Pulse Oximeter Heart Rate Sensor ModuleWaveshare Round-Shaped All-In-One Capacitive Fingerprint Sensor (D), Cortex Processor, 360° VerificationECG Electrode Biometric/ECG/EMG Sensor
Related Articles:
DS18B20 Waterproof Sensor: Liquid Temperature Measurement

DS18B20 Waterproof Sensor: Liquid Temperature Measurement

The DS18B20 waterproof temperature sensor is one of the most popular and widely used components in the Arduino...

Read More →
SHT31 vs DHT22 vs BME280: Best Humidity Sensor for Your Project

SHT31 vs DHT22 vs BME280: Best Humidity Sensor for Your Project

Choosing the right humidity and temperature sensor can make or break your weather station, greenhouse controller, HVAC system,...

Read More →
Water Level Sensor Guide: Tank Monitoring with Arduino and ESP32

Water Level Sensor Guide: Tank Monitoring with Arduino and ESP32

A water level sensor connected to Arduino or ESP32 solves one of the most common household problems in...

Read More →
Country Of Origin: China

33 reviews for Waveshare Round 2D Barcode/QR code Reader Scanner Module, With LED Indicator

  1. Avatar of Urmi Mukherjee
    Rated 4 out of 5

    Urmi Mukherjee – April 2, 2025

    Nice Waveshare Round 2D Barcode/QR code Reader. Readings are mostly accurate. Good enough for my hobby project.

  2. Avatar of Riya Banerjee
    Rated 5 out of 5

    Riya Banerjee (verified owner) – April 7, 2025

    Superb Waveshare Round 2D Barcode/QR code Reader! Using it in my environmental monitoring system. Very reliable data.

  3. Avatar of Tushar Khurana
    Rated 5 out of 5

    Tushar Khurana (verified owner) – April 8, 2025

    This Waveshare Round 2D Barcode/QR code Reader is excellent for the price. My data logging project is working perfectly now.

  4. Avatar of Ishaan Rajan
    Rated 5 out of 5

    Ishaan Rajan – May 14, 2025

    Bought this Waveshare Round 2D Barcode/QR code Reader for my college project. Accurate readings, easy to code. Very happy!

  5. Avatar of Vansh Jain
    Rated 5 out of 5

    Vansh Jain (verified owner) – May 17, 2025

    Love this Waveshare Round 2D Barcode/QR code Reader. Response time is fast and readings are stable.

  6. Avatar of Zubin Gupta
    Rated 3 out of 5

    Zubin Gupta (verified owner) – May 28, 2025

    Okay Waveshare Round 2D Barcode/QR code Reader. Had to add a capacitor to stabilize readings. Works now.

  7. Avatar of Sakshi Mehta
    Rated 5 out of 5

    Sakshi Mehta (verified owner) – June 7, 2025

    Perfect for my weather station. This Waveshare Round 2D Barcode/QR code Reader gives consistent readings day and night.

  8. Avatar of Vikram Luthra
    Rated 5 out of 5

    Vikram Luthra (verified owner) – June 28, 2025

    This Waveshare Round 2D Barcode/QR code Reader works great with Arduino. Easy to wire up and code.

  9. Avatar of Ashish Dubey
    Rated 4 out of 5

    Ashish Dubey (verified owner) – June 30, 2025

    Pretty good Waveshare Round 2D Barcode/QR code Reader. Documentation could be better but the sensor itself is solid.

  10. Avatar of Zara Chauhan
    Rated 5 out of 5

    Zara Chauhan (verified owner) – July 4, 2025

    Bought this Waveshare Round 2D Barcode/QR code Reader for my college project. Accurate readings, easy to code. Very happy!

  11. Avatar of Harshit Bajaj
    Rated 5 out of 5

    Harshit Bajaj (verified owner) – July 8, 2025

    Love this Waveshare Round 2D Barcode/QR code Reader. Response time is fast and readings are stable.

  12. Avatar of Farhan Mukherjee
    Rated 5 out of 5

    Farhan Mukherjee (verified owner) – July 22, 2025

    Great Waveshare Round 2D Barcode/QR code Reader. Using it in my smart agriculture system. Reliable measurements every time.

  13. Avatar of Tejas Mehta
    Rated 5 out of 5

    Tejas Mehta (verified owner) – July 23, 2025

    Outstanding accuracy from this Waveshare Round 2D Barcode/QR code Reader. Compared with a professional instrument, readings match closely.

  14. Avatar of Pallavi Chatterjee
    Rated 5 out of 5

    Pallavi Chatterjee (verified owner) – July 28, 2025

    Very satisfied with this Waveshare Round 2D Barcode/QR code Reader. Library support is good and it’s easy to interface.

  15. Avatar of Yogesh Bhat
    Rated 5 out of 5

    Yogesh Bhat (verified owner) – July 29, 2025

    Perfect Waveshare Round 2D Barcode/QR code Reader for my automation project. Integrates seamlessly with my microcontroller.

  16. Avatar of Shubham Batra
    Rated 5 out of 5

    Shubham Batra (verified owner) – August 17, 2025

    This Waveshare Round 2D Barcode/QR code Reader works great with Arduino. Easy to wire up and code.

  17. Avatar of Harsh Deshpande
    Rated 5 out of 5

    Harsh Deshpande (verified owner) – September 15, 2025

    Outstanding accuracy from this Waveshare Round 2D Barcode/QR code Reader. Compared with a professional instrument, readings match closely.

  18. Avatar of Karan Rawat
    Rated 4 out of 5

    Karan Rawat – September 18, 2025

    Decent Waveshare Round 2D Barcode/QR code Reader for the price. Requires proper wiring but works well once set up.

  19. Avatar of Tanya Rawat
    Rated 4 out of 5

    Tanya Rawat – October 13, 2025

    Nice Waveshare Round 2D Barcode/QR code Reader. Readings are mostly accurate. Good enough for my hobby project.

  20. Avatar of Naman Shetty
    Rated 5 out of 5

    Naman Shetty – November 10, 2025

    Outstanding accuracy from this Waveshare Round 2D Barcode/QR code Reader. Compared with a professional instrument, readings match closely.

  21. Avatar of Rahul Grewal
    Rated 5 out of 5

    Rahul Grewal – November 23, 2025

    Superb Waveshare Round 2D Barcode/QR code Reader! Using it in my environmental monitoring system. Very reliable data.

  22. Avatar of Jayesh Saxena
    Rated 5 out of 5

    Jayesh Saxena (verified owner) – November 29, 2025

    Love this Waveshare Round 2D Barcode/QR code Reader. Response time is fast and readings are stable.

  23. Avatar of Hitesh Grewal
    Rated 5 out of 5

    Hitesh Grewal (verified owner) – December 9, 2025

    Great Waveshare Round 2D Barcode/QR code Reader. Using it in my smart agriculture system. Reliable measurements every time.

  24. Avatar of Kritika Chauhan
    Rated 5 out of 5

    Kritika Chauhan (verified owner) – December 28, 2025

    This Waveshare Round 2D Barcode/QR code Reader is excellent for the price. My data logging project is working perfectly now.

  25. Avatar of Hemant Vyas
    Rated 5 out of 5

    Hemant Vyas – January 5, 2026

    Bought this Waveshare Round 2D Barcode/QR code Reader for my college project. Accurate readings, easy to code. Very happy!

  26. Avatar of Sameer Naidu
    Rated 5 out of 5

    Sameer Naidu (verified owner) – January 12, 2026

    Very satisfied with this Waveshare Round 2D Barcode/QR code Reader. Library support is good and it’s easy to interface.

  27. Avatar of Kritika Chatterjee
    Rated 5 out of 5

    Kritika Chatterjee (verified owner) – February 4, 2026

    Great quality Waveshare Round 2D Barcode/QR code Reader. Calibrated it easily and the accuracy is impressive.

  28. Avatar of Naveen Deshpande
    Rated 5 out of 5

    Naveen Deshpande – February 7, 2026

    This Waveshare Round 2D Barcode/QR code Reader works great with Arduino. Easy to wire up and code.

  29. Avatar of Kritika Dhillon
    Rated 5 out of 5

    Kritika Dhillon (verified owner) – February 19, 2026

    Bought this Waveshare Round 2D Barcode/QR code Reader for my college project. Accurate readings, easy to code. Very happy!

  30. Avatar of Vijay Luthra
    Rated 4 out of 5

    Vijay Luthra (verified owner) – February 20, 2026

    Pretty good Waveshare Round 2D Barcode/QR code Reader. Documentation could be better but the sensor itself is solid.

  31. Avatar of Ishaan Verma
    Rated 5 out of 5

    Ishaan Verma (verified owner) – March 5, 2026

    Love this Waveshare Round 2D Barcode/QR code Reader. Response time is fast and readings are stable.

  32. Avatar of Jayesh Saini
    Rated 5 out of 5

    Jayesh Saini (verified owner) – March 11, 2026

    This Waveshare Round 2D Barcode/QR code Reader is excellent for the price. My data logging project is working perfectly now.

  33. Avatar of Pranav Iyer
    Rated 5 out of 5

    Pranav Iyer – March 15, 2026

    Excellent Waveshare Round 2D Barcode/QR code Reader! Readings are accurate and consistent. Perfect for my project.

Only logged in customers who have purchased this product may leave a review.

Related products

In stock

AI0040..2
Max7219 Module 3419 - MAX7219 Dot Led Matrix Module MCU Control LED Display Module
Quick View

MAX7219 Dot Led Matrix Module MCU Control LED Display Module

SKU: AI0040 ₹168.74 (₹143.00 + GST) Add to cart Add to Compare

In stock

AI0564...2
Xh-m603 Module - AI0564..1
Quick View

XH-M603 Charging Control Module with LED Display

SKU: AI0564 ₹207.68 (₹176.00 + GST) Add to cart Add to Compare

In stock

product gallery
300w Module - product image
Quick View

300W 20A DC-DC Buck Converter Step-down Module Constant Current LED Driver Module

SKU: AI2107 ₹335.12 (₹284.00 + GST) Add to cart Add to Compare
Sale 44%

In stock

Svg%3E
5mm RGB LED Common Anode 4 Pin (Pack of 10)
Quick View

5mm RGB LED Common Anode 4 Pin (Pack of 10)

SKU: AI0249 ₹80.48 Original price was: ₹80.48.₹44.84Current price is: ₹44.84. (₹38.00 + GST) Add to cart Add to Compare
Sale 9%

In stock

bf1rzh8f
5mm DIP LED Yellow (Pack of 50)
Quick View

5mm DIP LED Yellow (Pack of 50)

SKU: AI0261 ₹49.44 Original price was: ₹49.44.₹44.84Current price is: ₹44.84. (₹38.00 + GST) Add to cart Add to Compare
Sale 19%

In stock

IMG_7415
100v Display - 0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-BLUE
Quick View

0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-BLUE

SKU: AI2318 ₹93.22 Original price was: ₹93.22.₹75.52Current price is: ₹75.52. (₹64.00 + GST) Add to cart Add to Compare
Sale 30%

In stock

2gkewe43
5mm Module - 5mm Two-Color LED Module
Quick View

5mm Two-Color LED Module

SKU: AI2504 ₹41.30 Original price was: ₹41.30.₹29.03Current price is: ₹29.03. (₹24.60 + GST) Add to cart Add to Compare

Free Shipping

On orders above ₹999

COD Available

Min. order ₹250 for COD

GST Invoice

Available on all orders

1,50,000+ Orders

Delivered across India

Expert Support

Toll Free: 1800 209 0998

PCB Manufacturing

Get instant quote →

›

3D Printing Service

Upload design, get quote →

›

Product categories

  • 3D Printers and Parts
  • Batteries, Chargers and Accessories
  • Development Boards
  • DIY Learning and Robot Kits
  • Drone Parts
  • EBike parts
  • Electronic Components
  • Electronic Modules and Displays
  • IoT and Wireless
  • Mechanical Parts and Workbench Tools
  • Motors & Drivers & Pumps & Actuators
  • Sensor Modules
    • Biometric/ECG/EMG Sensor
    • Current and Voltage Sensor
    • Distance Sensor
    • Environmental Sensors
    • Flame Sensor
    • Gas and Dust Sensor
    • Hall Sensor
    • IMU, Accelerometer, Magnetometer & Gyroscope
    • LiDAR Sensor
    • Light/color Sensor
    • Line Sensor
    • Load / Pressure / Force / Flex Sensor
    • Other Sensors
    • PIR / IR and Optical Sensor
    • Proximity Sensor
    • Radar Sensor
    • RFID card, Tags & Reader
    • Rotary Encoder
    • Sensor Kits
    • Sound Sensor
    • Temperature & Humidity Sensor
    • Thermoelectric Peltier Elements
    • Ultrasonic Sensors and Modules
    • Vibration/Tilt Sensor and Modules
    • Water TDS, pH, Flow, Level and Pressure Sensor
Facebook Twitter Instagram Pinterest Linkedin Youtube

Get the latest deals and more.

Download on Google Play Download on the App Store

Call us: 020 69134444 / 1800 209 0998

Monday - Saturday 09:30 AM - 06:00 PM
For Technical Supports Email: [email protected]
For Sales / Enquiries Email: [email protected]

  • My Account

    • Cart

    • Wishlist

    • Checkout

    • My Orders

    • Track Order

    • My Account

  • Information

    • FAQs

    • Blogs

    • Career

    • About Us

    • Contact Us

    • Payment Options

  • Policies

    • Privacy Policy

    • Terms & Conditions

    • GST Input Tax Credit

    • Shipping Return Policy

    • E-Waste Collection Points

    • Our Sitemap

© Zbotic.in is registered trademark of Moxie Supply Pvt Ltd – All Rights Reserved
Login
Use Phone Number
Use Email Address
Not a member yet? Register Now
Reset Password
Use Phone Number
Use Email Address
Register
Already a member? Login Now