ScanGenie : ESP32 Based QR/Barcode Scanner

This unparalleled solution is designed to conquer the most challenging barcode tasks with ease. With its remarkable features, including a 1.14" LCD screen, Barcode/QR code scanner, UART communication, Type-C USB port, and a built-in buzzer, ScanGenie takes barcode scanning to new heights of power and efficiency.

Its Barcode/QR code scanner delivers lightning-fast and accurate results, ensuring that no barcode challenge is too tough to overcome. Whether it's decoding complex symbologies or scanning damaged codes, ScanGenie rises to the occasion, simplifying the seemingly impossible.

With its versatile UART communication and Type-C USB port, ScanGenie seamlessly connects to cloud services, allowing you to store and retrieve scanned data effortlessly. Experience the power of cloud empowerment as ScanGenie streamlines your workflows, improves inventory management, and provides valuable insights to drive your business forward.

Equipped with a 1.14" LCD screen, ScanGenie offers real-time feedback and vital information right at your fingertips. Get instant access to product details, pricing information, customer reviews, and exclusive offers with a simple scan. No more guesswork or time-consuming research—ScanGenie simplifies the complex, enabling you to make informed decisions instantly.

ScanGenie is not just a device; it's a powerful open-source tool that fuels innovation and customization. With the ability to read 20 different barcode symbologies, developers and enthusiasts can tap into the vast possibilities of ScanGenie's open-source platform. Collaborate with a vibrant community, create tailored applications, and push the boundaries of barcode technology. The only limit is your imagination.

When it comes to challenging barcode tasks, ScanGenie is your unbeatable ally. Its effortless scanning capabilities, cloud empowerment, and open-source nature make it the go-to solution for businesses and individuals seeking uncompromising power and versatility. Say goodbye to barcode challenges that once seemed impossible and embrace the simplified future with ScanGenie.

Features:

• Powered with ESP32 makes it IoT enabled device to connect internet Cloud using WiFi and BLE for local wireless transmission
• 1.14" TFT display for visual interaction
• Read all mainstream 1D 2D barcodes in the market easily
• Reads 20 Different Barcode Symbologies, CMOS camera
• Two Type C Support – 
• for direct Scanner access  
• for programming/power 
• High brightness, dark environment scanning 
• Support multiple systems and languages, secondary development.
• Additional GPIO breakouts for interfacing other peripherals
• Separate Scan button along with Reset and boot buttons for on-the-go scanning. 
• The onboard buzzer provides audible alerts and notifications for enhanced user experience and system feedback.
• Breadboard compatible for easy DIY breadboarding projects

Specifications:

• ESP32-S3 series of SoCs having Xtensa® dual-core 32-bit LX7 microprocessor, 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE), Flash up to 16 MB, PSRAM up to 8 MB 
• Board supply voltage:  5V
• Operating voltage of pins: 3.3V
• Display resolution 240 × 135 pixels
• ST7789V2 Display Driver
• Appearance: RGB, Colors: 65K
• Reads 20 different symbologies:
• 1D Symbologies-> UPC-A, UPC-E, EAN-8, EAN-13, Code 128, GS1-128, Code 39, Code 93, Code 11, Interleaved 2-of-5, Matrix 2-of-5, Industrial 2-of-5, Codabar, MSI, GS1 DataBar, Datalogic 2-of-5
• 2D Symbologies->  QR Code, Data Matrix, PDF 417, Micro PDF 417,
• Scanner Resolution: 640*480 
• Communication Mode: USB(USB-KBW, USB-COM),TTL
• Operating Temperature: -20℃ to 50℃
• Storage Temperature: -40℃ to 70℃

Pinouts:

(1) Barcode DE2120
(2) Scan Status LED
(3) Type C for direct Scanner Access
(4) 1.14” TFT Display
(5) ESP32 S3 Wroom - 1
(6) Type C to Program
(7) Power Status LED
(8) Battery Charging Indicator
(9) Reset Button
(10) Boot Button
(11) & (13) GPIOs Breakout
(12) Buzzer
(14) Scan Button
(15) Battery Connector

Product Dimension: 

Applications:

• Inventory Management System
• USB KBW Mode
• Barcode Billing System
• Database Management
• Book Management System
• Lockers 
• Mobile coupons, tickets 
• Medical research
• Lottery machines
• Self-service terminals
• Queuing calling equipment
• Self-service vending machines 

Resources:

• Software GitHub - This Repo contains Library and Example codes.
• Hardware GitHub - This Repo contains Schematic, Datasheet, etc.