GM803 Series UART USB DC 3.3V Barcode Scanner Reader Module 1D/2D QR Bar Code Reader For Android Arduino

Introduction to GM803 Series Barcode Scanner

The GM803 series barcode scanner reader module is a high-performance device developed by grow, a reputable brand known for its innovative solutions in barcode scanning technology. This series comes in two models: GM803-S and GM803-L, both featuring an advanced decoding algorithm based on image recognition technology. These compact barcode scanners are designed to work seamlessly with Android and Arduino platforms, making them ideal for various applications.

Key Features & Specifications

• Model Number: GM803 Series
• Scan Breadth: A4
• Type: Barcode Scanner
• Interface Type: USB, TTL232
• Scan Element Type: CMOS
• Scan Speed: 10mil
• Optical Resolution: 640*480
• Brand Name: grow
• Origin: Mainland China
• Certification: CE
• Power Supply: DC 3.3V
• Interface: TTL-232/USB
• Dimension: 26*20mm
• Operating Current: 70mA(Max)

GM803-S vs GM803-L Comparison

The primary difference between the GM803-S and GM803-L models lies in their reading distance capabilities. The GM803-S has a reading distance range of 5-30cm, while the GM803-L offers a broader range of 7-50cm. It's important to note that the actual reading distance may vary depending on the size and content of the code being scanned.

How to Use GM803 Series Barcode Scanner

Connecting the Scanner to Android & Arduino

To connect the GM803 series barcode scanner to Android or Arduino devices, simply plug in the USB or TTL232 interface and install the necessary drivers. For Android devices, you can download a compatible app from the Google Play Store to facilitate scanning and data processing. When using Arduino, make sure to upload the appropriate code to enable seamless communication between the scanner and the microcontroller.

Reading 1D & 2D QR Codes with High Speed

The GM803 series barcode scanner is capable of reading both 1D and 2D QR codes with exceptional speed and accuracy. This makes it ideal for applications requiring fast data processing, such as inventory management, point-of-sale systems, and more. With its advanced decoding algorithm, the scanner can easily read barcodes on paper or screen, ensuring reliable performance in various environments.

Advantages of GM803 Series Barcode Scanner

High Performance & Accuracy

The GM803 series barcode scanner is built to deliver high performance and accuracy, making it a top choice for businesses and individuals looking for a reliable scanning solution. With its advanced decoding algorithm and CMOS scan element, the scanner can read barcodes quickly and accurately, even in challenging conditions.

Advanced Decoding Algorithm

The GM803 series barcode scanner features an advanced decoding algorithm based on image recognition technology. This allows the scanner to easily and accurately read 1D and 2D QR codes, even when the code is distorted or damaged. The algorithm also ensures that the scanner can read barcodes on paper or screen, providing consistent performance across a wide range of applications.

Compact Size & Low Power Consumption

Despite its powerful capabilities, the GM803 series barcode scanner is surprisingly compact, measuring only 26*20mm. This makes it easy to integrate into various devices and systems, including mobile phones, tablets, and more. Additionally, the scanner consumes minimal power, operating at just 70mA(Max), which helps extend battery life and reduce energy costs.

In conclusion, the GM803 series barcode scanner reader module is a versatile and powerful device that offers exceptional performance and accuracy for a wide range of applications. Whether you're working with Android or Arduino platforms, the GM803 series scanner is sure to meet your needs and exceed your expectations.