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GROW GM802 Barcode Scanner Module

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June 12, 2025
Category Connection: Barcode Scanner Module
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Tags:
#arduino 2d barcode scanner #bar code reader arduino #qr code reader module
Brief: Discover the GROW GM802 Series Barcode Scanner Module, a high-performance 1D/2D QR code reader with USB/TTL232 interface. Perfect for Arduino projects, it offers fast scanning speeds and advanced decoding algorithms for accurate barcode recognition.
Related Product Features:
  • High-performance scanner for 1D and 2D barcodes with fast scan speeds.
  • Available in GM802-S (5-30cm reading distance) and GM802-L (7-50cm reading distance) models.
  • Advanced image recognition algorithm for easy and accurate barcode reading.
  • Supports multiple 1D and 2D barcode types including QRCode, DataMatrix, and PDF417.
  • Compact size (18*12.5mm) and lightweight (1g) for easy integration.
  • Operates at 3.3V with low power consumption (70mA max operating current).
  • Durable design withstands 1.2m drops on concrete floor.
  • Wide operating temperature range (-20ºC to 60ºC) for versatile use.
Faqs:
  • What is the difference between GM802-S and GM802-L models?
    The only difference is the lens. GM802-S has a reading distance of 5-30cm, while GM802-L has a reading distance of 7-50cm.
  • What types of barcodes can the GROW GM802 Series read?
    It can read 1D barcodes like EAN-13, UPC-A, Code 128, and 2D barcodes like QRCode, DataMatrix, and PDF417.
  • What is the operating voltage of the GROW GM802 Series?
    The module operates at 3.3V with a maximum operating current of 70mA.
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