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QR Code Scanner Raspberry PI Kiosk Barcode Scanner Module 2D QR Code Reader Module TTL/RS232/USB Interface Barcode Reader
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QR Code Scanner Raspberry PI Kiosk Barcode Scanner Module 2D QR Code Reader Module TTL/RS232/USB Interface Barcode Reader
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Amazon.com : LV30 TTL232 Raspberry Pi OEM Barcode Scanner 1D 2D Qr Bar Code Module : Office Products
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