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Post by WECON Technical support on Apr 25, 2017 7:09:39 GMT
QR code is the trademark for a type of matrix barcode (or two-dimensional barcode). A barcode is amachine-readable optical label that contains information about the item to which it is attached. A QR code uses four standardized encoding modes to efficiently store data; extensions may also be used. PIStudio provides such object for users, it provides two modes, one is [Variable QR], and the other is[QR String]. Please check the detailed information in the link below. Download link
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