Supported Quick Response (QR) Code versions

QR (Quick Response) Code is a 2-D symbology that features a square array of dark and white modules used to encode data. The reader can discern between three different types:

• model-1: Original version

• model-2: Enhanced version

• Micro QR Code: A very small QR code that fits applications requiring a smaller space and using smaller amounts of data than other QR Code versions