: Automatically reads and decodes various barcode formats, including QR, Data Matrix, and UPC.

Would you like this as a , pseudocode , or implementation steps for Android / iOS / embedded device?

| Component | Function | |-----------|----------| | | Controls how often the camera processes frames (e.g., 5 fps to 30 fps) to save power | | Connection Manager | Detects if QR data requires a network call, local action, or BT handshake | | QR Engine | Decodes QR codes, extracts URLs, plain text, config data, or pairing tokens |