1. Compact device size with embedded installation, takes up minimal space.
2. A powerful decoding algorithm enables recognition within 300 milliseconds, without the need to deliberately align the QR code with the camera.
3. Built-in white LED light, soft to the eyes, highly sensitive to paper and mobile phone screen recognition in low light environments.
4. Provide configuration software to allow users to modify parameters such as line feed, baud rate, prefix, and suffix of the device.
5. Provide USB, RS232, TTL interface development protocol.
6. Provide configuration software to allow users to modify parameters such as line feed, baud rate, prefix, and suffix of the device.
