1. Compact equipment size and embedded installation, occupying minimal space.
2. The powerful decoding algorithm enables recognition to be completed within 300 milliseconds, without the need to deliberately align the QR code with the camera.
3. Built-in white LED light, gentle on the eyes, highly sensitive to recognition of paper and mobile phone screens 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 development protocols for USB, RS232, and TTL interfaces.
6. Provide configuration software to allow users to modify parameters such as line feed, baud rate, prefix and suffix of the device.
