You can read " Query hardware information " To get the hardware version information of the product. After reading this setting code, the scanner will immediately send hardware information to the host

[Query hardware information]

Query product serial number

You can read " Query product serial number " To get the serial number information of the product. After reading this setting code, the scanner will immediately send the product serial number to the host.

【Query product serial number】

Check product production date

You can read " Check product production date " To get the production date of the product. After reading this setting code, the scanner will immediately send the product production date to the host.