The serial trigger command of XTIOT barcode scanner may vary depending on the specific model and configuration. But in general, the serial trigger command usually controls the opening and closing of the scanning device by sending a specific command code through the serial port.

The following are some recommended steps and key points about the serial trigger command of XTIOT barcode scanner:

1. Determine the device model and protocol

First, you need to confirm the specific model of the XTIOT barcode scanner you are using and the communication protocol used.

Consult the user manual of the device or contact the device supplier for accurate command and configuration information.

2. Configure serial port parameters

Before sending a serial trigger command, make sure that the serial port parameters of the scanning device (such as baud rate, data bits, stop bits, and parity bits) are correctly configured and match the device or system sending the command.

3. Serial trigger command example

Start scanning: Send a specific start scanning command code to the scanning device. For example, some devices may use a command similar to SYN T CR {specific command code} to start scanning. Here SYN is the synchronization character or start character, T may be the device address or the identifier of a specific command, CR is the command code, and {specific command code} is the specific command code related to the device model and protocol.

Turn off scanning: Similarly, send a specific command code to the scanning device to turn off scanning. For example, SYN U CR {specific command code} may be used to turn off scanning.

4. Notes

Compatibility: Make sure that the serial trigger command used is compatible with your XTIOT barcode scanner.

Security: Make sure that only authorized personnel can send serial trigger commands to prevent unauthorized scanning operations.

Testing: In actual applications, it is recommended to first conduct a small-scale test verification to ensure that the serial trigger command can work properly and meet the requirements.

5. Get more information

If the above information is not enough to meet your needs, it is recommended to directly refer to the user manual of the XTIOT barcode scanner or contact the device supplier to obtain more detailed and accurate serial trigger command information.

Please note that due to the large number of XTIOT barcode scanner models, and different models may use different communication protocols and command sets, the above information is only a general suggestion, not the exact command for a specific model.