Develop Your Own Rfid Application - IDTECK RF900I-8 User Manual

After the setting is successful, the new baud rate will be saved in the FLASH inside the reader, and will not be lost
after the reader power off, restart the reader to make the setting effective. At this time, it must communicate with the
reader at the new baud rate.
caution:

If the interface used by the user is a TCP/IP interface, then the TCP/IP module must be changed to the
corresponding serial port rate. For specific operations, please refer to the TCP/IP interface configuration
document attached with the reader.

Inventory tags in real-time mode will generate a lot of data, please try to use 115200bps baud rate.
Users can operate most of the functions of the reader through the demonstration program, but in the actual application
environment, it is necessary to develop their own programs.
The accompanying document: R2000 module serial interface communication protocol V4.0.doc provides a complete
interface for operating the reader.
This interface is based on serial communication, so no matter the user's physical interface is RS232 or TCP/IP, the
reader will follow the definition of this interface.
The demonstration program provides an important function, which is the transmission record of the serial port. The
user can compare the communication protocol document with the actual serial port data during the operation of the
demonstration program to quickly grasp the content of the communication protocol.
After checking the Open serial port monitoring check box in the lower right corner, all upstream and downstream
serial port data will be recorded, as shown in the figure below (after opening the serial port monitoring, the response
speed of the software will become slower, so you should usually close the serial port monitoring.):
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Develop your own RFID Application

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User Manual