R1 HF/UHF card sender could be connected with PC by USB cable. 3. Operation R1 is an HF/UHF card sender device. Its working principle is to write data information into the tag by application. After opening the windows C# application, connect and write data to the specified area of tag.
by default. The length needs to correspond to the data content. Since the tag adopts hexadecimal, every 4 bits of the length corresponds to one bit of the length. For example, if the length is set to 32 bits, the content is 8 bits, such as 1111, 1111, and so on.
5. Settings After connect device with PC, open exe UHFAPP and select connection mode as USB, click open. 5.1 Output Power The output power could select from 5-25dBm, click Set to confirm setup. Get button could be used to check current setup parameter. Click save button can save current settings.
5.2 Region Select UHF frequencies for different countries, click Set to confirm setup. Click Get to check current parameter, click Save to save current parameters. 5.3 Buzzer Select Open or Close, and click set to enable or disable the buzzer. The get button gets whether the current setting is enabled or disabled.