rectangle. And when the clients send data to serial device, the TCP232-30X will prefixes the data with a serial
number like I1, I2.
When the serial device needs to send data to a specific client, such as sending data to the first client, you can
add O1 in front of the data, such as we send O1www.usr.cn meaning sending www.pusr.com to the first clients.
We can see the result in the following picture, the data is send to the first client only as indicated by the blue
arrow.
Figure 57. Test result of index function
7. Warranty
8. Contact Us
Jinan USR IOT Technology Limited
Address : Floor 12 and 13, CEIBS Alumni Industrial Building, No. 3 Road of Maolingshan, Lixia District, Jinan,
Shandong, China
Official website:https://www.pusr.com
Official shop:https://shop.usriot.com
Technical support: http://h.usriot.com/
Email : sales@usriot.com
Tel : +86-531-88826739
Fax : +86-531-88826739-808
To Next Page
Need help?
General