... AT Command, RS232/485, remote configuration and control, with embedded Operation System, such as LINUX and WINDOWS OS, can be used ... communication in real-time, etc. It has been used for data communication/acquisition, remote control and minotring, M2M appliation, ... 100,000PCS/YEARC. Software function1. Design with standard TCP/IP protocol stack2. Adopt smart online keeping technology to make sure ...