USR-M511User Manual Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited
www.usriot.com
10
Figure 9 Upgrade firmware version
2.2. Serial port
2.2.1. Serial Port Basic Parameter
Serial port basic parameters as follow:
Parameter
Default
Range
Baud rate
115200
600~230400bps
Data bits
8
5~8
Parity
None
None, Odd, Even, Mark, Space
Stop bits
1
1~2
Flow control
None
None: No flow control.
HardWare: Hardware flow control(RTS/CTS).
Xon/Xoff: Software flow control.
Figure 10 Serial port basic parameter
User can change serial port parameters by web server as follow:
Figure 11 Serial port parameters configuration
