User's Manual

NTC-3000 Series
www.netcommwireless.com
NTC 3000 Series – M2M Serial Modem
33
AT+SERIAL_FORMAT
Description: Sets the serial format used for communication between the modem and the connected device.
Usage 1: To set the serial format
AT+SERIAL_FORMAT=x
where ‘x’ is an option number.
Usage 2: To retrieve the currently configured serial format
AT+SERIAL_FORMAT?
Help: AT+SERIAL_FORMAT=?
Options: 1 8 data 2 stop
2 8 data 1 parity 1 stop
3 8 data 1 stop – default value
4 7 data 2 stop
5 7 data 1 parity 1 stop
6 7 data 1 stop
Example: To set the serial format to 8 data 2 stop enter
AT+SERIAL_FORMAT=1
AT+SERIAL_FLOW
Description: Sets the flow control used for communication between the modem and the connected device.
Usage 1: To set the flow control
AT+SERIAL_FLOW=x
Where ‘x’ is an option number.
Usage 2: To retrieve the currently configured flow control setting
AT+SERIAL_FLOW?
Help: AT+SERIAL_FLOW=?
Options: 0 no flow control, default value
2 hardware, RTSCTS
Example: To set no flow control enter
AT+SERIAL_FLOW=0