User's Manual

TOBY-R2 series - Data Sheet
UBX-16005785 - R06 Default settings
Page 36 of 41
8 Default settings
Interface
AT settings
Comments
UART interface
AT interface enabled
AT command mode is enabled by default on the UART physical interface
AT+IPR=0
One-shot automatic baud rate detection enabled
AT+ICF=3,1
Frame format: 8 bits, no parity, 1 stop bit
Since AT+IPR=0 is the default value (one-shot automatic baud rate detection
enabled), the AT+ICF value in the profile is not applied (AT+IPR=0 overrules
the AT+ICF setting) and the one-shot automatic frame detection is active.
AT&K3
HW flow control enabled
AT&S1
DSR line set ON in data mode and set OFF in command mode
AT&D1
Upon an ON-to-OFF transition of DTR, the module enters online command state and
issues an OK result code
AT&C1
Circuit 109 changes in accordance with the Carrier detect status; ON if the Carrier is
detected, OFF otherwise
MUX disabled
Multiplexing mode can be enabled by AT+CMUX command providing following channels:
 Channel 0: Multiplexer control
 Channel 1 – 5: AT commands / data connection
 Channel 6: GNSS data tunneling
USB interface
Enabled
6 USB CDCs (Communications Device Class) by default available:
 USB1: AT and data
 USB2: AT and data
 USB3: AT and data
 USB4: GNSS tunneling
 USB5: SAP (SIM Access Profile)
 USB6: Primary Log (diagnostic purpose)
AT&K3
HW flow control enabled
AT&S1
DSR line set ON in data mode and set OFF in command mode
AT&D1
Upon an ON-to-OFF transition of DTR, the module enters online command state and
issues an OK result code
AT&C1
Circuit 109 changes in accordance with the Carrier detect status; ON if the Carrier is
detected, OFF otherwise
Power saving
AT+UPSV=0
Disabled
Network registration
AT+COPS=0
Self network registration
Table 28: TOBY-R2 series default settings
See the u-blox AT Commands Manual [1] and the TOBY-R2 series System Integration Manual [2] for information
about further settings and factory-programmed values.