Ublox SARA-R4 Series User Manual

SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09
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18Internet protocol transport layer
Page 195 of 307
18.14.4Notes
• In case of notification via the URC +UUSOLI <port> is intended as the remote port.
18.15HEX mode configuration +UDCONF=1
+UDCONF=1
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412MModules
SARA-N4
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No No No - +CME Error
18.15.1Description
Enables/disables the HEX mode for +USOWR, +USOST, +USORD and +USORF AT commands.
18.15.2Syntax
Type Syntax Response Example
Set AT+UDCONF=1,<hex_mode_
disable>
OK AT+UDCONF=1,0
OK
Read AT+UDCONF=1 +UDCONF: 1,<hex_mode_disable>
OK
AT+UDCONF=1
+UDCONF: 1,1
OK
18.15.3Defined values
Parameter Type Description
<hex_mode_disable> Number Enables/disables the HEX mode for +USOWR, +USOST, +USORD and +USORF AT
commands. Allowed values:
• 0 (factory-programmed value): HEX mode disabled
• 1: HEX mode enabled
18.16Set socket in Direct Link mode +USODL
+USODL
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412MModules
SARA-N4
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No No No < 1 s +CME Error
18.16.1Description
Establishes a transparent end to end communication with an already connected TCP or UDP socket via the
serial interface. The data can be sent to the socket and can be received via the serial interface: the HW flow
control usage is strongly recommended to avoid data loss.
The transparent TCP/UDP connection mode can be exited via the +++ sequence, entered after at least 2
s of suspension of transmission to the port. The socket will remain connected and communication can be
re-established any time.
The +UDCONF=5, +UDCONF=6, +UDCONF=7, +UDCONF=8 commands allow the configuration of UDP and TCP
direct link triggers.
When using Direct Link with UDP sockets, if no network signal is available, outgoing UDP packet may be
lost.
SARA-R404M / SARA-R410M-01B / SARA-R410M-02B
The HW flow control is not supported.

Ublox SARA-R4 Series Specifications

General

Brand	Ublox
Model	SARA-R4 Series
Category	Control Unit
Language	English