LARA-R6401 datasheet(10/41 Pages) U-BLOX

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LARA-R6 series - Data sheet

UBX-21004391 - R09

Functional description

Page 10 of 41

C1-Public

Feature

Description

Smart Temperature

Supervisor

Constant monitoring of the module board temperature:

• Warning notification when the temperature approaches an upper or lower predefined threshold

• Shutdown notified and forced when the temperature value is outside the specified range

(shutdown suspended in case of an emergency call in progress)

The optional Smart Temperature Supervisor feature is by default disabled, and it can be enabled

and configured through the +USTS AT command.

☞ The sensor measures the board temperature, which can differ from ambient temperature.

Last gasp

In case of power supply outage the cellular module can be configured through the +ULGASP AT

command to send an alarm notification to a remote entity.

Low power idle mode

The power saving configuration is disabled by default, but it can be enabled and configured using

the +UPSV AT command. When the power saving is enabled, the module automatically enters the

low power idle mode whenever possible, reducing current consumption.

Fast Dormancy

The Fast Dormancy feature, based on 3GPP specifications, allows reduction of current

consumption and network utilization during periods of data inactivity.

3GPP Power Saving Mode

(PSM)5

The Power Saving Mode (PSM) feature, based on 3GPP specifications, allows further reduction of

the module current consumption maximizing the amount of time a device can remain in PSM low

power deep-sleep mode during periods of data inactivity.

LTE eDRX

Extended idle mode Discontinuous Reception (eDRX) feature, based on 3GPP specifications,

reduces the amount of signaling overhead decreasing the frequency of scheduled measurements

and/or transmissions performed by the module in idle mode. This in turn leads to a reduction in the

module power consumption while maintaining a perpetual connection with the base station.

Backup and restore

This feature allows the modules to autonomously restore the flash file system using the last

backup stored on the module itself. For further details about the backup and restore feature, see

the +UBKUPDATA AT command description in the AT commands manual [1], and the related

section in the application development guide [5].

Table 4: Some of the main features supported by LARA-R6 series modules

5 Supported in future firmware version

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