SLM336U

SLM3XX Common AT Commands Manual

Manufacturer

MeiG Smart Technology

Overview

Part: SLM3XX Series from MeiG Smart Technology Co., Ltd

Type: Cellular Communication Module

Key Specs:

  • null

Features:

  • Support for MEIG Proprietary Commands
  • Comprehensive SIM card management (hot-plug, ESIM authentication, operations count, switching, voltage trigger)
  • Audio control (UE volume, DTMF tone, external codec, MIC gain)
  • Network management (band setting, cell locking, jamming detection, PLMN lock, RRC connection optimization, cell environment description)
  • Data communication (PDP Context definition, CIOT features, GPRS class, control surface data transfer)
  • Support for MQTT, TCP/IP, HTTP, FTP, COAP, ONENET MIPL, GDW protocols
  • RF temperature monitoring

Applications:

  • Mobile communication devices
  • IoT/M2M applications
  • Automotive
  • Industrial applications
  • Healthcare facilities

Package:

  • null

Features

Description

Configure and query EDRX parameters.

Syntax

Command
Type		CommandPossible
Response
Test
Command		AT+CFGEDRX=?+CFGEDRX:
enable=[0-1],
edrxPtw=[0-15],
edrxValue=[0-15]
OK
Read
Command		AT+CFGEDRX?+CFGEDRX:
[,[,<edrx_val>]]</edrx_val>
OK
Write
Command		AT+CFGEDRX=[ [,[
,<edrx_val>]]]</edrx_val>		OK
integer,
Value		range
[0-1],
configured
to
support
EDRX
functionality.
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0eDRX
is
not
supported,
and

and
<edrx_val>
are
invalid
when
the
value
istaken;</edrx_val>
1Support
eDRX;

Example

////The following examples show the typical application for this command.

AT+CFGEDRX=?

+CFGEDRX: enable=[0-1], edrxPtw=[0-15],edrxValue=[0-15]

OK

AT+CFGEDRX?

+CFGEDRX: 0, ptw=0, edrxVal=0

OK

AT+CFGEDRX=0,1,1

OK

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
SLM320MeiG Smart Technology—
SLM3XXMeiG Smart Technology—
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