Telit Wireless Solutions LE910C series At Commands Reference Guide

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 291 of 1904 2022-03-04
Not Subject to NDA
3.2.4.6. AT&D - Data Terminal Ready (DTR) Control
This set command configures the behavior of the module according to the DTR control
line transitions.
ITU-T Recommendation V25 ter
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Specific profile
No
-
2
AT&D[<n>]
Set command configures the module behavior relative to the DTR signal
transitions.
Parameter:
Name
Type
Default
Description
<n>
integer
0
defines the module behavior
according to the DTR control line
transitions
Values:
0
:
DTR transitions are ignored by the module
1
:
When the MODULE is connected, the High to Low
transition of DTR pin sets the device in command mode
and the current connection is NOT closed.
2
:
When the MODULE is connected, the High to Low
transition of DTR pin sets the device in command mode
and the current connection is closed.
3
:
C108/1 operation enabled
4
:
C108/1 operation disabled

Telit Wireless Solutions LE910C series Specifications

General

Brand	Telit Wireless Solutions
Model	LE910C series
Category	Wireless modules
Language	English