Quectel EC25 User Manual

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 24 / 231
2.19. ATS4 Set Response Formatting Character
The command determines the character generated by the module for result code and information text,
along with the command line termination character set via ATS3.
Parameter
2.20. ATS5 Set Command Line Editing Character
The command determines the character value used by the module to delete the immediately preceding
character from the AT command line (i.e. equates to backspace key).
ATS4 Set Response Formatting Character
Read Command
ATS4?
Response
<n>
OK
Write Command
ATS4=<n>
Response
This parameter setting determines the character generated
by the TA for result code and information text.
OK
Maximum Response Time
300ms
Reference
V.25ter
<n> 0-10-127 Response formatting character (Default 10=<LF>)
ATS5 Set Command Line Editing Character
Read Command
ATS5?
Response
<n>
OK
Write Command
ATS5=<n>
Response
This parameter setting determines the character recognized
by TA as a request to delete the immediately preceding
character from the command line.
OK
Maximum Response Time
300ms

Quectel EC25 Specifications

General

Category	LTE Module
LTE TDD	B38/B40/B41
WCDMA	B1/B5/B8
GSM	850/900/1800/1900 MHz
Data rates	LTE Cat 4: 150 Mbps DL/50 Mbps UL
GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature	-40°C to +85°C
Form Factor	LCC
Storage Temperature	-45°C to +90°C
SIM Interface	1.8V/3.0V
Antenna Interface	Main, Diversity, GNSS
LTE FDD	B1/B3/B5/B7/B8/B20
Interfaces	USB 2.0, UART, PCM, GPIO
Operating Voltage	3.3V - 4.3V
Protocols	TCP/IP, UDP, FTP, HTTP, HTTPS
Certifications	CE, FCC, PTCRB, GCF, RCM, IC