Quectel EC25

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 33 / 231
Flow control is only applicable for data mode.
Example
AT+IFC=2,2 //Open the hardware flow control
OK
AT+IFC?
+IFC: 2,2
OK
3.4. AT+ICF Set TE-TA Control Character Framing
The command determines the serial interface character framing format and parity received by TA from TE.
Parameter
AT+ICF Set TE-TA Control Character Framing
Test Command
AT+ICF=?
Response
+ICF: (list of supported <format>s),(list of supported
<parity>s)
OK
Read Command
AT+ICF?
Response
+ICF: <format>,<parity>
OK
Write Command
AT+ICF=[<format>,[<parity>]]
Response
This parameter setting determines the serial interface
character framing format and parity received by TA from TE.
OK
Maximum Response Time
300ms
Reference
V.25ter
<format> 3 8 data 0 parity 1 stop
<parity> 0 Odd
1 Even
NOTE