LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 306 of 1904 2022-03-04
flow control by CTS control line (C105, Clear to Send)
The only possible commands are AT+IFC=0,0 and AT+IFC=2,2.
Hardware flow control (AT+IFC=2,2) is not active in command
mode. To active this setting in command mode, use AT#CFLO=1.
This command is equivalent to &K command.
AT+IFC?
Read command returns active flow control settings.
AT+IFC=?
Test command returns all supported values of the parameters <byDTE>
and <byDCE>.
This command has no effect on USB interface. It's only for UART interface.