I’m using a Q26CL702. The module is powered by an external power supply and I have a battery backup.
If main power supply fails, I turn off radio (using at+cfun=4 command) to save battery power consumption.
However, turning the radio off, the network led is always ON which consumes some currrent. How to disable it?
Unfortunately command at+whcnf=1,0 (disable led0 features) works only if a reset of the module is performed, which is not a good deal for me.
Is there any other AT command or technique to turn off network LED.
Thanks in advance.