Smart Home Automation Forum

With the F16, without having digital out ports, is there any way to trigger the LED light on/off on wall switch panel?

if relay output DC12v, it can feedback dc12v to wall switch panel.
but i think maybe we will make some new update for HAv2 module feedback relay state by RS485. we will save this idea.

I have 2,4,6 gang metal switch wall , controls: server and AIO , How can i wire the feedback led for switch panel ?
I have connected the GND and DC to 12 V and the light of all buttons are yellow , so far ok.
When i wire the feedback D1 to output 1 from server, the LED is white without the output to be active, when i activate the output 1 the white led is off.

I want to set te wall switch as follow: when all lights off the button led will be all yellow, when an output is on the feedback led to be white.

switch panel's GND need connect with AIO's power GND together.
here is video tour: https://youtu.be/hkU5keBTLf8

[attachment=7350][attachment=7351]
Still not able to set. 
I attached two pictures
When Relay is Off, LED D1 is ON
When Relay is ON, LED D1 is OFF

Looks like i need to invers somehow the signal.

Could you help?

KC868-E16v2 relay's coin terminal connect to switch panel's "Dx". switch panel's COMMON connect to GND.