Manual switch/dimmer operation

[kingpin]

Situation:
I have 1 Duwi dimmer (05437)



and 1 Duwi switch (build in, 05431)



With the dimmer i operate a lamp and with the build in switch i operate a different lamp.
I don't want to operate al my domotica with my ipad but also manualy.
Is it possible to operate the dimmer with the build in switch to include them in a group ( i think so) but can i operate both the dimmer as well the build in switch seperate?

[TANE]

This is possible when using de ZWE version.
Just associate the modules

[papaleo]

Hello,this is my first posting here....

I have a Düwi Wall switch,2 devices have granted leave these devices on / off and dimming ,but it takes about > 1 minute before the commands from the wall switch to these devices are showing on my iPad/ iPhone, it does not establish as a feedback, it takes a while ... until you see on your screen what you did.Is This feedback time for Wall switch operation shorter set?
And is there a way to monitor from the wall switch back to see, what commands you sent it?
I mean the simple operations such ; "Wipe on and Wipe-out" command of the Wall switch.

Regards,
Leo