# Alexa SmartHome V3 responce Alexa App

**URL:** <https://discourse.nodered.org/t/alexa-smarthome-v3-responce-alexa-app/17361>\
**Category:** General\
**Created:** [31 October 2019 09:23 UTC](https://discourse.nodered.org/t/alexa-smarthome-v3-responce-alexa-app/17361 "2019-10-31T09:23:55Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Blackei](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/blackei/32/13859_2.png) [@Blackei](https://discourse.nodered.org/u/Blackei)\
**Post date:** [31 October 2019 09:23 UTC](https://discourse.nodered.org/t/alexa-smarthome-v3-responce-alexa-app/17361/1 "2019-10-31T09:23:56Z")

</div>

Hi,

i have Homematic Devices at Home for example a Switch:

How is it possible to have a Feetback to the Alexa app? When i Switchthe Light on with a URL than the responce Tool should be Switch the Light in the App to, but how.  
I have no Idee how i must switch the payload..

Thanks

````auto
` ```
{"topic":"localhost/BidCos-RF/MEQ0361868:1/STATE","payload":true,"ccu":"localhost","iface":"BidCos-RF","device":"MEQ0361868","deviceName":"SA Wohnzimmer","deviceType":"HM-LC-Sw1-FM","channel":"MEQ0361868:1","channelName":"Licht Wohnzimmer","channelType":"SWITCH","channelIndex":1,"datapoint":"STATE","datapointName":"BidCos-RF.MEQ0361868:1.STATE","datapointType":"BOOL","datapointMin":false,"datapointMax":true,"datapointDefault":false,"datapointControl":"SWITCH.STATE","value":true,"valuePrevious":false,"valueStable":true,"rooms":["Haus","Wohnzimmer"],"room":"Haus","functions":["Licht"],"function":"Licht","ts":1572410503201,"tsPrevious":1572410473000,"lc":1572410503201,"change":true,"cache":false,"uncertain":false,"working":false,"stable":true,"_msgid":"8c2375c4.863ed8"} 

````

```auto

```