# How to get multiChannel nodeIds

**URL:** <https://community.homey.app/t/how-to-get-multichannel-nodeids/44109>\
**Category:** Questions & Help\
**Tags:** z-wave\
**Created:** [March 5, 2021, 8:47am UTC](https://community.homey.app/t/how-to-get-multichannel-nodeids/44109 "2021-03-05T08:47:00Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![YI\_KUAN\_HSIN](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/yi_kuan_hsin/32/36104_2.png) [@YI\_KUAN\_HSIN](https://community.homey.app/u/YI_KUAN_HSIN)\
**Post date:** [March 5, 2021, 8:47am UTC](https://community.homey.app/t/how-to-get-multichannel-nodeids/44109/1 "2021-03-05T08:47:01Z")

</div>

As title, I want to know when I click relay 1 or relay 2 button, can I get it’s node Id or get it’s attr in my device.js?  
 ![b34bc43099f02a880e467d9d8d47daceef40fd14_2_230x500](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/2/d24d3d94a0fa96d167cda7c4fb3cdaa42eee6c34.jpeg)

---

<div class="post-metadata">

**Author:** ![DirkG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dirkg/32/118897_2.png) [@DirkG](https://community.homey.app/u/DirkG)\
**Post date:** [March 5, 2021, 8:58am UTC](https://community.homey.app/t/how-to-get-multichannel-nodeids/44109/2 "2021-03-05T08:58:13Z")

</div>

Node ID: Hold the tile → ⚙ → Advanced settings → Z-Wave device information → Device ID