# Read Domoticz sensor and filter on IDX

**URL:** <https://discourse.nodered.org/t/read-domoticz-sensor-and-filter-on-idx/21986>\
**Category:** General\
**Created:** [19 February 2020 15:00 UTC](https://discourse.nodered.org/t/read-domoticz-sensor-and-filter-on-idx/21986 "2020-02-19T15:00:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![qwyrp](https://avatars.discourse-cdn.com/v4/letter/q/278dde/32.png) [@qwyrp](https://discourse.nodered.org/u/qwyrp)\
**Post date:** [19 February 2020 15:00 UTC](https://discourse.nodered.org/t/read-domoticz-sensor-and-filter-on-idx/21986/1 "2020-02-19T15:00:09Z")

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I'm completely new to Node-Red but I did already a lot of reading 😇 Switching lamps on/of in Domoticz works great but I can't get any values from my other sensors.  
I've setup the following but now I get ALL the messages but I only want to see messages form idc=18. How can I achieve that?

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/3/4/34ef6cdc88158fff535ce7c62d256ecf867bfebf.png)

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [19 April 2020 15:00 UTC](https://discourse.nodered.org/t/read-domoticz-sensor-and-filter-on-idx/21986/2 "2020-04-19T15:00:15Z")

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Closed on 19 April 2020 15:00 UTC

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