# How to send IR signal using action flow card - App Development

**URL:** <https://community.homey.app/t/how-to-send-ir-signal-using-action-flow-card-app-development/146869>\
**Category:** Developers\
**Tags:** app, infrared, homey-pro, ir\
**Created:** [December 13, 2025, 8:17pm UTC](https://community.homey.app/t/how-to-send-ir-signal-using-action-flow-card-app-development/146869 "2025-12-13T20:17:50Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Wim\_Post](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/wim_post/32/56793_2.png) [@Wim\_Post](https://community.homey.app/u/Wim_Post)\
**Post date:** [December 13, 2025, 8:37pm UTC](https://community.homey.app/t/how-to-send-ir-signal-using-action-flow-card-app-development/146869/2 "2025-12-13T20:37:04Z")

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The IR-signal of a Homey Pro 2019 is very poor:

See my post here:

> [@\[APP\]\[Pro\] Deluxe Homeart - Your ambiance, your control! 🕯️mobile\_phone\_with\_arrow](https://community.homey.app/t/app-pro-deluxe-homeart-your-ambiance-your-control/130603/7):
>
> I have a 2019 pro and this Homey sends a apparently week IR-signal. I tested the candles with this set up and not all the candles switch on or off:

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