# Zigbee Mesh & Ikea Tradfri

**URL:** <https://community.homey.app/t/zigbee-mesh-ikea-tradfri/32719>\
**Category:** Questions & Help\
**Created:** [July 23, 2020, 1:54pm UTC](https://community.homey.app/t/zigbee-mesh-ikea-tradfri/32719 "2020-07-23T13:54:59Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**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:** [July 23, 2020, 2:03pm UTC](https://community.homey.app/t/zigbee-mesh-ikea-tradfri/32719/2 "2020-07-23T14:03:54Z")

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The firmware \< 5.0 causes problems with Zigbee. Therefore, firmware version 5.0 (experimental) was released this week.  
I have included 2 Tradfri Repeaters and 2 Kadrilj blinds as an experiment. The blinds run over the repeaters.

But before you update to v5.0 you should inform yourself first, because at the moment not all apps are adapted to the new firmware.

> [@Homey V5 (Discussion about v5 before it was released to stable)](https://community.homey.app/t/homey-v5/32554/38):
>
> The version in the bitbucket says in app.json “compatibility”: “\>=2” Shouldn’t this mean that it works with sdk3 or is there more to it than that?

> **[Homey Pro (2016—2019) Changelog](https://homey.app/en-us/wiki/homey-pro-2016-2019-changelog/)**

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