# Heatit Z-wave app (v2.7.1)

**URL:** <https://community.homey.app/t/heatit-z-wave-app-v2-7-1/166>\
**Category:** Apps\
**Tags:** app, z-wave\
**Created:** [August 23, 2018, 6:28am UTC](https://community.homey.app/t/heatit-z-wave-app-v2-7-1/166 "2018-08-23T06:28:34Z")\
**Posts on this page:** 1\
**Showing post:** 33

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**Author:** ![TedTolboom](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/tedtolboom/32/12081_2.png) [@TedTolboom](https://community.homey.app/u/TedTolboom)\
**Post date:** [November 12, 2018, 8:18am UTC](https://community.homey.app/t/heatit-z-wave-app-v2-7-1/166/33 "2018-11-12T08:18:31Z")

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> [@TedTolboom](#):
>
> 1. Get the SDK2 driver confirmed working for FW \<1.92 (see next post).

Just one more thing…

I’ve updated the driver to SDK2 and debugged it with my development-thermostat; all functions (mobile interface, reporting, flow cards) appear to be working.  
Some minor changes need to be implemented; but I wonder who will be able to find them 😜

So who would be able and willing to support in testing the SD2 version of the app and specifically the ability to upgrade from SDK1 (impact on existing flows)?  
ie by downloading the [SDK2 version of the app from Github](https://github.com/TedTolboom/no.ThermoFloor/tree/SDK2) and installing it (over the existing app store version) through the CLI.

If you contact me on [Slack](https://athomcommunity.slack.com/team/tedtolboom), I’ll add you to an (old) ThermoFloor private channel for sharing and discussing results.

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