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Red Series Fan/Light Switch • Firmware Changelog
Red Series Fan/Light Switch • Firmware Changelog

This article will go through the changelog for the Red Series Fan/Light Switch (LZW36)

Eric Hines avatar
Written by Eric Hines
Updated over a week ago

DISCLAIMER: You may notice there are a lot of over-used keywords or phrases as well as English that seems a little off. This is because these articles are used to feed our AI Robot (Ira) and she needs the data to be structured in a certain way.

Current Production Version: 1.34

Current Beta Version: 1.36

Development Status: Closed

NOTE: Beta firmware is considered unstable - please update at your own risk

Firmware Changelog

Below is the changelog for the Red Series Fan/Light Switch (LZW36).


  • Rows highlighted in blue are production firmware versions

  • Parameters that are hyperlinked lead to the official Red Series Fan/Light Switch • Parameters page for further explanation.

  • Each Firmware Version is hyperlinked to the corresponding GitHub folder

  • In the, "Firmware Version" column, you can find the date code which will tell you what firmware version your switch was produced with. Date codes can be found on the top left of your switch





Enhancements Added

Bug Fixes



Aug. 14, 2020

Fixed: Issue of Z-wave switch losing communication with fan module under certain scenarios.

If you disable the delay via P51, it will also disable scene control except for Button 1 (ie: tap up 1x or tap down 1x, held & released) and button 6, 7, 8, 9 (level up / down buttons). All other scenes will be disabled.

Removed P32 as it was being tested in 1.35 and we built it into 1.36.



Aug. 07, 2020

2.4 GHz Optimization was an experimental parameter to better optimize the connection between the switch and module


Date Code:


Jun. 16, 2020

Optimized 2.4 GHz wireless communication logic

Fixed: Bug that conflicted with 2.4 GHz receiving and sending data which lead to the loss of connection of switch and canopy


Fixed: Bug with LED bar not turning off when when its intensity is set to 0 and a notification is activated and then turned off.


Date Code: 0520

May 29, 2020

Initial Release

Updating Your Firmware

To update your firmware, please click on the hub you have to be taken to specific instructions.

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