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