February 9, 2026 / v2.01 (Please reach out to support to test)
Note: This firmware changes the default mode from On/Off to Dimmer. Make sure after updating that the mode is correct for your load.
Modified the range of parameter P121 from 0 to 0-1
Changed the default value of parameter P158 to 0
Changed the default value of parameter P15 to 100
Fixed an issue with LED notifications not working as expected
Fixed an issue where the device could stop sending reports after an update or after factory reset/exclusion
December 15, 2025 / v2.00
2.00
Updated Switch Type Parameter (P22)
New options:
0 – Load only
1 – Dumb Switch
2 – AUX
Full-wave mode is now automatically configured when using On/Off mode or Smart Bulb mode.
New Configuration Parameter Added
P121 – Advanced Timer Mode
When enabled double press up button to start 5 minute timer, triple press for 10 minute timer, quad press for 15 minute timer, 5x press for 30 minute timer.
Z-Wave SDK Upgrade
Updated to Z-Wave SDK 7.24.2.0
Dimmer Performance Improvements
Optimized dimming algorithm (now matches the Zigbee dimmer switch behavior)
March 29, 2024 / v1.04
1.04
Upgrade the Z-WAVE SDK to 7.18.8 (Fix for “sleep” issue when device does not have activity for an extended amount of time).
March 18, 2024 / v1.03
1.03
Added Parameters:
P23: Quick Start Light Time
P24: Quick Start Light Level
P120: Single Tap Handle
P130: Fan Control Module
P131: Fan Low Level
P132: Fan Medium Level
P133: Fan High Level
P134: Fan Color
Added a timer countdown on the LED for the auto-off timer
When in the local protection state, you can now restore factory settings by pressing factory reset button combo
Combo Button to Single Tap Handle change:
Old: Hold Up + Tap Config 12x = LED Blue
New: Hold Down + Tap Config 12x
Fixed an issue where a lifeline report was not made when a multicast message was received
Added Group 7 for fan control
Central Scene Supported Report changed to 6
Resolved a bug in Association Group Behavior
Added ability to disable the relay when in OnOff + Full Wave mode
August 11, 2023 / v1.02
1.02
Add read only options to see internal temperature (P32) and Overheat condition (P33)
Button combo to show firmware version. Hold Down Button and press config button 9 times Blink White to show major version. Long blink for 1’s and short blinks for 0.3’s. Blink Orange to show minor version. Long blink for 1’s and short blinks for 0.3’s. Version 1.02 would be = 2 short blinks of white + 2 short blinks of orange.
Add overheat detection.
July 12, 2023 / v1.01
1.01 Warning: Trailing edge mode is only to be used to enhance compatibility with some LED bulbs. It should not be used with any other load. Please reach out to support to verify that your load is compatible with trailing edge.
Return leading edge to the default dimming mode.
Allow user to change dimming mode from leading edge to trailing edge. This can be done with a button combination:
** Leading Edge (Default) - Hold up button and press config button 13x
** Trailing Edge - Hold down button and press config button 13x
Yes, it is parameter 26 1 = enable trailing, 0 = disable trailing (0 is default). Currently we are not wanting to put it in drivers and integrations because of the potential that someone can mistakenly enable the feature on an incompatible load. This may change if we can get the appropriate warnings in place, but don’t want users to change it willy nilly . . . especially remotely. The next firmware version will use the internal temp sensor if the wrong load is attached so adding it then will be more likely.
There will be a read-only parameter that will show the temperature and a read-only parameter that shows 0 = temp warning not tripped or 1 = temp warning currently tripped.
What is the threshold for the overeheat trigger? I see the default value for the internal temp is 30, yet all mine are a bit over that. I have three in the same gang box reporting 38, 37, and 35.
I have it running on 8 switches. Have had no issues so far, so seems very stable. Using Home Assistant with the Aeotec Z-stick and had no issues upgrading via Z-Wave JS.
I’m at 50% success rate on the first attempt to update after trying on two switches. Both switches are in the same box, so this shouldn’t be a signal issue. First switch updated fine. Second switch threw an error and aborted the update and then is now saying the node is dead. When I try to re-interview (this is when I started the debugging logs, didn’t think to start them before the update).
Last week, about 3 switches came up saying firmware update avaialble, and I ran it on those. They register 1.2 in Home Assistant tho. The firmware in the Inovelli Toolbox is still showing only 1.00 available, but this being a temp sensor, I assume it has no changes on those values anyways?
But this morning the rest of my switches all show firmware update available. So processing now. No issues on the other ones from last week, everything is going as expected…
