Firmware v1.43 (Beta) | LZW31-SN | Dimmer - Red Series (Gen 2)

Firmware v1.43 (Beta) | LZW31-SN | Dimmer - Red Series (Gen 2)


Update: Firmware 1.43 has been replaced with 1.44 that has more bug fixes and enhancements. Info can be found here:


This page features information regarding the beta firmware for the LZW31-SN that was released on 05/11/2020. This firmware is intended for users that would like to test the fixes and features included in this release before it goes into production. It should be a fairly stable release that fixes several issues.


The attached .otz file is the Z-Wave Chip Upgrade that is target 0 in the Z-Wave PC Controller software.
The Holtek .bin file is the LED bar MCU firmware and is target 1 in the Z-Wave PC Controller software.
Updating the firmware is a fairly safe & fool proof procedure with Z-Wave. Please double check you are updating the correct device with the appropriate model number. Do not interrupt power to the device while the update is taking place.

Bug Fixes

Fixed: Bug where parameter 5 could not be set below 10.
Fixed: Bug that Switch Multilevel Start Level Change cannot change level below minimum level parameter number.
Fixed: Bug that Switch Multilevel Start Level Change command can not set the association device brightness to 1%.
Fixed: Bug where the LED bar would work abnormally when the local switch and aux switch are used together.
Fixed: Bug that meter report is sent during dimming resulting in an inaccurate report.
Fixed: Bug that power meter value is 0 when light brightness is 0.

Enhancements

Modify the default value of parameter 11 to 100.
Change the calculation method of parameter 20. Change it from % to KWH. 0=0.01KWH, 10=0.1KWH, 100=1KWH; Modify the range value of parameter 20 to 0~127.
Restart the "Safe guard" time of meter report when the level has been changed. The "Safe guard" timer is to prevent network flooding when device power fluctuates. 

Instructions


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