I wanted to start a new post on this switch as there are so many GE/Jasco switches out there, and they all work differently, support different features, and need different device handlers. The newest dimmer is the 46203 (also goes by model number ZW3010) switch- https://byjasco.com/products/ge-enbrighten-z-wave-plus-wall-smart-dimmer-quickfit-and-simplewire. This switch supports central scene control, which captures many more types of button presses then the old one, like triple taps, so it is different then the older switches. The stock Zwave dimmer works to control the light and dimming, but advanced configuration setting, association groups, and scene control, require a custom device handler.
Update - as of 1/4/2021 I’ve updated this dimmer DTH. Thanks again to @bradlee_s for the suggestions to update the button values. Based on his advice, I was able to make changes to this device handler to now work with the native automations screen in the new Smartthings app. This means you can now setup automations with this DTH for your dimmer switch with double taps without needing to use the smartlighting app or webcore. It will still work with those, but this is a much simpler option for people who don’t want to use webcore or a smartapp, especially for where smartlighting is not available . This is done by programming all the presses either up or down, to “button 1”, and using the new button values of “up_2x" and "down 2_x” which will be recognized by the new app.
A couple things though before upgrading, it is a “breaking” change for anyone that was using the two separate buttons, so any automation would have to be updated after applying the code update to use button one and either up_2x or down_2x. One other minor thing I noticed is webcore is behind the times and only lists pushed and held in its default drop downs, so you would need to do an “expression” and “up_2x” or “down_2x” to continue using the DTH in webcore. Screenshots below showing the change. Any feedback appreciated, or please report an issue on Github. PR’s also welcome for fixing any bugs. Several have reported it works and I’ll work on continuing to update it
Latest code available at link below, or import from my Github at mwav3 Smartthingscode master