Edge drivers are fairly easy to install compared to the old Groovy DTH drivers. In every topic about the availability of an Edge driver, the author has a link to the invitation for the channel they’ve created to release their drivers. Click on the link, enroll in the channel, and then select the driver(s) you want installed to your hub. If you have custom DTH drivers installed on the IDE for your existing devices, you may need to delete those before you can have your device(s) find an Edge driver.
This is @philh30’s Edge lock driver. I suggest installing the beta version of this driver because it has additional features and bug fixes.
These are his GE devices drivers.
[ST Edge] Driver for GE/Jasco/Honeywell Z-Wave Switches, Dimmers, Fans, Outlets, and Plug-Ins
[ST Edge] Driver for GE/Jasco Z-Wave Motion Switches and Dimmers - 24770, 26931, 26932, 26933