Check to make sure you’re following the right steps for manual or auto-inclusion since the inclusion process for each is a little different.
The MP21ZP is a plug with built-in power meter and is officially integrated with SmartThings, so you’ll be able to use it remotely out of the box. However, we recommend installing the custom device handler to access the right functions.
With the handler installed, you can proceed to auto-include or manually include your MP21ZP to SmartThings.
Here’s how to add the handler.
Log in here with the information you use for your ST app.
Click on My Device Handlers in the top menu
In the top right corner, click on “Create new device handler” and choose “from code” from the top tab menu. You’ll be presented with a blank area where you can paste the code for the handler. Please check this link to access the code, then copy ALL of the code from the page.
Once copied, paste it into the blank window on the SmartThings page.
Next, scroll to the bottom and click “create“.
Now click save, then click publish > “for me“.
Once you see the handler on your list of device handlers, include the dimmer plug by following the inclusion steps.