For anyone using the above driver, as the plug itself doesn't track energy usage, I just added synthetic support for the Energy Meter capability to the driver providing kWh tracking so it should work with the Energy Cost Calculation app.
I will likely add this driver to HPM if it works well. I've just replaced 4 of my previous power monitoring plugs with these and so far I like them. I am able to bind them to the Inovelli switches which is why I moved from WiFi plugs to Zigbee.
