Do you mean @mike.maxwell’s laundry monitor? I think that only works for v1 devices (I have three v1 devices).
You could also try this one. I use it for whole home monitoring, but it does separate the clamp readings too, so it can be used in rules just as easily for appliance triggers. Don’t know if it will work for v2 though. I use the the laundry monitor driver for my washer, microwave and dishwasher. One clamp is unused. I’m not using the button push from it anymore. Just the readings for conditions in rules.