Managed to purchase a OOMI “In-wall switch” with power monitoring for 25GBP inc postage. Could not get it work in home assistant correctly so I tried to flash it as a Aeotec Nano Switch (ZW116) and it works. 
Managed to purchase a OOMI “In-wall switch” with power monitoring for 25GBP inc postage. Could not get it work in home assistant correctly so I tried to flash it as a Aeotec Nano Switch (ZW116) and it works.