have an echo and dot.and i wanted another to put in a different room,so have just purchased the echo plus to use the hub to run some basic stuff. i want to try light switches and maybe some sockets,but it's hard to find which devices the plus will control with the built in hub,i:e mihome lightwave etc. i know it uses zigbee,but the adverts for the devices usually don't mention if they use zigbee. also which light switches will fit in standard back boxes,most say 35mm, i keep seeing them advertised as direct replacements,but uk houses are lucky to have even 25mm backboxes,never seen a 35mm light switch backbox. and as for a neutral being there,hens teeth come to mind. seems to be false advertising to me. i don't want a dimmer just switch,luckily i put an extra wire which i can use for neutral.