Using an extension kit with a wired thermostat
I'm new to Tado and I'm struggling a bit with buying the right stuff. I ordered an extension kit as I don't have a wired thermostat currently (using Nest). Then I bought a starter kit, but accidentally one with a wired thermostat.
My question is whether I can hook up both the wired thermostat and the extension kit to my CV, thinking I may add other wireless thermostats later -OR- if I should just be using wireless ones with the extension kit (and return this wired one).
I don't mind experimenting a bit, but I want to avoid drilling holes in a my beautiful walls, only to discover that I've been thinking about this all wrong.
Guidance is appreciated!