Nest Thermostat, APIs and RRDTool
A week or so ago we had a Nest Thermostat installed. It's quite clever - learning when you are in, out and awake, and estimating a heating profile for those…
A week or so ago we had a Nest Thermostat installed. It's quite clever - learning when you are in, out and awake, and estimating a heating profile for those…
At the weekend, my latest gadgety purchase arrived, a Currentcost EnviR - This smallish device connects to its own wireless transmitter, which uses a current clamp round your live wire…