[OpenTRV-interest] Question from Steve R

Steve Rogerson steve at yewtc.demon.co.uk
Sun Nov 22 16:01:21 GMT 2015

On 22/11/15 14:48, Stuart Poulton wrote:

> If you’ve got power close the radiator then great, you can be more creative, and even have a finer degree of control. 
> However all currently available solutions are battery powered, with battery life being typically around a year. The RF power budget is actually quite small compared to the power needed to move the valve.

What is/are the RF protocols of choice then - and what batteries? My instinct
was that batteries wouldn't last long enough to be practical.


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