[OpenTRV-dev] Update and Reading Frequency

[Damon Hart-Davis]

Hi,

Given thermal response of boilers and rooms to changes is of the order of minutes to hours, I'd suggest that sampling faster than 1 minute is likely pointless.

Indeed, I think that the 2-minute cycle implied by the FHT8V isn't bad, and I throw in another minute's latency without seeming ill-effect.

Rgds

Damon



On 10 Apr 2013, at 07:12, Stuart Poulton wrote:

> Hi All,
> 
> I'd be interested on people thoughts, obviously with battery powered wireless devices tranmissions need to be kept to a minimum. What do people think about sampling frequency from wireless temperature sensors, and similarly how frequently should a TRV head request updates ?
> 
> I'm currently thinking about ~30 seconds for each.
> 
> Stuart
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