[OpenTRV-interest] Programmable TRV performance

[Damon Hart-Davis]

Note that, FWIW, an RFM12B is not capable of the OOK (On-Off Keying) that we happen to currently use, ie to talk to the Conrad valve.

We are using the RFM23B, and sometime real soon now will move to the RFM69CW, though put that off a bit by buy nearly 400 of the 23Bs!

Rgds

Damon


> On 16 Feb 2015, at 17:27, Tim Small <EMAIL ADDRESS HIDDEN> wrote:
> 
> On 16/02/15 17:16, Mark Wigmore wrote:
>> Is the split configuration available as a kit or even assembled?
> 
> FWIW, others have retrofitted a RFM12b radio to the HR-20, and also
> re-written to the firmware from scratch, this suggests it also works
> with the HR-25 hardware:
> 
> https://piontecsmumble.wordpress.com/2013/02/25/openhr-20-tutorial-part-0-introduction/
> 
> No one has got this working with OpenTRV yet, but it sounds feasible I
> think.
> 
> Tim.
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