[OpenTRV-dev] EU radio band 48

[Kevin Wood]

> btw... how are freq set on these things?

By programming registers on the RFMxx module, and they have a range (on
paper) of around +/-20 MHz so small changes in frequency can be
accommodated in code for regional variations. Larger shifts in frequency
(i.e. to the US ISM band) can't, without getting a different module.

Kevin

> maybe we could just program them depending on where they go?
>
> there are 3 main options and i think one of them is us only and the other
> europe only and the last one goes both places
>
> 2016-06-08 13:58 GMT+02:00 Damon Hart-Davis <dhd at exnet.com>:
>
>>
>> > On 8 Jun 2016, at 12:56, Joseph Heenan <joseph at heenan.me.uk> wrote:
>> >
>> > I believe there is a version of the RFM23B with a 0.1" header fitted.
>>
>> 2mm pitch IIRC, bah!, so I was never able to use the one I bought!  %-P
>>
>> Rgds
>>
>> Damon
>>
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