[OpenTRV-dev] Possible basis of OpenTRV hub?

[Mike Stirling]

The RFM23 should be able to talk to RFM12 anyway.

On 07/04/14 20:57, Damon Hart-Davis wrote:
> It seems that the RFM69 variant may be able to talk to both RFM12s and FHT8Vs, though we may yet more than one radio operating.
>
> Rgds
>
> Damon
>
>
> On 7 Apr 2014, at 20:50, Bo Herrmannsen <EMAIL ADDRESS HIDDEN> wrote:
>
>> dual radio is needed of course <wlEmoticon-openmouthedsmile[1].png>
>>   
>> cant be done without...
>>   
>>   
>>   
>> From: Stuart Poulton
>> Sent: Monday, April 07, 2014 9:46 PM
>> To: Closed list for developer discussions
>> Subject: Re: [OpenTRV-dev] Possible basis of OpenTRV hub?
>>   
>> The problem here is that OEM have their protocol. Conrad isn't compatible so you get into either having dual radios, or timeslicing between protocols.
>>
>> On 7 Apr 2014 20:41, "Bo Herrmannsen" <EMAIL ADDRESS HIDDEN> wrote:
>> no problemo.... it would just seem stupid that we have to invent the wheel from scratch :-D
>>
>> anyway i have thrown it up the air in the OEM forums at this thread.... hope not to have made a bad call of judgement here
>>
>> http://openenergymonitor.org/emon/node/4629
>>
>>
>> -----Oprindelig meddelelse----- From: Damon Hart-Davis
>> Sent: Monday, April 07, 2014 9:19 PM
>> To: Closed list for developer discussions
>> Subject: Re: [OpenTRV-dev] Possible basis of OpenTRV hub?
>>
>> Hi,
>>
>> I’m not against it.  It’s on the timetable of things to do this year.  But it may not happen at the same time as all the other things that would be a good idea to do!
>>
>> Rgds
>>
>> Damon
>>
>>
>> On 7 Apr 2014, at 20:13, Bo Herrmannsen <EMAIL ADDRESS HIDDEN> wrote:
>>
>> So currently no plan of try join forces with OEM?
>>
>> -----Oprindelig meddelelse----- From: Damon Hart-Davis
>> Sent: Monday, April 07, 2014 9:08 PM
>> To: Closed list for developer discussions
>> Subject: Re: [OpenTRV-dev] Possible basis of OpenTRV hub?
>>
>> A mother board containing the Pi plus the circuitry for one of our boards plus, say, a nice display plus laptop USB connection and WiFi/wired network could be a lovely thing.
>>
>> Who’d have thunk it: entire Linux machine as plugin extender card for a small micro controller system!  %-|P
>>
>> Rgds
>>
>> Damon
>>
>> On 7 Apr 2014, at 17:40, Bruno Girin <EMAIL ADDRESS HIDDEN> wrote:
>>
>> At the end of the day, the Pi is a good basis for a hub: small, low powered and standard Linux distro. You can plug an IO module direct on the GPIO pins the way OpenEnergyMonitor do. The "stick" form factor could provide a way to build other types of devices using the same underlying hardware.
>>
>> On that subject, I was playing around with a couple of my Pis at the weekend with the idea of using one as a similar hub to what OpenTRV would need and I realised that Mike's Timestore project hasn't been updated recently. Anybody knows whether he is still developing it? See here: http://www.mike-stirling.com/redmine/projects/timestore
>>
>>
>>
>> On 7 April 2014 17:04, Stuart Poulton <EMAIL ADDRESS HIDDEN> wrote:
>> I think what could be key here is to come up with a form factor that allows different io modules and fits into a variety of simple cases.
>>
>> I've got ideas and will sketch them out later after my Scouting commitments for the evening
>>
>> Stuart
>>
>> On 7 Apr 2014 13:27, "Damon Hart-Davis" <EMAIL ADDRESS HIDDEN> wrote:
>> http://www.raspberrypi.org/raspberry-pi-compute-module-new-product/
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