On 13/02/2013 17:22, Andrew Gabriel wrote:
In article ,
Trevor Smith writes:
Over the summer I will be upgrading my system but I am trying to find a programmer that will suit my shift patterns.

As I work at different shifts over a three week rosta I want a programmer where I can preset the timings for week 1,2 & 3 so I can select which week I'm on at a press of a button.

All of the ones I have found just have the standard 7 day 5+2 day programes which I have now.

Do any of you people in the trade know of a programmer that will suit my requirements.

I took my new prototype Raspberry Pi based heating controller along
to the Reading Geek Night last night, but it's not ready for use yet.
I have two other households in the family who want heating controllers
like the ones I did 13 years ago, and Raspberry Pi based seemed like
the way to go nowadays, rather than a PC. (It's more powerful than
the 120MHz Pentiums I originally used, and even they were overkill.)

Were you ultimately planning to have it talk to the serial bus equipped
boilers that sport some variant of a two wire interface?


--
Cheers,

John.

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