Nothing arrived yet - but I do have a vintage butterscotch Simpson on the way ...
It is all really cheap to cobble together, on top of the pi I have only spent about $20.I am currently ignoring Glenos' post as it gave me ideas about adding a PID controller to my coffee roaster to control coffee roasting with my pi.
Another one? So my cunning plan to wean you off the damn things obviously hasn't worked.
Although I still have somewhere around 10kg of coffeesnobs coffee I think I am going to start buying from elsewhere in the future. Beangreen looks to have some good beans and free postage if you spend enough.Some green coffee beans from Bean Bay.
I got temperature probes and relay board for my raspberry Pi, the first step is to do this with the temp probes, http://brew-pi.dack.com.au/, then I plan to use the relay board to turn the RPi into a temperature controller for the old freezer so I can use it as a temperature controlled fermentation chamber.