Repurposing Grainfather temperature controller

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waynetempro

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Joined
Mar 22, 2023
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I acquired a Grainfather conical controller. The original monochrome model. I am working on modding it to make it a generic temperature controller. I know that I can just wire up an STC-1000 to do the same thing but it has a couple nice features that the STC-1000 boxes don’t have. I have the mods working on a breadboard and am working on finishing the prototype. And I am sure that there are a lot of guys out there that have them in a junk drawer after they upgraded to the newer version.
Is there anyone here that might be interested in doing this?
 
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