Also, please excuse my ignorance, but what is brewblox? I’ve done a little searching and haven’t come up with much.
BrewBlox is the new platform we are working on that will replace BrewPi as a brand.
We still have to officially announce it.
I recommend leaving the fan to run at low speed continuously. It cannot be controlled actively now and this would not gain you much either, which is why I didn’t implement it for the Spark.
See the software development thread here: