Hello everyone,
I am using a Raspberry Pi to control my tanks lighting, ato and wavemakers. It could do much more including temperature control (hot and cold), feeding, water changes and water monitoring (with proper probes and calibration) or really whatever you can imagine.
Occasionally people ask me about it and I thought it would be good to make a thread here where we can post code, designs and ideas and maybe all work on something that we can use and if others like it they can try it out on their tanks as well.
Another benefit of this is that if more people with different equipment get involved we can make the pi more robust and compatible with more light fixtures etc.