Artisan is free software that helps coffee roasters record, analyze, and control roast profiles. When used in conjunction with a thermocouple data logger or a proportional–integral–derivative controller (PID controller), this software can automate the creation of roasting metrics to help make decisions that influence the final coffee flavor.
I have been writing the documentation for the package. A roaster from Sweden told me about the software. I found the program excellent but lacked documentation so I volunteered to write it. You can learn about the package at:
Artisan Documentation | Visual scope for coffee roasters