Tiny Cheap Fluid Bed Roaster: New roasting chamber

Tije built a new roast chamber which allows a larger load to roast. The (free, donation supported) Artisan software reduces airflow as the beans get less heavy and the Artisan PID follows the designed background. See also https://github.com/artisan-roaster-scope/artisan

This post was copy and pasted from Frans Goddijn’s blog.