- Producer: Hottop, USA/Taiwan
- Machine: KN-8828B-2K+
- Connection: vendor specific serial protocol
- logging of environmental temperature (ET), bean temperature (BT) and related rate-of-rise curves
- slider control of fan and heater
- button control of motor, door solenoid, and stirrer
Watch out! Artisan doesn’t monitor unsafe temperatures, so you should never leave the roaster alone.
Watch out! The Artisan blog contains a detailed post on this setup.
Watch out! There is also setup supporting Hottop machines modified with an Arduino/TC4/HTC combination.