• Producer: Hottop, USA/Taiwan
  • Machine: KN-8828B-2K+
  • Connection: vendor specific serial protocol
  • Features:
    • 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
custom event buttons

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.

Energy Ratings

Model Source Heater (kW)
KN-8828 Elec 0.75