Tap the floor or a station to walk Sophia there · mark Dry end and the cracks yourself on the logger · time runs 8× faster
Weigh the green beans
0.00 kg
Target 5.00 kg of Brazil Cerrado. Hold Scoop to pour, tap Pinch for a little more, Take out if you go over.
Trier sample
Batch complete
0/100
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Learn to roast this curve for real. The Jpresso Roasting Course covers preheat, charge, turning point, dry end, first crack, Rate of Rise and DTR, from RM59. See the course
Roasting on a real machine? Jpresso Floor logs each batch on your phone and lets you follow your best roast, RM29 / month. Try Jpresso Floor
A simplified roast model fitted to the Jpresso roaster · not a real machine
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