Know the exact moment dough peaks.
A countertop proofing box that holds 20 to 32 °C and logs dough height every 30 seconds.
Pick a temperature. Start proof. Watch the curve.
The lid sensor reads lid-to-dough distance every 30 seconds. The chamber holds your set point within half a degree. When the rise flattens you get one notification: "your dough peaked, bake in the next 20 minutes".
No PeakBox paired. This panel drives a software model of the lid controller (firmware/peakbox.ino) so the full loop runs in the browser.
Chamber
Rise curve
Your bakes
Every proof is logged on this device under the key bakeLogs. The next bake starts from your own curve, not a recipe's guess.
No logged bakes yet. Tap Start proof above and the first one appears here.
Height, not a timer
Time-of-flight sensor in the lid, 30 second interval. The curve is the dough's own, drawn as it rises.
Half a degree, any season
PTC heater and fan hold 20 to 32 °C within ±0.5 °C. An 18 °C January kitchen proofs like a 27 °C July one.
Your log, not a recipe's
Every bake is stored. The next one starts from your last curve at the same temperature.
179 dollars, sold direct.
Companion app is free. Optional bakers' log and recipe tuning, 4 dollars a month.