From grain to traceable batch.
This mobile prototype brings together cleaning, moisture measurement, active drying and batch traceability. ESP32 and MQTT connect physical control to digital monitoring.
The subsystems have been tested separately and in partial integration; the complete cycle under load remains to be validated.
From raw soybean input to a digitally traceable batch.
Feed
Hopper / IR / Servo
Clean
Vibrating sieve
Measure
Moisture / Temp
Dry
Heat / Air / Mixing
Transfer
Controlled flow
Trace
MQTT / QR / Cloud
Physical process.
Digital nervous system.
The ESP32 coordinates sensing, safety and actuation at the edge. MQTT moves telemetry to the cloud bridge, where batch data becomes dashboards, QR labels and digital traceability records.
ARCH / EDGE → CLOUD → APP
UI / REAL-TIME MONITORINGModular by design.
Input, cleaning, drying and transfer are separated into functional blocks so the machine can be understood, tested and evolved subsystem by subsystem.
