Filament Dryer Pro

nRF52840 Dual-Node IoT System (Sensor Board & Relay Board)
Sensor Board Standby
BLE
Relay Board Standby
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Chamber Temperature

Target: 50.0 °C
24.5 °C
Set: 50.0 °C
Min 24.0 °C
Max 50.8 °C
Heating Delta +0.8 °C/m
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Relative Humidity

Target: <15.0%
48.2 %RH
Target: <15.0%
Initial 55.0%
Lowest 14.8%
Drying Rate -4.2%/h
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Active Process Status

STANDBY
06:00:00
Elapsed: 00:00:00 Total Duration: 06:00:00
Autonomous Hardware Execution: If this app is disconnected or closed, your nRF52840 boards continue the drying cycle uninterrupted.
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Filament Drying Profiles

Select an optimized drying preset or craft your custom temperature, humidity, and duration setpoints.

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Live Telemetry & Duty Cycle

Duty: 0%
Temp (°C) Humidity (%) Target Temp Relay ON
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Hardware Monitor & Serial Terminal

[SYS] Filament Dryer Pro App initialized. Ready to connect.
[INFO] Sensor Board: (I2C HDC1080 + SH1106 OLED)
[INFO] Relay Board: (P0.29 AC Relay + Watchdog)
[HINT] Click 'Connect BLE' or 'USB Serial' to stream live telemetry.