Hardware
Smart inventory and freshness monitor
A hub and smaller sensing modules for food, selected supplies, and non-clinical medicine storage. The sheet below is the concept reference. Treat every specification on it as a target pending engineering, not a finished product claim.
Concept illustration. Dimensions, parts, and the CE, FCC, RoHS, and GDPR marks drawn on the sheet are not evidence of certification or compliance.
Concept targets
- Enclosure
- About 70 × 70 × 28 mm
- Mass
- About 85 g
- Power idea
- 5 V DC / 1 A USB-C, or 2 × AA on a battery node
- Radios
- Wi-Fi 2.4/5 GHz and Bluetooth 5.0, still to be selected
- Compute idea
- ARM Cortex-A55 class for edge processing
- Memory idea
- 1 GB RAM and 8 GB flash
- Camera idea
- 2 MP, event-triggered rather than always-on video
- Sensors
- Camera, temperature, humidity, door, optional ambient light
- Concept range
- 0°C to 50°C on the sheet — not a verified operating range
Home modules
Hub
Coordinates modules near a router or outlet.
Fridge
Wide view, door, temperature, and humidity at the refrigerator opening.
Freezer
Cold-storage camera concept. Lens icing and battery life are known risks.
Pantry (Dry)
Shelf-facing camera and door sensor for packages.
Pantry (Root)
Temperature, humidity, light, and a downward camera for baskets of roots.
MedCabinet
Medicine-box and date view, door, and climate. It does not count tablets.
MedCold
Presence and slot temperature in the refrigerator. Not a clinical measurement.
What the sheet is allowed to say
Smart vision
Detect and track products when the camera is enabled. Not a promise of recognition accuracy.
Temperature monitoring
Watch storage conditions and show the time of the reading. Do not label contents safe or unsafe.
Suggestions
Predictive reminders are advisory. They do not decide that food has expired in a legal or safety sense.
Several zones
Fridge, pantry, and a medicine cabinet can be separate modules.
Privacy first
On-device processing is the design preference. Images should not stream by default.
Installation
Adhesive or screw mounting is a concept. Surfaces still need testing.