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RoboFab

Engineering study

ConnectedEnvironment Monitor

Sensor nodes that warn a facility before conditions turn critical

Engineering studyEmbedded SystemsElectronics EngineeringSoftware Engineering
Microcontroller wired across a breadboard on a dark surface
Reference visual

This is a concept study that shows how RoboFab would engineer this kind of systemIt is not a delivered client project and its images are reference visuals

01The problem

Storage rooms and labs and greenhouses need stable conditionsbut problems are noticed only after damage is done

02The approach

  1. 01Low power sensor nodes on a custom PCB measure temperature humidity and air quality
  2. 02Readings travel over WiFi or LoRa to a cloud backend
  3. 03A live dashboard shows trends and alerts the team when a threshold is crossed

03Architecture

Systemarchitecture

System architecture

Sensor nodeWiFi or LoRaCloud backendLive dashboardAlerts

Technologies

  • ESP32
  • Custom PCB
  • LoRa
  • MQTT
  • PostgreSQL
  • React dashboard

A delivery would include

  • Sensor board design
  • Low power firmware
  • Cloud backend
  • Dashboard and alerts

04Value

The valueit creates

  • Early warning

    Teams act before conditions cause damage

  • Remote visibility

    Every room visible from one screen

  • Historical record

    Trends ready for audits and planning

Compact white motion sensor deviceReference visual

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