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Om Sahu

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  • Sep 01,2025
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Parcel Guardian

Smart LoRaWAN Tag for Safe and Transparent Deliveries

Parcel Guardian
 
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Tools, APP Software Used etc.

  • Helium IoT Network Sensor Development board

    HobbyIoT
  • Crowtail-AM2302 Humidity&Temperature Sensor 2.0

  • Crowtail- MPU6050 Accelerometer & Gyro 2.0

  • Crowtail- Digital Light Sensor 2.0

  • Crowtail- Buzzer 2.0

  • Crowtail- LED 2.0

Story

Imagine a hospital shipping a box of life-saving insulin across the country. By the time it arrives, no one really knows what happened along the way: was it dropped, overheated, or even opened? That uncertainty can mean wasted medicine, lost money, and in some cases real risk to patients.

 

Parcel Guardian turns that unknown journey into a transparent story. Built on the H2S-Dev board, the tag slips inside any package and quietly watches over it. A temperature spike, a sudden shock, or a hint of light from a box being opened triggers an instant alert sent over the Helium LoRaWAN network. Meanwhile, the built-in GNSS records the route and the ESP32 logs every condition detail without draining the battery.

 

The intelligence comes from a simple on-device algorithm: every sensor value is checked against thresholds, but alerts are sent only if conditions persist beyond a set time window. That way, a momentary bump or a few seconds in sunlight is ignored, but sustained problems trigger warnings. This local decision-making makes it practical, power-efficient, and reliable even with limited connectivity.

 

It is more than a tracker. It is a guardian that makes every shipment accountable, combining low power LoRa, precise sensors, and smart local rules into one reusable tag that any industry can actually put to work today.

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Parcel Guardian

Smart LoRaWAN Tag for Safe and Transparent Deliveries

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