Micropantry

The Micropantry is a decentralized smart pantry system that leverages IoT technology to enhance food safety and ensure timely restocking in community pantries. Powered by an ESP32S3 microcontroller and environmental sensors, it provides real-time data on temperature, humidity, and inventory levels, enabling low-power, data-driven solutions to address food security challenges.

Micropantry prototype

Key Features:

Real-Time Monitoring: Utilizes reed switches, BME688 sensors, load cells, and capacitive touch sensors to track door usage, measure weight, and monitor environmental conditions with high accuracy.

Low Power Consumption: Designed with an ultra-low-power mode, the system uses a 3.7V 2500mAh LiPo battery and solar charging to ensure long-term, sustainable operation.

Seeedstudio XIAO: The system leverages the XIAO ESP32S3 microcontroller for seamless data acquisition, processing, and wireless transmission.

Data Analytics and Cloud Integration: Collected data is sent to the Adafruit IO cloud for analysis and visualization, enabling efficient inventory management and insights into usage patterns.

Durable and Modular Design: Features a robust enclosure made with 3D-printed components and easily configurable sensor modules to adapt to various pantry designs and use cases.

Scalable System: Built to scale for deployment across multiple community pantries, ensuring widespread impact.

Resources:

This project highlights the potential of IoT and smart sensing in community health and resource management, offering a scalable and sustainable solution to optimize pantry usage and reduce waste.