Design and Development of a Portable LoRaWAN-Based Household Energy and Water Monitoring Kit
Publicada el 2026-07-31
Descripción de la oferta
Project Summary I require an experienced IoT/Embedded Systems engineer to design and build a portable LoRaWAN-enabled sensing kit for my PhD research. The system will be used to collect synchronized household energy, water, environmental, and occupancy data from multiple homes for AI model development. The kit should include: Energy monitoring (voltage, current, power, and energy consumption) Water flow measurement Temperature and humidity sensing Occupancy detection (PIR or equivalent) ESP32 (or similar) microcontroller with LoRaWAN communication Portable enclosure with quick-connect terminals for easy installation and removal between households LoRaWAN gateway integration Data transmission to a cloud/database (PostgreSQL, InfluxDB, or similar) Data export in CSV/API format for Python-based AI analysis The emphasis is on reliable, synchronized, research-grade time-series data, not on developing AI models or a commercial smart home product. Deliverables Fully functional portable sensing kit Firmware and source code Wiring diagrams and documentation Database setup and data export functionality Calibration guide and testing report
Skills
Fuente original: freelancer