IoT Energy Dashboard
Real-time · 10k devices
Overview
Firmware, cloud ingestion and a live dashboard for thousands of metering nodes.
The challenge
Existing meters reported hourly and dropped data on poor networks.
Our solution
ESP32 firmware with local buffering, MQTT ingestion and a dashboard with alerts and exports.
Results
- Real-time readings for 10,000 devices
- Data loss under 0.1% on 2G links