Electrical behavior becomes visible when it becomes data.
Electrical power is the product of voltage and current. The ESP32 calculates instantaneous power from simultaneous voltage and current samples.
Energy consumption is power integrated over time. The system accumulates power measurements to track total energy usage.
Real-time measurement enables the system to identify power consumption patterns, track energy usage over time, detect changes in electrical load, and highlight potentially inefficient consumption.
Instantaneous and average power draw of the connected load.
Accumulated energy consumption tracked over time.
Detection of switching events and load variations.
Where physical signals become a working system.
Explore the engineering behind the measurements.