Traditional electrical outlets lack intelligence, causing unnecessary energy waste ("vampire power") when devices are in standby mode. A Smart ESP addresses this by integrating:

Not all ML works in streaming. Avoid batch-trained deep learning for ESP. Start with simpler models: Holt-Winters for seasonality, Dynamic Time Warping for shape-based anomalies, or Adaptive Random Forests for classification.

Pros: Cheap, compact design, basic app control. Cons: Unreliable Wi‑Fi connection, app crashes, no energy monitoring, poor instructions. Verdict: Look for a known brand like TP‑Link or Meross instead.

If you are using ESPHome to display status or information in Home Assistant, you can use a text_sensor . : Automatically show your device's IP or SSID.