Projects

Step-by-step projects with materials, assembly and configuration.

• Power consumption meter with SCT-013 and ESP32

  Published: 29 Sep, 2026 |  at  12:20 PM

  Projects

  A conceptual guide to measuring consumption with SCT-013 and ESP32: wiring, safety, RMS calculation, calibration and the limits of the result.

• Automatic irrigation with ESPHome and a soil sensor

  Published: 29 Sep, 2026 |  at  12:10 PM

  Projects

  Design an automatic irrigation system with ESPHome: soil moisture sensor, ESP32, relay, limits, manual mode and safety precautions.

• ESP32 temperature sensor with ESPHome, step by step

  Published: 29 Sep, 2026 |  at  12:00 PM

  Projects

  Build a temperature sensor with ESP32 and ESPHome step by step: materials, wiring, YAML configuration, Home Assistant and final checks.