zmpt101b

Arduino library for ZMPT101B voltage sensor.

A very flexible ESP32 power meter / energy meter with SCT-013-0x0, ZMPT101B, ACS712 sensors

ESPHome ZMPT101B Sensor

Arduino library for AC Power Monitoring

⚡ The power of energy measurements in your house.

The Smart Grid Management System is a comprehensive solution designed to modernize energy grids within urban areas. Traditional energy grids often face challenges such as lack of transparency, inefficiency, and vulnerability to disruptions. The Smart Grid Management System leverages IoT devices, blockchain technology and ML to address these.

CafePlugGuardian Hardware

Мониторинг наличия напряжения в электросети (опционально контроль температуры и влажности помещения)

Repositório utilizado para armazenar os arquivos do uC ESP32, utilizados no trabalho final da disciplina de Instrumentação para Sistemas Eletrônicos da UFSC de Joinville.

ESP32-based smart power monitoring and protection system that measures voltage, current, power, and temperature, and automatically trips the MCB using servo motors when overvoltage is detected. It also logs data to Firebase Realtime Database and sends SMS alerts via Air780E GSM Module.

Solar and Battery Management System Using Arduino Nano

True-RMS ESP32 energy meter (ACS712 + ZMPT101B) with a captive-portal web app, harmonic analysis, and three-stage ADC linearisation with on-chip DAC self-calibration

Smart AC doorbell detector using ESP8266, ESPHome, ZMPT101B and Home Assistant.

An ESP32-based solution for real-time power consumption monitoring, featuring a local OLED display and remote load control via the Blynk IoT platform.

Non-linear loads such as variable frequency drives, converters, and electronic equipment introduce harmonics that degrade power quality and reduce system performance. This project aims to detect, analyze, and report harmonic distortions up to the 24th harmonic order using advanced signal processing and AI-assisted reporting.