energy-monitor

⚡ Energy consumption metrology agent. Let "scaph" dive and bring back the metrics that will help you make your systems and applications more sustainable !

100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps

Home Assistant Custom component to calculate estimated power consumption of lights and other appliances

Web-app for processing, logging and visualising energy, temperature and other environmental data

Energy Management System

Hardware & Software documentation for the CircuitSetup Expandable 6 Channel ESP32 Energy Meter. Works with ESPHome and Home Assistant.

An energy monitoring dashboard for TP-Link smart plugs

⚡️充电桩开源云平台⚡️完整源代码，包含模拟桩模块，可通过docker编排快速部署测试。技术栈：SpringCloud、MySQL、Redis、RabbitMQ，前后端管理系统（管理后台、小程序），支持互联互通协议、市政协议、一对多方平台支持。支持高并发业务、业务动态伸缩、桩通信负载均衡（NLB）。

Home Assistant integration for spanish energy data providers (e.g., datadis)

SFML is the first fully local AI solar forecast for Home Assistant, powered by a local Attention Transformer. No external AI — such as ChatGPT, Gemini, or Grok — required. Runs entirely on your device for complete privacy.

Split Single-phase Energy Meter

Smart energy meter capable of monitoring up to 16 channels. Supports MQTT, REST API, Modbus TCP, InfluxDB, AWS IoT Core. Friendly UI and fully open source (PCB, schematics, components, source code)

Raspberry Pi Based Energy Monitor. Hardware, Firmware & related software for the PI.

Multiple phase DIY energy consumption monitor using ESP32 and ESPHome

Real-time PC power consumption monitor - see watts per app & per component, track your carbon footprint & electricity cost.

Driver / Data logger for FNIRSI FNB48, FNIRSI C1 and FNIRSI FNB58 USB Power meter

This sensor uses unofficial API to get energy usage and generation data from https://elicznik.tauron-dystrybucja.pl.

Home Assistant & FoxESS integration. Monitor you photovoltaic installation directly from HA ☀️ ⚡️

Home Assistant custom component for local querying of APSystems ECU-R Solar System

A tool for integrating Growatt Noah 2000 home batteries with Home Assistant via MQTT, enabling monitoring and control of your energy storage system.