HW-PiCollector is a lightweight and modular data collection system for residential energy monitoring. It leverages HomeWizard devices (P1 and kWh 1/3-phase meters) connected to a Raspberry Pi, collecting electricity consumption and production data in real-time.

HW-PiCollector is an open-source project that captures energy data using Raspberry Pi and HomeWizard sensors. This system efficiently syncs data to a Cassandra database, enabling smart metering and analysis. 🐙💻

Open ecosystem for IAMMETER applications. Build and share energy monitoring, analytics, and automation apps using IAMMETER APIs and MQTT data streams.

Solar Manager dashboard for Waveshare e-paper on Raspberry Pi. Shows live energy flow, today's production vs. consumption, and 7-day history.

Dashboard de supervision temps réel pour batteries Indevolt — SolidFlex, BK1600. Option : OpenDTU. Local, sans cloud, Docker ready.

Open-source iOS home energy assessment tool. Scan rooms with LiDAR, photograph equipment for OCR efficiency analysis, get tiered upgrade recommendations (Good/Better/Best) with payback periods, tax credits, and battery synergy insights. Built on ACCA Manual J and ASHRAE standards.

Home Assistant integration for HVAC energy optimization

Analyse your Synergy (Western Australia) electricity usage data to determine whether a home battery is financially worthwhile.

Unofficial Python client & CLI for the 1KOMMA5° Heartbeat API (solar, battery, EV charger, heat pump, electricity prices)