https://github.com/mml0/iot_power_meter
Wi-Fi IoT meter for AC voltage, real power (W), apparent power (VA), and power-factor logging
https://github.com/mml0/iot_power_meter
Last synced: 11 months ago
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Wi-Fi IoT meter for AC voltage, real power (W), apparent power (VA), and power-factor logging
- Host: GitHub
- URL: https://github.com/mml0/iot_power_meter
- Owner: MML0
- Created: 2025-06-02T11:48:19.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-06-03T06:14:51.000Z (about 1 year ago)
- Last Synced: 2025-06-03T17:57:48.631Z (about 1 year ago)
- Language: C++
- Size: 15.6 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# IoT Power Meter
A Wi-Fi-enabled IoT device and backend for real-time monitoring and logging of AC electrical parameters such as voltage, current, real power, apparent power (VA), power factor, frequency, and energy usage. Ideal for DIY smart home energy monitoring projects using ESP8266 or ESP32.
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## 📦 Features
- ✅ Wi-Fi (ESP8266/ESP32) based data sender
- ✅ REST API for submitting and retrieving data
- ✅ MySQL backend for persistent logging
- ✅ Rebuildable database schema via `migrate.php`
- ✅ JSON interface for easy integration
- ✅ Tracks:
- `voltage`
- `current`
- `power`
- `energy`
- `frequency`
- `power factor`
- `name` (device/location identifier)
- `created_at` timestamp
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## Feel free to fork the repo and submit pull requests.
## This project is open source under the MIT License.