A real-time ESP32-S3 dual-channel energy monitoring system for Home Load and Grid (WAPDA), featuring dual PZEM-004T sensors, Firebase Realtime Database, SSD1306 OLED display, and a built-in web dashboard.
frequency grid current voltage pzem-004t watts solar-energy aurdino oled-display-ssd1306 ino ct-sensor powerfactor esp32s3-devkitc-1 wapda homeload
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Updated
Jul 12, 2026 - C++