Premium IoT Smart Energy Meter Source Code (PZEM-004T, Blynk)

Build a commercial-grade IoT Smart Energy Meter with this complete, ready-to-compile source code. Designed for the ESP32 and PZEM-004T sensor, this code provides real-time monitoring of Voltage, Current, Power, Energy, Frequency, and Power Factor. Features include a live interactive LCD, Blynk IoT cloud dashboard integration, secure blynk daily reporting, and advanced EEPROM flash wear protection. Perfect for electronics developers, students, and commercial prototyping.