PZEM-004T V3.0 AC Energy Meter Module – UART Interface

QAR 35.00/ unit

Description

The PZEM-004T V3.0 is an AC energy monitoring module designed for measuring voltage, current, power, and energy consumption in electrical systems. It operates within an 80–260 VAC range and communicates through a UART interface, making it compatible with platforms such as Arduino, ESP8266, and Raspberry Pi. The module includes a split-core current transformer for non-intrusive current measurement and provides reliable monitoring for power management applications. Its compact PCB design allows easy integration into DIY electronics, smart energy monitoring, and embedded measurement systems. Features • AC voltage, current, power, and energy measurement • Operating voltage range 80–260 VAC • Rated current measurement up to 100 A • UART serial communication interface (9600 bps) • Compatible with Arduino, ESP8266, and Raspberry Pi • Split-core current transformer for non-invasive sensing • High galvanic isolation for measurement safety • Energy consumption monitoring and data acquisition • Compact PCB design for embedded integration • Suitable for smart energy monitoring systems • Stable measurement accuracy up to ±1% • Easy connection with microcontrollers Tutorials • PZEM-004T Sensor Tutorial (Current, Voltage, Frequency)