PZEM-004T Multifunction Power Monitoring
This tiny PZEM-004T circuit is great for measuring AC (RMS) voltage, current and power (single phase).
The unit easily interfaces with Arduino and other hardware using the code library provided below. Simply power the board with a power supply (or you can use the AC source you are measuring) and connect the circular sensor to the board. Run the wire through the circular sensor and you`re ready to start measuring the voltage, current and power. The circuit also comes with a TTL to USB adapter wire for easy connection to a computer or microcontroller.
Code Library: https://github.com/olehs/
Specifications:
1- Working voltage: 80 ~ 260VAC
2- Test Voltage: 80 ~ 260VAC
3- Rated power: 100A / 22000W
4- Operating frequency: 45-65Hz
5- Measurement accuracy: 1.0
WARNING
