AC Communication Module PZEM-004T V3.0 User Manual

PZEM-004T V3.0 User Manual Overview This document describes the specification of the PZEM-004T AC communication module, the module is mainly used for measuring AC voltage, current, active power, frequency, power factor and active energy, the module is without display function, the data is read through the TTL interface. PZEM-004T-10A: Measuring Range 10A (Built-in Shunt) PZEM-004T-100A: […]