Littimoon AC Digital Meter PZEM-004T Voltmeter Ammeter Wattmeter Power Frequency Test Module TTL Serial Interface Pin Array Design Version Close
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4. Common to systems, high , fast response, stable communication. 3. Power overrun alarm: active power threshold can be set, when the measured active power exceeds the set threshold, the alarm state is set. 1. Mainly used for measuring AC voltage, current, active power, frequency, power factor and active power. 2. The module does not have display function, the data is read through the TTL interface. 5. Adopting UART to TTL communication interface, power clearing function, and there is a row of pins design, easy to use., Manufacturer: Littimoon
Littimoon AC Digital Meter PZEM-004T Voltmeter Ammeter Wattmeter Power Frequency Test Module TTL Serial Interface Pin Array Design Version Close
4. Common to systems, high , fast response, stable communication. 3. Power overrun alarm: active power threshold can be set, when the measured active power exceeds the set threshold, the alarm state is set. 1. Mainly used for measuring AC voltage, current, active power, frequency, power factor and active power. 2. The module does not have display function, the data is read through the TTL interface. 5. Adopting UART to TTL communication interface, power clearing function, and there is a row of pins design, easy to use., Manufacturer: Littimoon
We currently have no offers for this products