Littimoon PZEM-004T AC Digital Voltmeter Ammeter Wattmeter Power Frequency Test Module TTL Serial Pin Array Version
£10.69
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 PZEM-004T AC Digital Voltmeter Ammeter Wattmeter Power Frequency Test Module TTL Serial Pin Array Version
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
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