PZEM-004T AC Amperemeter Volt Power Frequenz Kommunikationsmodul TTL Seriell 100A
ab 6,65 €
Current: 0~100A. Physical layer protocol: The physical layer uses UART to TTL communication interface. Baud rate is 9600, 8 data bits, 1 stop bit, no check. Communication interface: TTL interface. TTL output communication interface is isolated from the optocoupler of the main circuit, which is passive output.
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