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Free Data Logging software for RS-232, RS-422, RS-485, Modbus, TCP/IP, Ethernet and Internet Instruments
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Amazon.com: WITMOTION USB to RS485 Modbus RTU UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS : Electronics
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