LAN DS18B20 WEB Temperature Monitor 1 meter Cable

Netcat: Send TCP binarry files for control KMtronic RS485 Relay

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Netcat (often abbreviated to nc) is a computer networking utility for reading from and writing to network connections using TCP or UDP.


BAT file for generate BIN files

@echo off
echo FF0101>on.txt
certutil -decodehex on.txt on.bin@echo off
echo FF0100>off.txt
certutil -decodehex off.txt off.bin


D:\Rabotna\Socat>nc -w 1 12345 < on.bin
D:\Rabotna\Socat>nc -w 1 12345 < off.bin



KMtronic LAN TCP/IP to RS485 Serial Converter







KMtronic LAN WEB 8 Channel Relay board