LAN DS18B20 WEB Temperature Monitor 1 meter Cable
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KMTronic Plug-in and Creating Devices on HomeSeer HS3

KMTronic Plug-in and Creating Devices on HomeSeer HS3   We already have a plug-in for Sonoff’s with Tasmota firmware which works great and we use it all the time, but sometimes WiFi isn’t good enough especially for controls outside of the home or in a situation where reliability is important. For these cases we introduce . . .

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KMtronic Modbus LAN TCP/IP to Modbus RS485 RTU Serial Converter: testing MODBUS LED Display

  Python examples KMtronic Modbus LAN TCP/IP to Modbus RS485 RTU Serial Converter: testing MODBUS LED Display     Pymodbus is a full Modbus protocol implementation using twisted for its asynchronous communications core.   import struct from struct import * from pymodbus.client.sync import ModbusTcpClient # from pymodbus.client.sync import ModbusSerialClient as ModbusClient import logging logging.basicConfig() log . . .

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Netcat: Send TCP binarry files for control KMtronic RS485 Relay

    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 1 192.168.1.199 12345 < on.bin D:\Rabotna\Socat>nc -w . . .

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Testing Heatmiser EDGE ModBus Thermostat with ModbusMAT freeware program

    Protocol: EDGE SERIES MODBUS COMMUNICATION PROTOCOL V1.8 Communication protocol: 1. UART Baud Rate: 9600 2. UART Parity: None 3. Communications ID Rang:0-32 ,255 Heatmiser EDGE The Heatmiser EDGE is 230v powered Thermostat that is compatible with the Heatmiser wireless air sensor and wireless door/window switch. The wireless air sensor function is perfect for . . .

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KMtronic LAN WEB 8 Channel Relay board