LAN DS18B20 WEB Temperature Monitor 1 meter Cable
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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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ESP8266: Yet Another Arduino Wiegand Library

  Yet Another Arduino Wiegand Library     #define PIN_D0 D1 #define PIN_D1 D2 // The object that handles the wiegand protocol Wiegand wiegand; // Initialize Wiegand reader void setup() { Serial.begin(9600); delay(1); Serial.println(“Start…”); //Install listeners and initialize Wiegand reader wiegand.onReceive(receivedData, “Card readed: “); wiegand.onStateChange(stateChanged, “State changed: “); wiegand.begin(WIEGAND_LENGTH_AUTO); //initialize pins as INPUT pinMode(PIN_D0, INPUT); . . .

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Test KMtronic LAN TCP/IP to RS485 Serial Converter

    Default: IP address: 192.168.1.199 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.1.1 Default RS485 Bringe Port – 12345 Username: admin Password: admin Ethernet Communication: TCP/IP Bringe Port – 12345 RS485 Serial Port Communication: RS-485 Sugnals –    A(Data+), B(Data-), GND Baudrate –  1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200 bits per second. Parity Check: None, . . .

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NEW Product: LAN TCP/IP to RS485 Serial Converter

  KMtronic LAN TCP/IP to RS485 Serial Converter   Sending “Hello” to RS485 via USB<>RS485 adapter   Receiving data using PuTTY Telnet connected to IP:192.168.1.199 PORT:12345     PHP test file <?php error_reporting(E_ALL); echo “<h2>TCP/IP Connection</h2>\n”; /* Get the port for the WWW service. */ $service_port = 12345; /* Get the IP address for the . . .

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KMtronic LAN WEB 8 Channel Relay board