LAN DS18B20 WEB Temperature Monitor 1 meter Cable
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SDM120 Modbus 220/230V Single Phase Energy Meter, for Domoticz, ESP8266, Arduino

  SDM120 Modbus Single Phase  Multifunction Energy Meter Price: EUR 30.00 https://www.ebay.co.uk/itm/273500228608   • Class 1.0 Accuracy • 45A direct connect load • RS485 Port modbus RTU • 2 Pulse Output • 3 Mode measruements • 12 Electrical parameters • 17.5 mm width 1 modual • 35mm Din rail Mounted Specifications Voltage AC (Un) 230V . . .

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PKTH100B temperature and humidity sensor 485 communication transmitter MODBUS RTU and KMtronic LAN TCP/IP to Modbus RS485 RTU Serial Converter

PKTH100B temperature and humidity sensor 485 communication transmitter MODBUS RTU and KMtronic LAN TCP/IP to Modbus RS485 RTU Serial Converter

PKTH100B temperature and humidity sensor     Rated voltage DC9V~DC30V measuring range Temperature: -40 DEG C, ~120 DEG C Humidity: 0 ~ 100%rh measurement accuracy Temperature: + 0.3, resolution 0.1 Humidity: + 3%rh resolution 0.1 RH Output interface RS485 Communication protocol MODBUS RTU communicationaddress 1-247, baud rate 1200 bit/s, 2400 bit/s, 4800 bit/s, 9600 bit/s, . . .

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Testing RS485 Serial Port Meter Red LED Display PLC Communication MODBUS-RTU / ASC

KMtronic Modbus LAN TCP/IP to Modbus RS485 RTU Serial Converter

RS485 Serial Port Meter Red LED Display PLC Communication MODBUS-RTU / ASC             This software utility is written for testing Modbus slave devices. Modbus protocol exist for serial port (RTU) and for Ethernet (TCP). Modbus allows for communication between many devices connected to the same network. Free replacement for applications . . .

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How to monitor SDM230 Modbus Smart Meter using Domoticz and KMtronic LAN TCP/IP to Modbus RS485 RTU Serial Converter

Monitoring Eastron SDM230 Modbus Smart Meter using Domoticz and KMtronic LAN TCP/IP to Modbus RS485 RTU Serial Converter             https://sigma-shop.com/product/168/sdm230-modbus-220-230v-single-phase-energy-meter-double-din-module.html   KMtronic Modbus RS485 RTU Serial to Modbus LAN TCP/IP Module Converter   . . .

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KMtronic LAN WEB 8 Channel Relay board