Project File for PLC - Arduino - Multiple DS18B20 Digital Temperature Sensor - One Wire and Modbus Communication

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Download Link

Software

1. Arduino Software : https://www.arduino.cc/en/Main/Software
and I use HOURLY BUILDS version 1.6.6


2. Arduino library : click here
Unzip and Copy Paste to folder C:\arduino-nightly\libraries
Only Folder : DallasTemperature, OneWire and ModbusMasterRS485

Project File

1. for Upload to Arduino : click here
2. for Download to Siemens S7-200 PLC : click here