version_0_5

• Add data logging feature in Raspberry Pi
• Minor bug fixes and improvements

version_0_4

• Add openplc webserver code to the project (previously not included by mistake)
• Temperory bug fix: skip temperature sensor value (%IW0) if it reads zero
• Update plc code (ignore if the sensor value is zero)

version_0_3

Demo code of digital twin system (Temperature control system) demonstrated at PLMSS Pre-Conference Workshop (Dec 2019).

What is new?

• Bug fixes and minor improvements

version_0_2

Digital twin code of Temperature control system

What is new?

• User can set the desired temperature from the web app
• Ditto client (Raspberry pi + openplc) receives events from the web app and updates its values
• Add more system parameters (features) to the web app
• Add openplc code

version_0_1

Demo code of basic digital twin system involving open-plc system (RPi + openplc) and Eclipse ditto framework.