25/6
i was given task to develop a simple data collection dashboard.
26/6
i was able to produce arduino-node red connection where data can transmit to graph. i am using DHT11 sensor
27/6
i was able to do connection of nodeMCU and node-red.
28/6
Mr Yew asks me to Improve my project where i put control limits in node-red where it control the sensor. the sensor will notify me or other users if the sensor detect the temperature exceed the limits. it will help engineer or workers to be alert if the machine is broke down or in high temperature in real life problems. I only installed Led lights as a warning sign. I am planning to add buzzer and notify me or workers through email. Still looking the solution or exact coding in node red to notify me through email. If happens, this project can be considered as IOT project, where communication between human and machine occurs to exchange data .
29/6
Today i have presentation on what i learnt during my time in this company. i aslo need t present my small project to Mr yew. I explained to Mr Yew about industry 4.0 and IOT before tell him a connection of these and my small project. i show him the demo of this sensor project. Mr Yew comments, still need to improve the project and use the data collection to be analyses
.