All the components are now setup individually in our previous blogs and all we need to do is to run them synchronously 😀
We should double check the URLs of the services, that links Raspberry Pi to SAP HANA system, from the sensor side; and SAP HANA system to SAPUI5, from the front end user’s side.
Let’s go for the go-live.
We are going to open the SAPUI5 app screen and start the Java program that reads the serial data and sends it back to HANA:
Now, once we start the Java program, we will instantly see the SAPUI5 app starts updating all the sensors data, on near real time basis.
A video result is shown here:
Congratulations we have now a working prototype ready of application leveraging Internet of Things with Raspberry Pi, Arduino Uno, sensors, SAP HANA and SAPUI5.