You’ll need the following accounts:
This course includes four labs. Each lab has a short video introduction, the lab instructions, and lastly a solution video. Watch the solution videos if you have a problem completing the lab or want to check your work. The solution video shows the steps required to complete the lab.
Important: You can use only 12 free services in IBM Bluemix. In this course, you will add 6 services. If you already have a Bluemix account, be sure you are not using more than 6 services.
Node-RED starter application information (Bluemix docs)