Arduino Raw Serial
Exploration of Node-RED and Arduino simple serial communication using Serial.print, Serial.read in Arduino sketches combined with Node-RED nodes serial in, serial out.
To simplify recording notes and documentation, much of the research content is in the repository wiki. Where it is easy to access and update, without needing edit, commit, push cycles.
To view the repository content, start from its github.io page
General Node-RED flow notes
Nothing specific to working with Serial communications
About
Sample sketches, notes, flows. Used for teaching and explanation of techniques and options, as well as basic figuring out what works.