Experimenting with Node-Red coding on a Raspberry Pi

Trying some coding  on a raspberry pi with a sense hat using node-red.

The environment variables(temperature, humidity and pressure) are shown on the node red dashboard in the background and streaming on the sense hat display.

I used these data 4 years ago to build a weather station using MySQL and R; here are the links:

1. https://d3-media.blogspot.com/2017/01/weather-data.html 

2. https://d3-media.blogspot.com/2017/01/the-electronic-barometer-2.html

3. https://d3-media.blogspot.com/2017/01/the-electronic-barometer-3.html