Real Time ECG

jchenaud

hey
i want to make something with one oximeter.
i can plug him with gpio. i want to display real time graph like an ECG. if its not possible i can make that with python but i need tips for display window ECG on MM

sorry for my english i hope you can understand.
have a nice day !!

i know its not true “ECG” :)

justjim1220

@jchenaud

If you get this figured out, I would be totally interested!!!

doubleT

For anything involving a graph drawn from JS(ON) data, I can only recommend highcharts.

It’s possible to display dynamic graphs from live data. Example: https://www.highcharts.com/stock/demo/dynamic-update/
https://www.highcharts.com/docs/working-with-data/live-data

Your python code could provide a JSON and the MM-module calls the JSON and prints the graph.

I’ve used highcharts before but never dynamically like in the example above.
Here’s an example where I used it in a module: https://github.com/TTigges/MMM-Oiltank/blob/master/MMM-Oiltank.js