Real Time ECG
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”
If you get this figured out, I would be totally interested!!!
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/
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