Señal ECG y lienzo (ECG (EKG) signal and canvas )

[SteveJG]

This forum discussion might help you Andres.

How do I plot ECG (EKG) graphs from BLE devices please?

Good day all I am facing the following issues and would like to seek some kind help please. I am trying to create an Android App using App Inventor 2 (AI2) that can plot ECG (Electrocardiogram) graphs from 2 BLE (Bluetooth Low Energy) devices concurrently: [image] This is how the ECG graph should look like (the data in the BLE devices are fixed): [image] When scrolled/zoomed in, it should look like this: [image] However, the Android App that I created using AI2 could on…