Dear, I am using MIT app inventor to plot the data received from BLE. I have already completed it. Now I want to update the chart when it reach the maximum x value. For example: I set the range x = 0 to 100. When x reach to 100, I want to remove the 1st x and add the 100th x. So it looks like a …

Next time pleas try to search the community first. check here: [image] How do you use the chart2D plugin to create a chart with time as the horizontal axis MIT App Inventor Help realtime_chart.aia (3.0 KB) here is an example. It will update every 1 second. …

How to real time update the chart2D?

General Discussion

Kevinkun August 1, 2023, 2:05am 3

Next time pleas try to search the community first.
check here:

1 Like