Graph from list

[Brain_Manco2]

Hello,

I have a timer that collects angle values over a period of time. When I stop the timer, I would like to generate a graph displaying all the collected values. This graph should clearly show how the angles changed over the recorded time.

Currently, I have a real-time graph implemented, but it has an issue: the data gets eliminated over time. I need a solution that preserves the data so users view the entire set of angle values in a clear graph.

Is there a way to achieve this? Any guidance on how to set this up would be greatly appreciated.

I am using an Arduino Nano 33 IOT to send data via Bluetooth to my phone.

Attached are both the .aia file and the Arduino code.

bluetoothbrain_test_2_copy2_copy3_Screen_checkpoint1.aia (243.7 KB)
Leeper_Bluetooth_Counter.ino (2.8 KB)

Thanks!

This is the part that makes the list.

[ABG]

@Brain_Manco2

I need a solution that preserves the data so users view the entire set of angle values in a clear graph.

Over how many days?

I would use TinyDB to save my lists of readings between runs.

Instead of ss in column 1 of the table, I would keep Clock1.Systemtime, which will never overlap with old readings because time moves ever forward.

When it comes time to graph, ladle off from your long lists what you want to graph.

Here's another way to store the data, in a File:

How do i make a Chart from a CSV file?

Here is a sample showing off the new DataFile component in relation to the ChartData and Chart components. Aside from 'knowing' that the date and time entries are in columns 1 and 2, this app works entirely off the csv file's headings. AWS-111111[1].csv (394 Bytes) [Designer] [DewPoint] [Elements] [Humidity] [ChartData2D1] multi_chart.aia (3.2 KB) [when lpkData .AfterPicking do] [when lpkData .BeforePicking do] [blocks] multi_chart.aia (3.2 KB) This sample should also help any on…