Saving ECG data in array

[hassaaneyyy]

Hello.
I am using the following code to get ECG data from my AD8232 sensor:

void setup()
{
pinMode(40, INPUT);
pinMode(41, INPUT);
Serial.begin(115200);
}
void loop()
{
Serial.println(analogRead(A0));
}

I want to know if it is possible to save these values of the sensor into an array.

[J-M-L]

Yes it’s possible

Please use code tags when posting code (didn’t you get a warning?)

➜ do yourself a favour and please read How to get the best out of this forum and modify your post accordingly (including code tags and necessary documentation for your ask).

[hassaaneyyy]

The code runs fine and is giving me ECG values but I wanted these values to be saved in an array.

[sterretje]

@J-M-L gave you the answer "Yes it’s possible". So study a little bit on arrays, give it a try and when you get stuck you can let us know.

Hint:
don't Serial.print but store the value of the analogRead.

[J-M-L]

The code runs fine and needs code tags here in the forum. Please take action.

[build_1971]

Depending on board type the max array size is pretty limited. So depending on the number of samples per second, the recording time will be limited. You might consider a SD card if you want to monitor longer periods.