I have a problem sending multiple data to the app using Arduino

[Mj_Gtr]

hey guys, i have a problem sending more than one data and receiving it to the app, when i try to send the data from the code below it do work but some times the values keep fluctuating and i dont know why, i dont know how to program the block in a correct way and what i done is i followed a YT tutorial so please be patient and help me figure out whats wrong and how to correct it.
note i have 19 values in total to send but for now iam just trying with 7 just to get everything work.

#include <SoftwareSerial.h>

SoftwareSerial mySerial(8, 7); // RX, TX

void setup() {
 
  Serial.begin(9600);
  mySerial.begin(9600);
  
}

void loop()
 { 
  
  mySerial.println("43");
   mySerial.print(",");
  mySerial.print("34");
   mySerial.print(",");
  mySerial.print("32.0885");
  mySerial.print(",");
  mySerial.print("50");
  mySerial.print(",");
  mySerial.print("20");
  mySerial.print(",");
  mySerial.print("2.2");
   mySerial.print(",");
   mySerial.print("44");
 //mySerial.print(",");
delay(500);


}

and i also keep getting this message

[ABG]

Move the println() to the end, not the beginning.

@Mj_Gtr

{ 
  
  mySerial.print("43");
   mySerial.print(",");
  mySerial.print("34");
   mySerial.print(",");
  mySerial.print("32.0885");
  mySerial.print(",");
  mySerial.print("50");
  mySerial.print(",");
  mySerial.print("20");
  mySerial.print(",");
  mySerial.print("2.2");
   mySerial.print(",");
   mySerial.println("44");
delay(500);

Use -1 for number of bytes, and set a Delimiter of 10 to watch for the Line Feed.
Here is an updated blocks sample illustrating these ideas ...

BlueTooth_delimiter_sample.aia(3.4 KB)

...

Adjust the Labels list to match your input stream.

[Mj_Gtr]

I did exactly as what you said and it worked perfectly, THANK YOU SO MUCH!!!!!

another question please:
if i want to print more data to more lables, but on the second screen should i just add more lables to these or should i do something else.

Regards

[ABG]

@Mj_Gtr

on the second screen

Multiple screens and Bluetooth don't work well together, because switching screens breaks the connections.

You can expose and hide Arrangements to stay in one Screen but pretend to be switching screens.

If you need a more flexible message format to allow for expanding the data lineup, switch to individually labelled messages, like
power_wattts:44
current_amps:2.2
where each message describes one value, and identifies which value it carries.

The AI2 Charts component has provisions to hook into this coding scheme.

[Mj_Gtr]

okay i will have all the data on one screen ,and make it scrollable , thank you again!