Need to send text to esp32 as new line

I am sending a text to an esp32 every 5sec to check connection. I also send text to control servos. sometimes both show on the same line. I can see this in the serial monitor and the servo does not get activated. how can i send the texts as new lines?

Peter

Are you using Wifi, BLE or classic Bluetooth?

In BLE NullTerminateStrings