uart /r/n end of send

[wchpikus]

Hello
Is it possible to make function without /r/n signs on the end of print() function on nodemcu for esp8622?
Any data send to uart always end new line and brake...Sometimes i like to send data without this..
Is it possible to disable this in print function?
E.g sending something to Nextion lcd requied 3x 0xff to the end of send../r/n broken all communication..
Regards