Brantiko

How can I send data via the serial port wihtout sending byte by byte?

I am using Bluetooth which means that the device need to establish a connection for each byte. That makes it slow.

Hi!
How can I send data via the serial port wihtout sending byte by byte?
Can I use other data formats to send it?
I am using Bluetooth which means that the device need to establish a connection for each byte. That makes it slow.
I need to send 48 Bytes with one run!
How can I manage that?

Stream Data via Serial object?