[PD] How can I send numer 0-255 to an ardino?

[Ingo]

Hi there,

I'd like to send integers 0-255 to an Arduino with comport.

For text I use [asqseq] to convert it to the ascii numbers that the Arduino
uses.
However, I don't know how to send plain integers that come in as the same
numbers on the Arduino.

Thanks!
Ingo