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

[Martin Peach]

On Mon, Mar 15, 2021 at 1:36 PM Ingo <ingo at miamiwave.com> wrote:
>
> 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.
>

[comport] accepts Pd floats as input, if those floats are also
integers on 0-255, so you can send directly from a numberbox or
similar. At the arduino end, Serial.read() also outputs bytes on
0-255, so you don't need to translate to and from ascii at all.

Martin



> Thanks!
> Ingo
>
>
>
>
>
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