On Mon, Mar 15, 2021 at 1:36 PM Ingo ingo@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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