Collecting string from Arduino

vvvv beta question
1

Hi,
I’m struggling with passing a string from Arduino to VVVV.
In the past, I have no problems with RS232 (lagacy) patch, but now, when I enable the patch, it turns pink.
Is there an add-on or something I need?

I have an Arduino Uno R4 connected to com4. and transmitting at 9600 baud.

Regardless, it’s just not talking with VVVV and I can’t figure out why. I’m not running Arduino serial or even the program at the same time so, the com4 should be only talking with VVVV.

It’s been a while since I’ve been working in VVVV so, surely my knowledge is way out of date.

Any advice would be appreciated. It’s driving me crazy.
Thank you.

2

Screenshot 2024-05-11 205056

3

Hey,

Not an Arduino expert myself but do you see an error message if you create a Renderer (TTY)? Just seeing a red node does not help much understanding what’s wrong.

Thanks!

4

Do you have the arduino IDE open at the same time with the arduino connected to the same com port?
As far as I recall, you can one have one application using a com port.