Would be really cool to have a generic serial device output. Would be really nice if I could send bytes over serial devices like the Waveshare converters. It could work in a similar way to the network string sender. Also handy for controlling some SDI cameras as well as being able to control projectors that don't have network control.

In my case, I'm updating a bunch of vacuum fluorescent character displays over RS485 in an art installation, and currently I have to have MaxMSP as an intermediary. Would be great to do it directly from Millumin.