deskthority

Can I use an adapter like this?

http://www.usbgear.com/CA-232-1MB.html

Yeah I wasn't sure how to wire up the Teensy as Soarer only gave a simple pic that didn't show much. I went digging on GH and I've taken a look at his full explanation, thanks.

Did you figure it out?

Forgive my ignorance, I couldn't figure out how the wiring works... The rs 232 diagrams I could ...