While playing with the programing, the teensy board had lost connection to the software. Come to find out that breakout board had shut off. All wires have been checked, ive looked at the wiring diagram and even looked up the specifications on the driver. i tested all the connections on the drivers, but im not getting 3.3v or 5v anywhere to the brakout board. ive checked all wires, and all connections seem to be good. Where is the power to the breakout board coming from? which port? Anything you have on this issue, please let me know.