The TReX blends RC, analog, and serial inputs for a powerful motor control solution capable of delivering a continuous 13 A per motor. The TReX will work right out of the box as an electronic speed control (ESC), but its ability to seamlessly transition between RC/analog and serial control makes it capable of so much more!
Documentation and other information
Pololu TReX User’s Guide (Printable PDF: TReX.pdf)
User’s guide for the Pololu TReX motor controller
Sample C# Program for Communicating with the TReX and TReX Jr (Printable PDF: trex_c_sharp.pdf)
This sample C# program (written for Microsoft Visual C# 2008) shows how you can use your computer to send and receive data from the TReX and TReX Jr motor controllers.