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!
Compare all products in Pololu TReX Dual Motor Controllers.
- Why can’t I get the TReX or TReX Jr to work at 28.8 or 38.4 kbps baud rates?
- TReX and TReX Jr firmware versions 1.0 and 1.1 have a bug that prevents the device from working at 28,800 and 38,400 bps baud rates. All other supported baud rates work correctly on versions 1.0 and 1.1, so if you do not need them, there is no need to perform a firmware update. Firmware version 1.2 fixes this bug. You can find this firmware update under the resources tab of the product’s web page. Note that you should also upgrade to TReX Configurator version 090923 or later before you perform the firmware update (you will need to manually uninstall any earlier versions of the TReX Configurator). Please see the product user’s guide for instructions on performing a firmware update.