Downloads
Manuals and Software for the AR4 robot. Make sure the sketch file you upload to your robot matches the same software version - for example the version 8.1 exe should be used when the 8.1 sketch file is loaded
Make sure you install the latest version sketch that matches the software version you are using - for example when using the latest software version 8.1 you should also install the teensy sketch version 8.1 and for the nano board sketch please use the latest version 2.0. (for version 6.8 - use nano sketch 1.5)