Robitronic Speedstar BL ESC programmer
New from Robitronic for their Speedstar BL speedo, is this handy little programmer. Immediately after the programmer is plugged to the ESC, it saves the ESCs current settings to its internal memory. You can then modify the ESCs parameters to your personal preferences and upload them to the Speedstar BL for instant setup. Depending on the model, there is a multitude of parameters to choose from and you can display maximum and current temperature or show the maximum speed calculated in km/h.
Source: Robitronic [robitronic.com]