Control Fischertechnik® ROBOTICS TXT Discovery Set (released end of 2014) with your Android device. Please make sure that the encoder motors, XS motor, LEDs, switches and the camera are connected correctly to the new TXT Controller.
For ideal WiFi/WLAN connectivity, please look for the latest firmware version at Fischertechnik homepage and update your TXT Controller.

To control the “old” ROBO TX Controller, please have a look at the RoboTXdroid App.