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UC Davis Center for Integrated Computing and STEM Education (C-STEM) --- Research and Outreach
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Lego Mindstorms NXT/EV3

Q: My program cannot connect to NXT or EV3. What should I do?
A: Make sure the firmware is updated when prompted. Make sure the robot is set to  bluetooth connection, instead of iPhone connection, based on the instructions.

Q: I am able connect to EV3, but it is not responding.
A: Make sure the iPhone/iPad/iPod option is unchecked for Bluetooth configuration of the EV3.