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Technical specifi cations
• 32-bit ARM7 microprocessor
•  256 Kbytes FLASH, 64 Kbytes RAM
• 8-bit microprocessor
•  4 Kbytes FLASH, 512 Byte RAM
•  Bluetooth wireless communication, 
Bluetooth class II V2.0 compliant
• USB 2.0 port
•  Four input ports, six-wire digital platform
•  Three output ports, six-wire digital platform
•  Dot matrix display, 60 x 100 pixels
•  Loudspeaker, 8 KHz sound quality
•  Power source: Rechargeable lithium battery 
or six AA Batteries
•  Plug for power adapter:  US: 120VAC 60Hz
        UK, EU, AUS: 230~ 50Hz
Naming the NXT
You can change the name of your NXT by going to the NXT 
window in the software. This window is accessible from the 
Controller. NXT names can be at most eight characters long.
NXT display options
Your NXT has many other features. 
Read more about them on the following 
pages.
About The NXT Brick
Technology