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Dexter Industries Sensors @ LEGO NXT Mindstorms Consultation & Teach the Teacher Program LEGO Education Product Range Buy LEGO NXT Mindstorms LEGO NXT Mindstorms Class Building Blocks is an authorized Reseller of LEGO Education Products
LEGO Sensors From Dexter Industries
Dexter Industries Header & Logo The lack of NXT Sensors in this region has led to the need to directly import and distribute these NXT Sensors from Dexter Industries. Working closely with Dexter Industries, we at Building Blocks will support users from the Asia Pacific region. Building Blocks plans to build a more integrated community for NXT Mindstorms users in this region.

Click here to see the full selection of LEGO Sensors available.

Sensors that are curntly supported in EV3.
  • dTIR (Thermal Infrared Sensor)
  • dIMU
  • dLight
  • dGPS
  • dSolar
  • Breadboard Adapter
  • dCompass
  • dSwitch


    Buildingblocks is proud to announce that we are currently carrying Dexter's Brickpi as seen on their Kickstarter campaign.
    Click here for more info.
  • LEGO Sensors Available
    Building Blocks have the following products available for sales or evaluation. Please contact us for more details.

    Dexter Industries

    3rd Party Sensors

    WIFI Module
    The Dexter Industries Wifi Sensor allows your robots to connect to the internet and send and receive data. The Dexter Industries Wifi sensor for LEGO® MINDSTORMS® NXT is a sensor designed to allow your LEGO MINDSTORMS to connect to the internet via a local Wifi network.

    The sensor can be used to communicate via HTTP, TCP, UDP protocols. The sensor can connect via WPA, WPA2-PSK, and WEP networks, as well as adhoc networks between the LEGO MINDSTORMS and a wifi enable device such as a cell phone or computer.

    The sensor operates with standard 802.11 b/g/n access and can log onto any home network. The Dexter Industries Wifi Sensor connects to the LEGO MINDSTORMS NXT via the high speed communications Port 4 and is powered by an external 9V battery.

    The sensor is supported in RobotC and NXC.

    Building Block's WIFI Module by Dexter Industries


    • A Wifi sensor for the LEGO MINDSTORMS NXT®
    • Communicate with robots, computers, and the internet
    • Support for TCP, HTTP, UDP, Adhoc networks and more
    • Connect to WEP and WPA networks
    • Control your robot from anywhere in the world!
    • Uses high speed communications on Port 4


    • User Manual for WIFI Module can be found here.


    • WIFI Module blocks and programming examples here.



    • Limited


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