This software addresses an issue on Mac OS 10.5 (Leopard) that prevents updating the Firmware on the NXT.

Note: Do not attempt to update the Firmware on the NXT from a computer running Mac OS 10.5 without installing this software first.

If your NXT is clicking when you insert batteries, push the hardware reset button for five seconds before you insert the USB cable. This will ensure that the brick initializes correctly for the firmware download. The hardware reset button is located within the LEGO TECHNIC hole below the USB connector on the NXT brick. If your NXT brick is not clicking when you insert batteries just go through the normal firmware download process as described within the manual when the patch is installed.

1.0

Click on the file to save it to your hard drive. Doubleclick the downloaded zip archive and install the legodriver.pkg. Follow the instructions on the screen.

Mac OS X 10.5 (Leopard)
LEGO MINDSTORMS NXT Software version 1.0/1.1 or MINDSTORMS NXT Education Software 1.0/1.1

Updating to LEGO MINDSTORMS NXT Firmware V1.05 will improve the following:

- Multiple datafile control within user programs
- Communication with 3rd party external devices
- Bluetooth communication within user programs

NOTE: Only update your firmware if you have experienced issues related to the above

1.05

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the Read Me file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software version 1.0/1.1 or MINDSTORMS NXT Education Software 1.0/1.1

Windows
The Dynamic Block Update allows the MINDSTORMS NXT Software to import new blocks to the Complete palette. These blocks include the Mini Blocks, the Legacy Blocks, 3rd party sensor blocks or any other blocks developed using the LabVIEW Toolkit for LEGO MINDSTORMS NXT.

MAC
The Dynamic Block Update allows the MINDSTORMS NXT Software to import new blocks to the Complete palette. These blocks include the Mini Blocks, the Legacy Blocks, 3rd party sensor blocks or any other blocks developed using the LabVIEW Toolkit for LEGO MINDSTORMS NXT.

1.0

Windows
Click on the download to save the patch to your hard drive. Unzip the downloaded archive including the folder structure and run Setup.exe

MAC
Click on download to save the update to your hard drive. Unzip the downloaded archive including the folder structure and run MindstormsDynamicBlockUpdate.pkg.

Windows
Windows XP Service Pack 2 with LEGO MINDSTORMS NXT Software 1.0 or MINDSTORMS NXT Education Software 1.0

MAC
Mac OS X 10.3.9+ with LEGO MINDSTORMS NXT Software 1.0 or MINDSTORMS NXT Education Software 1.0

This software updates the LEGO MINDSTORMS NXT driver and addresses an issue that prevents the firmware from being downloaded to the NXT on some occasions.

When you have installed the new driver and want to download new firmware to the NXT, please initialize the NXT brick before you start downloading the firmware. If your NXT is clicking when you insert batteries, push the hardware reset button for five seconds before you insert the USB cable. This will ensure that the brick initializes correctly for the firmware download. The hardware reset button is located within the LEGO Technic hole below the USB connector on the NXT brick. If your NXT brick is not clicking when you insert batteries just go through the normal firmware download process as described within the manual when the new driver is installed.

1.02

Click on the download to save the patch to your harddrive. Unzip the downloaded archive and run Setup.exe

Mac OS X or Windows XP

The Mini Block Library adds 4 new blocks to the Action palette: Mini Move, Mini Motor, Mini Display and Mini Sound. These blocks are very similar to the blocks that were in the 1.0 release of MINDSTORMS Software, but they have been optimized to make smaller programs on the NXT.

Mini Blocks are only available in English.

1.0

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the ReadMe file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software or MINDSTORMS NXT Education Software 1.0 with the Dynamic Block Update

The Legacy Block library adds support for RCX actions and sensors to the LEGO MINDSTORMS NXT Software. There is a new block for the RCX motor, lamp, touch sensor, light sensor, rotation sensor and temperature sensor.

NOTE: In order to connect the RCX sensors to the NXT, a converter cable is required.

1.0

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the ReadMe file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software with the Dynamic Block Update

The Legacy Block library adds support for RCX actions and sensors to the LEGO MINDSTORMS NXT Software. There is a new block for the RCX motor, lamp, touch sensor, light sensor, rotation sensor and temperature sensor.

NOTE: In order to connect the RCX sensors to the NXT, a converter cable is required.

1.0

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the ReadMe file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software with the Dynamic Block Update

The Legacy Block library adds support for RCX actions and sensors to the LEGO MINDSTORMS NXT Software. There is a new block for the RCX motor, lamp, touch sensor, light sensor, rotation sensor and temperature sensor.

NOTE: In order to connect the RCX sensors to the NXT, a converter cable is required.

1.0

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the ReadMe file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software with the Dynamic Block Update

The Legacy Block library adds support for RCX actions and sensors to the LEGO MINDSTORMS NXT Software. There is a new block for the RCX motor, lamp, touch sensor, light sensor, rotation sensor and temperature sensor.

NOTE: In order to connect the RCX sensors to the NXT, a converter cable is required.

1.0

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the ReadMe file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software with the Dynamic Block Update

The Legacy Block library adds support for RCX actions and sensors to the LEGO MINDSTORMS NXT Software. There is a new block for the RCX motor, lamp, touch sensor, light sensor, rotation sensor and temperature sensor.

NOTE: In order to connect the RCX sensors to the NXT, a converter cable is required.

1.0

Click on download to save the library to your hard drive. Unzip the downloaded archive including the folder structure and follow the instructions in the ReadMe file.

Mac OS X 10.3.9+ or Windows XP
LEGO MINDSTORMS NXT Software with the Dynamic Block Update