06-25-2009 10:07 PM
The 2.0 Toolkit works great, exept I can't use the toolkit wirelessly. Everything works fine with USB, both downloading programs and the Direct Commands.
I'm using a. . .
-32-Bit Windows Vista Home Premium
-"ThinkPad Bluetooth 2.1 with Enhanced Data Rate" and "Microsoft Blutooth Enumerator"
-LabVIEW 8.5 with "LabVIEW Toolkit for LEGO® MINDSTORMS® NXT 2.0"
-NXT with firmware version 1.26
When I launch the "NXT Terminal" and click "Find NXT" and then "Scan" it quickly locates my NXT, lists the correct name, connection type as "Bluetooth", and status as "Available".
When I click Connect it prompts me for the passkey on the computer, I keep the default "1234" and click okay. After a couple minutes of waiting, during which the NXT screen never changes, the following dialog box appears:
NXT Bluetooth passkey confirmation failed.
- Retry the current operation.
- Enter the Passkey on the NXT device.
- Ensure the Passkey entered on the NXT device is correct.
I also had no luck using the direct commands with bluetooth, it just waits a while and then the message pops up saying "Error: Could not connect to: [NXT Name]"
Does anyone have some suggestions? Is there any other information I can give the might help? Thank you so much, I'd love to get this working!
07-07-2009 11:34 AM
Maybe you should try to connect to the computer from the NXT first. I know there's a bluetooth menu on the NXT. Maybe the password got changed too. Maybe look at the NXT-G instructions for connecting with bluetooth and that will give you some tips.
Other than that, I don't have much experience with Bluetooth, so sorry.
07-16-2009 09:23 AM
07-27-2009 04:51 PM
I can connect the NXT bluetooth link to the computer first, but that makes it worse, then I can't locate it at all.
I navigated to C:\Program Files\National Instruments\LabVIEW 8.5\vi.lib\addons\NXTToolkit\Firmware, but the only firmware file was "LEGO MINDSTORMS NXT Firmware V1.26.rfw", which is what I currently am using. Does anyone know where I can get the 1.25 firmware that Zotz mentioned? Could someone attach the file to their post?
07-28-2009 03:52 PM
02-10-2010 11:21 AM
exact same problem here
bluetoothconnection some time asks for a passkey some times not. I'm using vista, with dell 370 Bluetooth, on my vostro it works semi fine on a latitude e6500 I can scan for the nxt but not connect using the connect button. Does anyone have a solution for this problem?
08-03-2017 05:16 AM
Can you show the detail steps or give a link?