|
|
|
![]() |
|
|||||||
|
||||||||
![]() |
| Thread Tools | Rate Thread | Display Modes |
|
#1
|
|||||
|
|||||
|
2013 Robot Bridge-Rev B Only
The FRC Blog had some important news about the 2013 robot radio.
Quote:
Quote:
|
|
#2
|
|||
|
|||
|
Re: 2013 Robot Bridge-Rev B Only
This is interesting. I've had nothing but good experiences with the Rev. B (aside from having to program them by hand). They've always seemed more reliable to me. My main concern is that they have less visible diagnostic lights. I'm excited to see what the other next steps are!
|
|
#3
|
|||||
|
|||||
|
Re: 2013 Robot Bridge-Rev B Only
WOOHOO! They're Officially Legal!
![]() |
|
#4
|
|||||
|
|||||
|
Re: 2013 Robot Bridge-Rev B Only
Quote:
I loved the old black bridges, but the older they get, the more idiosyncratic they become. I think the same of most of our electronic components. Many of them are really tough like the Victor 884s and last for years if properly taken care of and kept clean, but students change and things happen given the time. Last edited by Mark McLeod : 16-11-2012 at 14:18. |
|
#5
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
I'm glad that they are standardizing everyone on the newer hardware. But my $0.02...it's going to take a lot more than a slightly newer WiFi radio to fix the underlying problems we've dealt with for years. Looking forward to the additional upcoming announcements.
|
|
#6
|
|||
|
|||
|
Re: 2013 Robot Bridge-Rev B Only
I'm having a hard time locating information on the dlink 1522 rev b. Other than the front status light changes, are there any other notable changes on the router? Are there status lights on the back? Is the size/weight any different?
|
|
#7
|
|||||
|
|||||
|
Re: 2013 Robot Bridge-Rev B Only
There is a difference on the back as well, the switch has no Auto setting and two different AP settings.
![]() Here is the Rev B manual. |
|
#8
|
|||||
|
|||||
|
Re: 2013 Robot Bridge-Rev B Only
Where the switch on the back of the older version selected among AP/Auto/Bridge modes, the new one has AP2.4GHz/AP5HGz/Bridge. There don't appear to be any lights on the new version to indicate active wired network connections.
|
|
#9
|
|||
|
|||
|
Re: 2013 Robot Bridge-Rev B Only
Okay, so not much changed in the physical size of the router, and there's no additional status lights. (Why less lights is better is beyond me)...Thanks.
|
|
#10
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
I just hope they don't release a "Rev C" in January to confuse everyone!
|
|
#11
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
Now that everyone will have a 5Ghz radio...will they be switching entirely to that? In my experience (albeit limited) the range of 5Ghz is pretty poor but the speed and reliability seem great. Considering the field is a fairly small area, and that there will be a lot less happening on the 5Ghz band in most cases, that could be good...I trust they've taken this all into consideration.
|
|
#12
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
Quote:
The Einstein report highlighted the "Failed Client Authorization" on page 7/8. Notably, they tried 5 different access points (including Rev B), and only Rev A was susceptible to the FCA attempt. Switching everyone to Rev B should help with this. |
|
#13
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
Quote:
Last edited by dcarr : 16-11-2012 at 16:35. |
|
#14
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
You answered your own question... "typically" isn't good enough. Having a single team create a mobile hotspot on 5 GHz could be enough to disrupt play. Likewise, having laptops that support 5GHz attempting to create local networks could cause issues as well.
It's generally considered better in situations like this to put a blanket ban out there instead of trusting everyone present to be able to know the difference. Simply removing as many possible points of failure is just good practice, and one of those points of failure is the audiences knowledge of wireless devices. Of note, At the last off-season event I was at, my new 5 GHz iPhone 5 could detect the field AP, while older devices without 5GHz could not (I looked out of curiosity after reading the Einstein report, though I made no attempts to access the field with it!). |
|
#15
|
||||
|
||||
|
Re: 2013 Robot Bridge-Rev B Only
Quote:
That's really interesting (naturally there are tons of people with iPhone 5's now so I hope everyone exercises GP and self restraint). On another note...I wonder if there has been any talk to release an updated FMS Lite. At all of the non-official events I've been to, field problems are incredibly persistent, and I hope that the changes and improvements brought to official competitions can benefit off-season events as well. |
![]() |
| Thread Tools | |
| Display Modes | Rate This Thread |
|
|