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Alerts

AREDN highly recommends upgrading to AREDN security release v3.21.4.0
For more information see the Latest Docs page

News


AREDN Release Notes v3.19.3.0 – 23 March 2019

The AREDN team is pleased to announce the general availability of the latest stable release of AREDN firmware.

Since our last stable release just 6 months ago, the AREDN team has made significant progress. We now fully support 55 devices from three manufacturers, and support an additional 4 devices with some cautions. This diversity of supported equipment enables hams to choose the right gear for a given situation and budget.

Our documentation has been vastly improved. If you haven't seen it recently, please look at the --ONLINE DOCS -- link under the Docs tab on the Main Menu bar. Our documentation is available to download as a PDF so that you can read it offline at your convenience. 

  1. AREDN firmware is now based on the most recent stable version of OpenWRT 18.06.2 released in January 2019. This includes a current version of the Linux kernel. This improvement is significant in that it enables AREDN firmware to benefit from the many bug fixes, security improvements and feature enhancements provided by developers around the world.
     
  2. Current AREDN nightly builds can be loaded onto any supported (or ‘in testing’) Ubiquiti device by using the TFTP method.   If the version of AirOS is v5.5 or lower, then the AirOS Web Interface may be used to load AREDN.   The bootloader provided with AirOS 5.6 and higher will check for official “signed Ubiquiti firmware”...
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Updated date: Saturday, March 23, 2019 - 13:08


AREDN Release Notes v3.18.9.0 – 26 September 2018


The AREDN team is pleased to announce the general availability of the latest stable release of AREDN firmware.

This release includes many significant improvements in the underlying OpenWRT code during the last 4 years, from July 2014 to August 2018. It also introduces a major upgrade in OLSR from version 0.6.7 to version 0.9.6.2.

Details of the OpenWRT changes are found at the following links:
OpenWRT 18.6.0 – First Stable Release – July 2018
OpenWRT 18.06.1 Service Release
OpenWRT Version History
 

List of Changes

  1. AREDN firmware is now based on the most recent stable version of OpenWRT 18.06.1 released in August 2018. This includes a current version of the Linux kernel. This improvement is significant in that it enables AREDN firmware to benefit from the many bug fixes, security improvements and feature enhancements provided by developers around the world.

  2. Current AREDN software can be loaded onto any supported (or ‘in testing’) Ubiquiti device by using the TFTP method.   If the version of AirOS is v5.5 or lower, then the AirOS Web Interface may be used to load AREDN.   The...

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Updated date: Saturday, October 13, 2018 - 10:10

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Announcements


​K6AH Hamvention Forum Presentation on HamRadio 2.0

Jason KC5HWB just published his video recording of Andre's Hamvention presentation Building a High-Speed AuxComm Data Network. Go to Jason's YouTube channel HamRadio2,0 to view the session. Make sure to give it a "thumbs up" if you like it and subscribe to the channel so you don't miss any of the very informative episodes.
K6AH Hamvention 2017 presentation


​Hamvention 2017 Photos


We have posted a photo album on the AREDN Facebook page.
The only regret is that we could only capture a small fraction of the fun we had and just a few of the great people we met.


Presentations Are Now Available

​A collection of presentations by and about the AREDN™ Project is available on a new sub-menu link to the Presentations Archive Page. 
To get there, select DOCS from the main menu bar, then PRESENTATIONS from the dropdown list.
Please watch for the video of Andre K6AH's Hamvention 2017 presentation to be published soon on Jason KC5HWB's website Ham Radio 2.0 


​Hamvention 2017 Days 2 and 3


You know life is good when you go to bed tired and happy with what was accomplished that day and wake up full of energy ready to do it again. That is the way I have felt the past several days.

Saturday is the big day at Hamvention in terms of crowds and presentations. The Miami Valley Mesh Alliance and AREDN booth saw its share of both all day Saturday and all morning on Sunday. There was a non-stop stream of hams interested in how an AREDN mesh network can help them provide better services to their local emergency responders. And we were prepared with answers and examples for them.

As a result of preparing for Hamvention, we will have photos, presentations and new content on the website soon. Just give us some time to rest and organize the material. We will also have links to media created by others who covered our presence at the event.

Andre's presentation on Building a High-Speed AuxComm Data Network was a big hit with the approzimately 400 hams who packed the forum room. Jason KC5HWB video recorded the presentation and plans to show it on his YouTube channel HamRadio2.0 in the near...

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​Hamvention 2017 Day 1

What an amazing, delightful and thoroughly exhausting day it has been!

The new location at the Greene County Fairgrounds is great, and while I am sure there will be a number of things that need to be improved for next year, overall this site is a winner for Hamvention. DARA and the hundreds (thousands?) of volunteers who worked to make this event successful are to be commended and thanked for their efforts.

We had a lot of traffic at the booth on Friday. There were many interesting conversations with hams from all over the U.S, Canada and Europe. The mini classes have been well-attended. Even though the classes are short - only 15 to 20 minutes - most people found them useful. They give us the opportunity to have extended talks about specific subjects. We'll post a lot of this information on the website in the near future.

All mini class attendees get a ticket for a door prize drawing. We draw the winning tickets at 3:30 pm and you must be present at our booth to collect a door prize. Yesterday we awarded two prizes to hams whose names and photos will be posted later. The prizes were a Nanostation...

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​AREDN in June 2017 QST

AREDN – A High-Speed Data Network by Andre Hansen, K6AH appears in the June 2017 edition of QST.  The article is a thorough discussion of a high-speed multimedia network for public service applications.

Andre describes the features and functions of this innovative open-source effort. The AREDN project repurposes commercial microwave hardware for use on amateur radio bands. He provides an overview of the steps necessary in designing, building and operating an RF network which is focused on supporting emergency response agencies.

A large-scale deployment already covers much of Southern California. A multi-tiered AREDN network in San Diego, Riverside, San Bernardino, Orange and Los Angeles counties covers more than 16,000 square miles and has the potential to serve over 18 million people.

If you are an ARRL member, you can read the article in their digital edition: http://www.arrl.org/qst

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