Wifi For ARRL Field Day: LARG/K4LRG 2008

Submitted by gpmidi on Wed, 06/13/2018 - 19:50

For LARG's Field Day 2018 I'll be setting up a wifi based network. It will be used for N1MM+ logging, restricted internet access, and remote radio control (ie Flex6500). To do that I'm using a set of up to 10 of Ubiquiti's UAP-AC-MESHs and six NanoStation Loco M5s. The UAP-AC-MESHs will handle most of the traffic while the NanoStations will provide any long distance links. Although given the site size I don't think anything but a UAP-AC-MESH per station will be needed. 

Ubiquiti POE gpmidi Wed, 06/13/2018 - 19:40

Found out something interesting today. My NanoStation Loco M5 (it's am XW version) will run on a little over 5v via POE. Dropping it just a hair below 5v would allow it to start but it couldn't run the wifi module. I suspect 5v may not be stable in the long run. That's a test for another day. 

My UAP-AC-MESH, which takes 24v/48v needed a full 24v to run. Even 16v wasn't enough. I didn't try anything in the 16v to 23v range. 

First Time Photographing The Moon gpmidi Sat, 02/03/2018 - 07:57

Realtime RPI Camera Streaming

Submitted by gpmidi on Sun, 10/15/2017 - 09:39
  1. Run RPI Config util `sudo raspi-config` or the GUI config util
    1. Enable camera
    2. Optionally disable the GUI, enable ssh, change locale/keyboard/timezone/etc
  2. `apt-get update`
  3. `apt-get upgrade`
  4. `apt-get install vlc liblivemedia-dev liblog4cpp5-dev cmake livemedia-utils`
  5. Reboot
  6. `git clone https://github.com/mpromonet/v4l2rtspserver.git`
  7. `cd v4l2rtspserver`
  8. `cmake . && make`
  9. `./v4l2rtspserver....`

 

Notes