Sunday, March 31, 2019

Ubiquiti Second Thoughts

Second thoughts not in the way that one normally thinks about that term, but just thinking about the process of having installed a small Ubiquiti configuration in my house and how it's worked out.  As I look through the blog posting history, I don't see any indication that I wrote about the Ubiquiti system in the first place.  So, I guess I should.

What drove my deployment of Ubiquiti was upgrading my FiOS connection to GB at the behest of my boys, who were living with me at the time.  The Verizon-provided router that I was currently using was not going to be capable of 1 GB.  This was after Verizon had lowered GB Internet to reasonable prices (< $100/month) and about March of 2017, right about two years ago.

Our first attempt was to use a new Verizon-provided router for the service.  It could not have been worse.  It kept needing to be reset and otherwise was not terribly reliable.  I researched my available options and ultimately decided that despite the expense, a Ubiquiti-based system would provide a lot of flexibility and provide outstanding coverage across my (not terribly large, but somewhat spread out) house and back yard.  The goal of the system was to have a reliable, but easy-to-manage system that would just work.

I purchased the following:

  • Unifi Security Gateway (USG) to be the router
  • 2 x Unifi AC AP LR
  • Unifi AP Outdoor
  • Unifi CloudKey
  • 2 x 5 Port EdgeRouter PoE
  • Unifi Video Camera G3
After I had made a separate decision to build a simple Linux server which could host the Ubiquiti configuration software, I decided that I could return the CloudKey.  I was also annoyed that the CloudKey was not powerable via PoE provided by the EdgeRouter.  The other thought was that I could use the server to run Ubiquiti's software to run security cameras.  I did get the software working and tested my one camera, but I never ended up deploying the six or so security cameras that I had been planning on doing.

The Unifi AC AP LR (as in 802.11 ac, access point, long range) had to be wired and could be mounted to the ceiling.  I did install one near the router cabinet in the living room as below:

All blue!  Providing super-fast wifi close to most of the usage (in the living room and kitchen)

USG not mounted yet, but you can see the cloud key on the floor.  Server to come soon to replace the box on the left.

Previous outdoor setup relied on a large antenna and some Amplifi gear, but it never lived up to its promise

Here is the new Unifi AP Outdoor all hooked up - but no cable management has been completed

I loved a few things about the network:

  • Web-accessible dashboard (both internal and external to our network)
  • Single SSID; a seemless transition between access points as you moved across the house
  • Overall, quite speedy
Our GB FiOS connection never lived up to the hype, but we do get upwards of 870 Mbps, which is something.  All of the backbone network in the house is also now going through GB ethernet switches, so there is just good speed to be had all around.

I have done very little in terms of network maintenance or fiddling over the last couple of years.  Mostly just updating the firmware on the devices and rebooting them.  I do that probably not more than once per six months.  One of the times that I decided to do that, I found that the outdoor access point and one of the indoor ones were not listed as active.  What was up?

I did not go on a tear to find out.  I was reasonably lazy and took my time.  I still seemed to have wifi where and when I needed it, so there wasn't too much of a need to do something quickly.  Ultimately, I have figured two things out:
  • The outdoor AP not working was a result of some animal deciding to chew through the ethernet cable that goes out of the house at the study and back to the device.  Annoying, but also somewhat relieving that it was not anything to do with the device.  I haven't fixed the cable and I'm not sure that I will before I sell the house (which will hopefully happen in the next couple of months).
  • The indoor AP was a bit of a surprise.  I thought that it was the AP located in the study that had stopped working and that was likely driven somewhere in the cable routing upstream (of which there was quite a bit).  It turned out not to be true - the AP in the study was the only one that was working.  The AP pictured above in the living room, despite having it's blue ring on, was not working.  I'm still not quite sure why.  I pulled it off the ceiling and connected it into the EdgeRouter with a shorter ethernet cord (into a PoE'd port) and it has been functioning fine since.  I should note that the cable that runs from the EdgeRouter to the ceiling-mounted AP is one that I put the ends on.  So I might not have done a great job.  This is something that I may have to deal with in the future, but also don't want to do much before I sell the house.  Whatever setup I have, will be good enough.

So despite these two quirks, I'm still really happy with the network and am hopeful that I get another three or four years out of the gear.  If I do, I will declare myself satisfied with the purchase and will look into buying another round of Ubiquiti gear.

Thursday, March 21, 2019

More Love for the 935

I still love my Garmin ForeRunner 935.  You can read here about my initial love affair, but I'm now 16 months into ownership and I feel the same way.  It continues to be an awesome watch.

Here is what I continue to like:

  1. Battery life: always good.  It's never died on me.  Fantastic.
  2. Heart Rate Accuracy: seems spot on when wearing my heart rate strap.
  3. Ecosystem: It's fairly well developed.  A lot to like about the software that will integrate (like MyFitnessPal, which I just signed up for).  Appears to be able to integrate new items like the Humon Hex (if I get around to buying it) easily.
  4. Customizability of Watch Face: I've gotten stuck on the one I like, but it's great to know that I can choose whatever I want and many (most) for free.

Here are new things I like:

  1. QuickFit: I just upgraded to the QuickFit band.  Though I am finding myself most typically just wearing the black band in the package of three that I bought on Amazon for $25, I like having the option.  I also have a black metal band for situations where I need to be a bit fancier.  It was not expensive, nor were the non-Garmin plastic bands.  Happy to have the option to pay full price for the Garmin-branded bands or not.
  2. OK, maybe it's just one thing.  But I like it a lot.

Here is what I would change about it:

  1. HRM Tri: Mine died and never gave me notice that the battery was low.  Took me a while to figure out (arguably I was being stupid).  There should be better messaging here.  Even eventually an email saying, "Hey, we've missed your HRM Tri recently from your workouts.  Is everything OK?"
  2. Default Elliptical Activity: It doesn't capture enough information.  Seems obvious that it should have cadence given that you are given credit for the "steps" taken during the workout.  I can buy a better one, but feel like I shouldn't have to.  This is too obvious.
  3. Cheaper Power Meters: But, alas, this is not a Garmin issue, just generally an issue.
  4. Easier Integration with Treadmills: Yes, many of us don't love the dreadmill, I get it.  That said, why can't Garmin Connect when running on my phone connect via Bluetooth to the treadmill (or to the Life Fitness app) and get my treadmill milage instead of assuming it from my cadence?
  5. Better Reporting: There are some genuinely useful reports provided on the Garmin Connect site about yourself.  Having now over a year worth of data,  I can see trends in the data.  But most of that is confirming what I already knew (last summer was a slow, slow time for me from a physical activity standpoint).  My activity counts and calories along with my VO2max all reflect this.  What other reports could be provided that are useful.  Encouragement along the way?  Learn "normal" behavior and encourage user to keep at it?
  6. Easier Spin Bike Pairing: I've gotten into a rut when I do spinning at my gym now.  If it is in a class, I'm on bike #23.  If it is on my own, I'm on the bike on the left.  This ensures I don't have to fiddle with pairing issues.  Which are still not dealt with super well, IMHO.  There must be an easier way, especially to avoid unintended pairings when in a class full of bikes with power meters.
This has largely been a data dump of my current thinking.  I am interested to see how it evolves over time!