Today we’re going to talk about Wi-Fi signal.
Wi-fi signal is one of the tools that I use, at least daily, a couple of times a day for years now.
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Hello, my name is Keith Parsons
and today we’re going to talk about Wi-Fi signal
Wi-fi signal is one of the tools that I use, at least daily
a couple of times a day for years now
Well what triggered this video was a Twitter post
a little while ago where someone said
what’s the the first thing you would load
on every computer you ever do for me
That’s Adrian Granados tool called Wi-Fi Signal
Now Adrian has moved his website from adriangranados.com
over to intuitibits.com, I’ll put the links in the show notes
But today we’re going to talk about why I like Wi-Fi signal
and it’s on all my machines
First, to to use Wi-Fi signal, I don’t necessarily have to have it,
I could just use regular macOS and I’m going to go in
and had the option key and then come over here
and hit the little Wi-Fi boing, boing, boing
And we can see down here there’s IP address router
What’s the security that I’m using, RSSI, MCS
All the information is being held here
So the Mac OS is carrying all of this information
and what Adrian did was right up front end
that goes and gets this information
and then does stuff with it and makes life a lot easier
than having to hit this
So if you don’t have the software and you want to get
the information, like, what’s my current MCS
You can just hit the option and pull this down
But what I do like about his tool
and it’s right here at the top
and I have mine customized
we’re going to go through what that customization looks like
It’s showing in the top bar
all the information about my current connection
It has the channel
These two have the way I have mine set up
is what’s being offered by the AP and what is my
client actually getting at the same time
So the ratio between these two tells me about the health of my RF
With just a quick little look
I look at the ratio and see right now I’m 1170 compared to 1300
So it could be slightly better, but it’s actually really good
But I can also look and see them running MCS 9 right now
And if you notice, even while I’m talking, this has changed
And then the SSIDs I’m currently on WLANPros
Let’s let’s go through and look in detail what this does
So first up, I’m just going to click on it
And when I do, I get a little pop out that has information
Now, I’ve configured my pop out to look this way,
maybe on yours when you first turn it on,
it doesn’t look exactly like this,
but you can make yours look exactly like mine or
customize it to do whatever you’d like to do on yours
So right now it’s saying I’ve got good single quality
This is Adrian’s
He’s got some categories there
I truly I never look there because his categories and mine
are different, depending on how I’d want to look
Right now, I’m getting a 53 as 51 and it changes its live action
You can see my signal noise, actually pretty high noise level
I’ve got thirty dB SNR
My EMCs is 9
The AP offering up here, 1300
I’m receiving 1300, 1.3 gig
That’s pretty decent
It’s in 5 gig, 802.11 AC is what’s being offered by this mist AP
with SSID of WLAN_Pros
So all this information is coming to me right now
Again it’s just getting it directly from macOS
but then putting it in a new format
including and I have mine showing the MSCs index over time
because I really care about what the MCS is
I could have a plot, other things
So this is just a quick view, up on the top
It shows me all the time what’s going on
If I click on it, it shows me this piece of information
Let’s see how we can configure it
First about Wi-Fi signal, here it is, Wi-Fi signal
It’s from Adrian Granados and you can see it on their website
Their website is
Their website here is called Intuitibits
It’s his new company name, he just started up
He’s been making this software for a long time
And you can go out to intuitibits.com, and get any of his products
Air tool, transfer explorer
I use Explorer Pro also every day
Or this tool we’re talking about today is Wi-Fi signal
And so this is where you can go pick up Wi-Fi signal
There’s this little thing
You can get it in a Mac app store
and use it on any of your machine
So strongly recommend that
Now, let’s look into the
Preferences, if we come down in the little settings icon,
the little gear we can look about, we already saw about,
I can now set my preferences
The preferences, let’s start here with the general preferences
I personally like to use dBm I understand dBm
I know how it works
Makes sense to me
But if you’re, you know, wanted to think in percentage,
you can change yours and use percentage all the time
If you’re going to Adrian’s website,
there’s a blog entry that discusses the difference
and how he calculates dBm versus percentage
It’s not a linear curve, it’s got, anyway
If you if you care, go look there
Personally, I like dBm
I like to graph MCS because I personally like MCS best,
but he gives you options
You can change other things
You can graph the data rate, SNR or the RSSI
Your choice on that?
Personally, I like MCS
If I say show channel width
and you can I’ll change this live so you can see what happens
Right up here where it says 36 80 and up on top it says 36 80
If I turn off channel width it changes it here but not at the top
because the top is set in my status preference
But this is the one that shows on the screen itself
I like to show it so I know whether or not you know
what my channel width is at the time
I have the IP address shown
That’s right here
You can also pop that off
And I show MCS because I think that’s the most important thing,
so there might be people who don’t understand MCS
or don’t want to have the ability to see their IP address
I think they should all be turned on
I don’t turn on channel recommendations personally because
whatever he recommends, I will find some other way to do it
He’s using an algorithm, I would use something different
But this is the system the way I have mine set up
And I find it like it’s got a lot of detail
You can control it
But the real point here is let’s jump over to status
And in the status place, you can make your own any way you like
This is the one I chose because I like to see this
So I have my channel and the channel width
with a little dash in between
So I had to add that little dash actually,
so I could have added some spaces in there
But I just want it to be tight
Then I have a vertical bar
and then next to the vertical bar
I have what is offered versus what I’m getting
Those are the two differences
and the ratio between those two tells me about the health
Say, I’m only getting 600 meg
But if the what’s being offered by the AP’s max is 600 meg,
then 6 or doesn’t look good
But if the max was 13 but I’m getting 600
thus I want to see what’s offered versus what’s available
And so I set those up in mind
I put the word that letters MCS because all that the percent X
X does is put in the MCS itself
So I wanted to be able to look and see
That’s just not a 9 but MCS 9
And then the last one is I have my SSID
There’s other choices and down below you can see different
patterns you could choose if you wanted to have the device name
or an annotation or BSSID,
they’re all available to you
Anything that’s in the Mac OS, Adrian can go grab and pull up
and then put up on your screen so you have control over that
thing that we can now edit notifications
So notifications are the things that will pop up on your screen
And Adrian is now sensing and listening in his software
What happens at as an event inside my Mac?
And if I wrong or I find a stronger signal or a weaker signal,
I can have it
Tell me and I’ll pop up on the screen
I just roam
Sometimes I’m sitting in a hotel and I like to know,
did I did I change APs that I’m connected to?
And you can set any one of these and you can click on them
and turn them on and off and then it will change that notification
that pops up on your screen
So Wi-Fi signal isn’t just this static piece,
it’s on the screen at the top or even this little dropdown bar
But it will also send little messages to you
Those notifications,
you can control those lot of choices to choose from
Another thing we can look at here
when we get into the settings is events
So I’m going to turn back on events
and now the events tab is showing here
I have mine currently set for the last month
and you can see there wasn’t a lot of events
over the entire month
Well, that’s because I have mine set to the things
that haven’t changed much
I’m currently on a desktop
Well, it’s a laptop
It’s a MacBook Pro, but it’s been sitting on my desk
I have, you know, because of covid,
I haven’t been traveling a whole lot
So it’s been sitting here
So some of the events, the joint events, the roam events,
the channel events and the disconnect events
Those are the ones that I’ve got turned on
and not a lot has happened
You can see that I went from Mist AP to WLANPro SSID,
I went over the Winward neighbors
I switched over to my Keith AP a couple of times
and you can see which channels are on
and the data rates and speeds
This is good information
If I turn them all off, you can see them by type
So there’s been to disconnect events
If I switch to rate events now,
I can see there’s been 95000 rate events just in the last month
as my client connects to the AP the roam,
the environment changes
It goes from 1170 to 1300 back and forth
all the way down to 1053
You can see if you just scan through here,
I’m staying above a gig fairly consistently the entire time
So yeah, roaming events are less
because I didn’t move my machine
But rate events are shifting all the time
which is one of the reasons why I didn’t want
I don’t want to know about a rate shift notification or
be popping up all the time, but for joint events, roam events,
channel change events and disconnect events
I like those as notifications too,
because they don’t happen very often
And if they do, I probably want to know about it
So, Wi-fi signal from Adrian Granados is the author
you can go into intuitibits.com to get your own copy very cheap
Doesn’t cost much at all
I put all my machines
It allows me to see what the current connection is on Wi-Fi
That alone helps me do
all sorts of different types of troubleshooting
You should go and get your own copy of Wi-Fi signal now
You’ll love it
Thank you
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