When Is Wi-Fi NOT The Answer?

  Peržiūros 380,702

Techquickie

Prieš 6 mėnesių

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Komentarai
Jason Young
Jason Young Prieš 3 mėnesius
Please make more networking videos!
Michael Yeager
Michael Yeager Prieš 3 mėnesius
Having different ecosystems can be frustrating. I feel as if home automation won’t ever really take off till there is some type of industry standards. Having a passion for tech I don’t mind, and I love finding solutions. But it limits the customer base to the techies.
David Szili
David Szili Prieš 3 mėnesius
Hey Techquickie team! Please double-check standards: "This standard specifies operation in the unlicensed 2.4 to 2.4835 [29]GHz (worldwide), 902 to 928 MHz (Americas and Australia) and 868 to 868.6 MHz (Europe) ISM bands." en.wikipedia.org/wiki/Zigbee
hudor tunnel
hudor tunnel Prieš 3 mėnesius
When UTP Cable is the answer.
Youtube Bot
Youtube Bot Prieš 3 mėnesius
hi linus
5K Subscribers Without Any Videos Challenge
5K Subscribers Without Any Videos Challenge Prieš 3 mėnesius
0:02 joke's on you i'm watching on my potato
Parth Thakkar
Parth Thakkar Prieš 3 mėnesius
Just for a second i thought what Tobey Maguire is doing here 😂
immersiveSinner
immersiveSinner Prieš 3 mėnesius
So where does xBee fit in with this? I've worked with xbee mesh networks that span Kilometers.
TechMo
TechMo Prieš 3 mėnesius
RX 6900 XT lttown.info/baby/znt5q5-buaeEsoQ/vaizdo-ra-as
Bikash prasai
Bikash prasai Prieš 3 mėnesius
Great video. Binod.
Grendelbiter
Grendelbiter Prieš 3 mėnesius
Never use Wifi for security. Wifi is notoriously easy to hack or jam.
Andrew Siegel
Andrew Siegel Prieš 3 mėnesius
Not the modern Wi-Fi protocols
IraQNid
IraQNid Prieš 3 mėnesius
You'd do just as well to use Powerline Network Adapters to possibly pair with a PLNA hub/router. IrData with spread spectrum can still be useful even though it won't penetrate solid surfaces like walls, furniture, people, or pets. Too much needless reliance on microwave transceivers.
Windows XP
Windows XP Prieš 4 mėnesius
Computer gaming
kerosene
kerosene Prieš 4 mėnesius
Can highly recommend Hubitat as a home automation hub. It's rules engine is fantastic and easy to use. Supports both zigbee and zwave devices, and works with things like Hue lights and switches, even Sonos speakers. Solid product, and doesn't spam you or try to mine your data.
shahar tourk
shahar tourk Prieš 4 mėnesius
My router has support for Z-wave built in, and it has mesh, which means 8 hops.
AMD phone
AMD phone Prieš 5 mėnesių
How about us tablet users?
ßrüh
ßrüh Prieš 5 mėnesių
I rather have to do everything manually than have a smart toaster
Holden Leeb
Holden Leeb Prieš 5 mėnesių
How did you get an automatic salad shooter? Because I want one
LiquidZero
LiquidZero Prieš 5 mėnesių
@4:01 I just heard Kermit...
Zaesting
Zaesting Prieš 5 mėnesių
When gaming
Christian Añasco
Christian Añasco Prieš 5 mėnesių
Smart Home is stupid. There. I said it.
Rajmond Jánó
Rajmond Jánó Prieš 5 mėnesių
kbytes != kbits... Just sayin'
Federico Jimbo Smithson
Federico Jimbo Smithson Prieš 5 mėnesių
another spec jargon to consider when buying tech..
Rage Barbarian
Rage Barbarian Prieš 6 mėnesių
His voice is pretty annoying!
Chris W
Chris W Prieš 6 mėnesių
Zigbee is proprietary and therefore EXPENSIVE. And the price of that hub will compensate for any power savings. Just say no.
Jhey Brent Bondoc
Jhey Brent Bondoc Prieš 6 mėnesių
Jokes on you, our wifi runs below 300 kbps
Mohamed Salah
Mohamed Salah Prieš 6 mėnesių
Bold of you to assume that i watch LTtown on smartphone
Jorden Belanic
Jorden Belanic Prieš 6 mėnesių
Well luckily I don't plan on ever buying smart home products so I don't need to deal with this.
DimaBlox
DimaBlox Prieš 6 mėnesių
If wifi is not the answer then cellular data it is
Lauren Doe
Lauren Doe Prieš 6 mėnesių
The dial-up modem shown operates at 0.1 kbps (110 bps (it was actually called 110 baud back then)) - WELL below anything in use today. Dial-up modems never exceeded 64 kbps - just under 2/3 of ZWave and a quarter of zigbee.
Hardcore Bob
Hardcore Bob Prieš 6 mėnesių
3:59 Why did James just go full Kermit on us?
Russ Booth
Russ Booth Prieš 6 mėnesių
"Smartphone your using right now to watch this video" Watches it on a laptop
kgonepostl
kgonepostl Prieš 6 mėnesių
Damn...........I had no idea, interesting stuff, and makes a lot of sense. Thanks James!!
Spo8
Spo8 Prieš 6 mėnesių
My solution is to just get a hub that supports both Z-wave and Zigbee like Samsung Smartthings. Then you're free to choose pretty much any smart device.
Fuseteam
Fuseteam Prieš 6 mėnesių
i'll wait till my smartphone comes with either of the two, we all know it is going to happen
Kisai Yuki
Kisai Yuki Prieš 6 mėnesių
WiFi should only be the second option, after wired Ethernet, but above Bluetooth. For home automation, again, wired ethernet should be the first option, WiFi second. However that's where things get messy. For things like security cameras, Power over Ethernet should always be used for all devices that have a permanent fixture. For things like smart lightbulbs, it would be better if devices could do G.hn and act as a short-range WiFi bridge if necessary, thus removing the danger of many unsecured devices. With Zigbee and Z-wave, you will keep running into weaknesses in their security, and thus using them in a security context is potentially fatal. If something like a z-wave bulb has a vulnerability, then are you going to throw it out, or what if everything produced before 2018 is vulnerable, are you going to rip it all out? The ideal mechanism to deal with door locks is to actually swap the position of the lock and door latch, and do the POE thing with a battery backup. It really sucks to have the battery die and not know who holds that key for the door. Better yet is a magnetic lock system (you might recall seeing these in public buildings to release the fire doors when a fire alarm activates) and the magnetic lock is released when you use your smartphone/keyfob.
K R
K R Prieš 6 mėnesių
People are so excited about IOT. But they forget the point that these are made just to steal every inch of our personal lives.
Karl Knoedler
Karl Knoedler Prieš 6 mėnesių
Great video...... Z-Wave and Zigbee are a must controlling Home Automation systems using HomeAssistant to integrate all. I use a Nortek HUSBZB-1 Zigbee & Z-Wave Plus USB Interface that has both radios in one USB.
Joseph Dattola
Joseph Dattola Prieš 6 mėnesių
This is literally how SONOS works. I love it.
The Captain
The Captain Prieš 6 mėnesių
When is wifi not the answer? When the question is about something else.
ali zomorodi
ali zomorodi Prieš 6 mėnesių
1:55 wow that faster than my upload speed 20 kbps max upload speed in Iran 😭
NetherSand RO
NetherSand RO Prieš 6 mėnesių
"When is Wi-Fi not the answer? When linus asks you if you were high when you took the thumbnail
StuckPlate
StuckPlate Prieš 6 mėnesių
No mention of LoRa?
Nikhil Sharma
Nikhil Sharma Prieš 6 mėnesių
did anybody hear kermit at 4:00
Anil Kumar
Anil Kumar Prieš 6 mėnesių
*When a man advertises himself in the Ad.* :)
Ro Ro
Ro Ro Prieš 6 mėnesių
EHY THE FKING SUBTITLES
Swapnil Shinde
Swapnil Shinde Prieš 6 mėnesių
When someone asks how high are you.. *WiFi is not the answer*
Ben Whitton
Ben Whitton Prieš 6 mėnesių
It is not the answer when what animal is bacon from is the question
AnAngryGiant20
AnAngryGiant20 Prieš 6 mėnesių
Dont worry guys simpli safe security can be shut down with a keyfob
Barry St. Cyr
Barry St. Cyr Prieš 6 mėnesių
Acoustic modems would operate at 300Hz, about 800 times slower than the 250KILOHz you quoted for Zigbee and ZWave.
Divraj Bajwa
Divraj Bajwa Prieš 6 mėnesių
i really liked the new editing on these videos, it keeps me more engaged than listening to it as a podcast
Brian Mccullough
Brian Mccullough Prieš 6 mėnesių
I prefer to roll my own,raspberry pis for everything in my house! They all run linux damn it! Keep your freaking proprietary z wave crap man!
Jetmir Berisha
Jetmir Berisha Prieš 6 mėnesių
Who the heck debadged that passat cc
Milner Technologies
Milner Technologies Prieš 6 mėnesių
1:50 considering there are 8 bits in a byte this statement is true.
Bud King
Bud King Prieš 6 mėnesių
Techlinked background needs a dark mode.
Bembika Mr.B
Bembika Mr.B Prieš 6 mėnesių
Does lightning fast internet speed make difference when entering to traffic jammed site or server.
DctrGizmo
DctrGizmo Prieš 6 mėnesių
This is my first time hearing these names and they're funny.
THE Mithrandir09
THE Mithrandir09 Prieš 6 mėnesių
Gaming is less "bandwidth heavy" than many smart sensors though...
FTW Tech
FTW Tech Prieš 6 mėnesių
Lol ur hair doesn’t like u.
FTW Tech
FTW Tech Prieš 6 mėnesių
Zaxby’s lol.
Yoshi
Yoshi Prieš 6 mėnesių
Hey guys, could you make a video about OTG/USB?
Sebastian Perez
Sebastian Perez Prieš 6 mėnesių
So if you're hooking it up to the Wi-Fi anyway, what's the point? Just adding more shit to power now and more money to spend on more shit to plug in lol.
Brendon Pearce
Brendon Pearce Prieš 6 mėnesių
You guys should do a "roast my rig" series, where we send you the details of our daily rigs and.. well.. you roast them 😅
gameflux
gameflux Prieš 6 mėnesių
No thank you !
Smith the Lit
Smith the Lit Prieš 6 mėnesių
Tobey Maguire is that you
Wubster100
Wubster100 Prieš 6 mėnesių
Old fortnite
Austin Robichaud
Austin Robichaud Prieš 6 mėnesių
His hair. That one little piece that kept hanging from his head. It bothers me more than it should.
Tempest
Tempest Prieš 6 mėnesių
Yeah WiFi absolutely would not handle fully blown smarthome installations. Our house has something like 80 different light switches, control panels, remotes, locks, motion sensors, etc. One consumer WiFi network would be overwhelmed, but the ZigBee network has been great (we've had this system since at least 2010).
Bobo Won
Bobo Won Prieš 6 mėnesių
I hate wifi so much. I would wire everything in if it were practical.
SET A LIGHT
SET A LIGHT Prieš 6 mėnesių
hey turn on dark background mode
Wesley Jones
Wesley Jones Prieš 6 mėnesių
If you have an old house you are adding smart appliances too this is great. If you are building a new home you should have routed wires for power and communication in the walls to where they needed to be during construction. Anyone building a home should have planned out all of the routing for wires needed for their smart home with an architect/engineer well before they broke ground on their home. Wireless is great but it will never be as reliable as a wired connection. Running PoE smart devices with built in battery backup in case the power goes out is the best way to do things full stop. The only reason to use battery powered smart devices is if you are living in an old home and just want to add some tech to it. Bluetooth sucks, I've never had a bluetooth device that wasn't constantly disconnecting randomly or start suddenly making screeching noises so loud it feels like your ears might start bleeding. Even in my car with the phone 2 inches away from the head unit I have issues at least once an hour with bluetooth. Use as few battery powered devices as possible and go out of your way to try and find a solution that includes ethernet and PoE for the devices. I'm all for living in a wireless world but the tech we have right now is a long way from giving us that cord free utopia we all want.
Skirata
Skirata Prieš 6 mėnesių
On the wiring part for a new house, imo you should also always include “empty conduits” in case there’s a new standard in the future so that you could easily adopt said new standard.
Ruurd van Buiten
Ruurd van Buiten Prieš 6 mėnesių
z-wave is awsome i can say as a developer of a smart home hub
Chucho Dos punto Cero
Chucho Dos punto Cero Prieš 6 mėnesių
His clothes make me think that this was shot on the same day as the deep fake video lmao
Chameleon Scheimong
Chameleon Scheimong Prieš 6 mėnesių
I was distracted by the hair droop
r0wmin
r0wmin Prieš 6 mėnesių
I say please focus more on computer parts upgrades and just basic knowledge. Not really into THIS kinda stuff.
i'm Sozin
i'm Sozin Prieš 6 mėnesių
You should do a collab with Linus Tech Tips
DEV I LeSnake
DEV I LeSnake Prieš 6 mėnesių
1:51 german quality of mobile data in villages 🙃
Ginger That Cat
Ginger That Cat Prieš 6 mėnesių
Title: When is Wi-Fi not the answer Me, with gigabit ethernet: *iT nEveR wAs*
David Mander
David Mander Prieš 6 mėnesių
James... When is your tracksuit top NOT the answer...?! When you get called a chav!! 😝😝😝😝😂😂😂😂😂😂
Eric D
Eric D Prieš 6 mėnesių
So why hasn't any manufacture started putting zigbee and/or z-wave support in phones and wifi/bluetooth chips for PCs?
Skirata
Skirata Prieš 6 mėnesių
Because smart home stuff usually connects to a central hub which is connected to your local network. It’s therefore simply unnecessary to put it in devices which are never going to use it anyway.
Minside
Minside Prieš 6 mėnesių
Can you stop making videos on LTtown? Thats kinda toxic
Ibra
Ibra Prieš 6 mėnesių
زقبي
Luqman Ali
Luqman Ali Prieš 6 mėnesių
I'm using ethernet rn with my phone...
Dr.Jibon Nesa Alam Khushi
Dr.Jibon Nesa Alam Khushi Prieš 6 mėnesių
When u can't afford a WiFi router
Ourly
Ourly Prieš 6 mėnesių
my phone runs on lan actually, get it right.
Ourly
Ourly Prieš 6 mėnesių
Grand Flex Johnson: John Jhon Jon Jonathan IV shutup nerd i have downloads at 10,000TiB/s
King John Jhon Jon Jonathan Johnson Johnston Un IV
King John Jhon Jon Jonathan Johnson Johnston Un IV Prieš 6 mėnesių
a lan is created by connections created by wifi/ethernet/anything that transmits data
RealShotGunMan
RealShotGunMan Prieš 6 mėnesių
This video confused the hell out of me. Why is wifi not the answer?
Thomas Willmington
Thomas Willmington Prieš 6 mėnesių
U didn’t mention security since they use a different frequency people can’t just connect to your Bluetooth lights
Brandon Grey
Brandon Grey Prieš 6 mėnesių
"Salad shooter" sounds like a drink from a vegan hipster bar
Seyid Diyar
Seyid Diyar Prieš 6 mėnesių
i prefer z-wave
Brennan Yamamoto
Brennan Yamamoto Prieš 6 mėnesių
Zigbee can be configured as a mesh, but they generally is not (it long predates the IoT hypetrain). Zigbee has standards in 2.4 and 900 mhz. Wi-Fi can do frequency hopping (DFS) just as many other wireless standards do. Also, there is a lot more to a wireless standard than just whether it supports mesh (are there are a million considerations in mesh networking) and bandwidth. Self-healing, packet loss, RSSI and range, noise rejection, robustness to motion, MIMO, compliance to local wireless laws, etc... Generally, be careful about generalizing specifications in wireless standards. They're constantly changing, and there is a lot more to the actual standard than what is generally used in the consumer domain. I would consult with a RF electrical engineer if you really want to put out a good summary of existing technologies that's both succinct and accurate. If you just want to focus only on these standards as they are relevant to consumer technology, that's fine too, but be honest and say that. The prevalence of your channel will give off a seriously wrong impression to people who are looking for good background knowledge on these deep subjects.
Justin Hannay
Justin Hannay Prieš 6 mėnesių
The title had nothing to do with the video. I won't be able to find it again when I need it.
Henry Garrett
Henry Garrett Prieš 6 mėnesių
Living that Hubitat life.
First Last
First Last Prieš 6 mėnesių
Dress + Crossing + Hmmmmm ?!?!?!?!?!
Ashura Li
Ashura Li Prieš 6 mėnesių
Is that you Kermit?!?! 3:59
Sandeepan Bhattacharyya
Sandeepan Bhattacharyya Prieš 6 mėnesių
Z-wave exists: My 15 lever locks: interesting
Hutch Video
Hutch Video Prieš 6 mėnesių
Can you guys explain why smartphones can record 4K and 8K video footage without over heating, but major camera companies can’t??? Did the tech companies just buy all the good engineers? 🤷‍♂️
Niek
Niek Prieš 6 mėnesių
Wifi is not the answer when you need to clean your room 😝
Zynamo -
Zynamo - Prieš 6 mėnesių
The meaning of life
SgtDeagle
SgtDeagle Prieš 6 mėnesių
i have already Wifi at home.... so why i should put even more different stuff in my house?
Gene Carlo Dela Rosa
Gene Carlo Dela Rosa Prieš 6 mėnesių
4:26 ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°) ( ͡° ͜ʖ ͡°)
I may never upgrade again!
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