Fantastic video Gary as surprising how overlocked Bluetooth Mesh is and the Thingy 53 is a neat little dev board!

@prakash_77

Жыл бұрын

*overlooked, you're welcome.

Only loosely related - but another piece of impressive wireless-tech imho is ZigBee. I only got into this home-automation lately after moving to a new location - but you have one central control-center connected to your home-network. And then every device in the "ZigBee-mesh" can act as repeater to extend the reach of the commands... I meanwhile have devices from three different manufacturers working togeather flawlessly... and the coolest thing imho: this wireless-signaling is so energy efficient - I have wall mounted controll-switches, which don't need ANY cable or battery at all. The power I generate when pressing the switch is sufficient to send the command into the ZigBee-mesh 😮

Very nicely explain dear ....Thanx💝

Fascinating thing!

Wow Gary im learning so much from your channel Love all types of tech And the film with Dudley Moore with I.O.L was "Arthur 2 On the Rocks" ☺

Great video, and we got to see Gary's place too hahhah

Thanks for the good explanation!

@GaryExplains

3 ай бұрын

Glad it was helpful!

Gary please add a thanks button

Excellent short description. Can my iphone be a nnode in a Bluetooth mesh, or does it use a proprietary or special protocol for its airtags, etc?

Thanks for the video! Very cool! Is there any place where we could watch like play list tutorial to learn how to program the BT mesh? which is the smaller and cheaper devide, Thing53 is quite expensive if you want to make a big mesh.

Really cool demo! My first question is "we have known about this method of networking for a while, why don't we deliver mobile internet via a mesh network?" I'm guessing if every phone was a relay, battery life would suffer. Most internet traffic is encrypted, but maybe privacy? how much latency do hops add to the requests? Might try my own demo to experiment with this!

Sounds like an interesting enhancement of the MQTT publish/subscribe model.

Can I get access to a bluetooth battery management system via my phone app called Smart BMS over longer distances than the direct connection?

Nice! It would be Interesting to try to get existing BLE devices to use this protocol, if possible? Also, what are the advantages of BLE Mesh over ZigBee and Z-Wave? .. perhaps lower power usage?

@NexGen-3D

Жыл бұрын

I'm wondering what the benefit is over Zigbee as well, Z-Wave I know is too power hungry and in my experience, is not real great, I find Zigbee far better and battery devices last for a very long time, I have a few BLE mesh devices, and so far, they are slower to respond than Zigbee, but that could just be a controller thing.

@dekus80

Жыл бұрын

For BLE chips BLE mesh is just software part, so you can use or not when you write you code for BLE chip. 2$ module, take example source code from chip manufacturer and you have BLE mesh node. My opinion the only advantage of BLE Mesh is that many things have BLE, smartphones for example and you can connect directly to BLE mesh, you don't need any gate. BLE mesh and Zigbee characteristics ~ the same, but Thread is a little better and is a future and is used in new Matter smart home.

I remember a student flat advert mentioning IOL, indicating they wanted a flatmate with a sense of humour, and perhaps some film knowledge. I was intrigued. It didn't have many other features other than running water and dubious heating.

is there a good tutorial for programming and setting this up?

Great tech for your IoT but if I got it right so is this tech also used for those things you put on your keyrings and that also abused to track people. Should be possible to have close track on people by knowing the Bluetooth id on the phone like most dont shut down Bluetooth when not in use. If used for IoT Network, is possible to bridge it to the Wi-Fi Network too?

@GaryExplains

Жыл бұрын

Something I didn't cover (as most people find it boring) is that Bluetooth Mesh has built-in security, in fact it can't operate in an "open" mode. It only works with all the built-in security active.

@MrPmjg

Жыл бұрын

Not sure what you mean buy Bluetooth id, but I have tried to track my own phone for Home Assistant and it wasn't possible to track using Bluetooth without installing any software on it. The reason it wasn't possible is that the only id that was broadcast was the MAC address and this was a random value

What security is enabled to secure your network?

@GaryExplains

Жыл бұрын

I didn't cover that in the video (as most people find it boring), but Bluetooth Mesh has built-in security, in fact it can't operate in an "open" mode. It only works with all the built-in security active.

Arthur 2: On the Rocks

Yes but why this protocol and not IP/Matter over multi modal?

@robin_saltnes

Жыл бұрын

Bluetooth mesh is more popular for industrial and professional uses, as it can support thousands of nodes in the same network. You won't see a warehouse using Matter for its lights, but plenty of warehouses and large offices already use Bluetooth mesh.

@DingoAteMeBaby

Жыл бұрын

@@robin_saltnes thanks!

It was the movie "Arthur ". It was hilarious!

When will you update your speedtest G?

@GaryExplains

Жыл бұрын

Not in the foreseeable future, it wasn't popular.

@Geek_alien

Жыл бұрын

@@GaryExplains I don't think that's not popular, atleast you gave them what's accurate. TBH i still thinking what would be the outcome if you test the 8gen2 against A16. Please make a speedtest again :)

So it is like the apple button or what ever it is called. Good video Thanks.

What do you think about quantum computer/processors

i can only think of two Dudly Moore movies. Arthur and 10. i'm thinking Arthur may have had the IOL

what a mesh

We've lived in the Mesh since Jan 2021..

The analogy of a string of lights belonging to a string and all turning on when the string is switched on does not do it justice.

@GaryExplains

Жыл бұрын

I didn't say string, I said garden lights, true I did pick a photo with strings of lights.

Is it when my mums so annoyed getting her speaker to work her teeth fall out?

@GaryExplains

Жыл бұрын

No.

NSA Mesh 🥴

63$?? Hell nah bro..

mesh = LAG

Hi thank you for your great work 🤌🏻