5 жыл бұрын
6 жыл бұрын
Пікірлер
@dafinstruct 10 күн бұрын
Will HFP Bluetooth profile (when using the microphone) use the LC3 codec too with BLE or just A2DP?
@bjornolsson9103 Ай бұрын
Great video, thanks for the summary! You explained it much more understandable than other documentation does!
@aumradia5397 Ай бұрын
Can you tell Which tool is better Teledyne Sniffer Tool or Ellysis ?
@NovelBits Ай бұрын
Since the recording of this video, a new company has come up to the scene that I believe has superior products. The company is RFcreations. You can check them out on their website here: www.rfcreations.com/ Their mini-moreph is a very compact sniffer that is extremely capable. Also, their software is build from the ground up to be cross platform. www.rfcreations.com/hardware-platform/mini-moreph Now, full disclaimer, this is probably a biased answer, since we have become the exclusive distributor for RFcreations in North America. So, take it with a grain of salt 🙂
@Tmachine-fw4fl 2 ай бұрын
How to become Bluetooth developer (steps) from scratch.
@NovelBits 2 ай бұрын
This video might help: kzfaq.info/get/bejne/hNqmgJl3mampgqc.html
@Jeff-gt2xu 2 ай бұрын
Are beacons still being used today?
@NovelBits 2 ай бұрын
Yes, they are for sure. For example, using iBeacon is the only way you can program an iOS app to reliably and consistently discover a specific device in the background.
@Salador1777 2 ай бұрын
I don't get it if beacons are a capability of the nrf/nre stuff. Like the low energy? So any of these new BT modules as a beacon?! Like my phone?! Or not. It has to be a beacon!? I would love to be able to do any of the just to set up my own beacons
@sorenlloyd 3 ай бұрын
LE audio is likely to be a major win for people with hearing aids. I gather it can also broadcast in the likes of a movie theater or imagine hearing music and commentary inside a stadium or concert
@richardneilsen5538 22 күн бұрын
It does sound promising but hearing aid companies are not delivering. I have the new Jabra Pro 20 hearing aids that are advertised as auracast(le audio/BT 5.3) computable and the are but only with their $250 BT5.3 TV streamer. I have tried to pair my hearing aids with a high quality but low cost BT5.3 transmitter using a Jbra app on my IPhone and it will not work. It is confirmed by Jabra tech support. Bottom line hearing aid companies don't want to loose the profit from their high priced tv streamers.
@paulwwells 3 ай бұрын
Useful info thank you, but please cut the distracting music.
@Kamleshverma1919 3 ай бұрын
Thanks for the Explanations .
@Huderkadurka 3 ай бұрын
Does the book also cover sending video over Bluetooth LE? Thank you.
@kieranwilliams3052 3 ай бұрын
Outstanding to th point presentation! Thanks for reigniting my drive to create again!
@jcolt84 3 ай бұрын
I found this video when I was. Was trying to find out how to best locate my stolen Onyx cty2 e-bike. Well, I guess I was really trying to locate the ble battery that it uses, but only so that i could find the bike itself. I've only owned it for 2 months, and I let it out of my sight for just 10 minutes, and someone stole it right off my front door patio! I've been trying nonstop to find it, and ive almost lost all hope of ever seeing that bike again. I've got a form of OCD, that wasn't bad at all, until a couple days ago when this happened, and now it's literally controlling my life, Aunt. I haven't even been able to accept the possibility that I will somehow have to forget about this, and move on with my life. Such a reality doesn't even seem possible right now. It's almost like my whole world's crashing down around me, and it's impossible for me to see a future which is anything close to positive. At least not right now anyway, and my mood and outlook is dwindling more and more by the moment.
@quangchiennguyen8439 4 ай бұрын
A very useful video. Thank you so much. Keep up the good work !!
@AhmedS-dr8ns 4 ай бұрын
Great Mohamed. Keep it up
@R34L17Y 4 ай бұрын
There seems to be a mystery around the latest iphones being Auracast ready or not. Any feedback?😊
@NovelBits 4 ай бұрын
As Apple is known for, these things are always kept very secretive 🙂 I have not seen any information confirming Apple will support LE Audio. I really hope they do though!
@anneallison6402 4 ай бұрын
The ebook is not for free
@NovelBits 4 ай бұрын
The first edition is available for free: www.novelbits.io/introduction-to-bluetooth-low-energy-book
@_snehalkirdat 4 ай бұрын
How much bytes of data we can receive from ble
@NovelBits 4 ай бұрын
Up to 247 bytes of application data in a single packet.
@irvingibarra15 4 ай бұрын
The logo for aura cast might need to change. Certain people might take it the wrong way since it's associated with malicious organizations.
@TheRybka30 29 күн бұрын
Those people don't matter at all
@BubbleheadDiver 4 ай бұрын
This is the model for all informative KZfaq videos. EXCELLENT!
@JacoblBroughton 4 ай бұрын
woulda been nice if you defined “BLE”
@justinveeran882 5 ай бұрын
Hello, is it possible to develop my own app and a website that administrates an ibeacon.
@elliothere9112 5 ай бұрын
it says "COULD NOT OPEN UART PORT" what is most likely the issue here ???
@divyanshukushwaha3897 5 ай бұрын
Superb
@danaawad3182 5 ай бұрын
Very informative!
@metoo9357 5 ай бұрын
What is Bonded or not bonded with BLE technology mean?
@NovelBits 5 ай бұрын
It means that the two devices are “paired” but the pairing persists across re-connections too. Paired refers to the connection being secure but only during that connection and if they become bonded, the pairing persists across consecutive connections and no need for pairing again.
@metoo9357 5 ай бұрын
@@NovelBits thank you...I'm having a hard time reading the information the app gives to discern whether or not a device is an unwanted tracker someone put in my car or not? What would be some info gathered from BLE Tester or Air tracker and the like Apps be that someone bought a Tag and hid it in your car? I was notified by several apps I'm being tracked but could not find it as they are so small, they are easily hidden...
@NovelBits 5 ай бұрын
@metoo9357 I believe these devices have information in their advertising packets that can identify them. Though I’m not sure what the exact format and information is. I’m sure you’ll be able to find that out online.
@user-ld1ky1bt8e 5 ай бұрын
Is it importent to have a program for proximity beacin to advertise with tham or if i setup a beacin evryone with blotooth can get the notification
@designzonebeats 7 ай бұрын
Wow I haven't flown a drown in years but I can't believe how crisp and steady that video was!
@geokalpou2496 7 ай бұрын
hi, which is the cost for this package (EVK) with this 3 devices inside?
@NovelBits 7 ай бұрын
Around $32 www.digikey.com/en/products/detail/inplay/IN1BN-DKC0-100-C1/15652914
@geokalpou2496 7 ай бұрын
@@NovelBits happy new year!ty
@msbanda2123 7 ай бұрын
1.4 Mbps
@anandprajapati6700 7 ай бұрын
How did you connect the endpoint to your echo dot through ble, in video it was showing time sync.. and then how it is showing connecting can you please explain this procedure.
@MantoshKum 7 ай бұрын
I am also curious about it. please reply.
@georgeriley1280 8 ай бұрын
Is there a Bluetooth transmitter that will pair with hearing aids(BLE)? Want to connect to airplane entertainment thru hearing aids.
@NovelBits 8 ай бұрын
Do the hearing aids support “LE Audio”? If so, there are some LE Audio transmitters that can take audio from a 3.5 mm port and transmit audio to compatible audio receivers. Keep in mind this feature is still very new and there’s limited support for it.
@derrekvelazquez9483 8 ай бұрын
I would have added an echo message to be sent every 5 seconds to validate the message is arriving correctly.
@techtips3565 8 ай бұрын
mam you kinda reminded me of JustPearlyThings lol
@ferdem01 9 ай бұрын
Very good demonstration, thanks!
@markuscwatson 9 ай бұрын
Great overview. Thanks
@JeremyCook 9 ай бұрын
Good video. One detail I'm slightly unclear on: the peripheral advertises on a certain interval - if connectable does it also listen for connection requests from a central at a certain interval? Perhaps for a short time period after the advertisement is sent out? I'm assuming they do not listen all the time.
@NovelBits 9 ай бұрын
Yes. The peripheral is required to listen for a short amount of time (150 microseconds) after each connectable advertising packet in case a connection request is sent by a central device.
@JeremyCook 9 ай бұрын
@@NovelBits Neat, thanks. Where does that 150ms specification come from?
@NovelBits 9 ай бұрын
It is a time spacing between packets that’s standardized in the spec and used in many places in the Bluetooth protocol. It’s referred to as the Time Interframe Spacing (T_IFS). This is defined in the Bluetooth Core Specification document. Keep in mind it’s microseconds not milliseconds 🙂
@JeremyCook 9 ай бұрын
@@NovelBits Thanks. Wow that isn't much time!
@safeemohammad2118 10 ай бұрын
I need a Bluetooth preferably BLE device that DOES NOT NEED AN APP, I’ve heard this can be done with audio, mouse keyboard or heart tracker devices but how do I go about finding one all devices i see are BLE ibeacon that need an app
@NovelBits 9 ай бұрын
Bluetooth Low Energy devices all require an app to communicate with from a smartphone. Unless the device is a standard HID or Audio device (Classic Bluetooth), you’ll need an app to communicate with it. One exception would be a BLE HID device like a keyboard or mouse. But then the question is, what exactly do you want these Bluetooth devices to do?
@martinusher1 10 ай бұрын
I've no doubt that with suitable coding you can achieve reliable communications over long distances but my concern is that as you crowd the spectrum you increase the noise floor. This doesn't show up with lab testing but when you've got a whole bunch of devices trying to use the same spectrum space the floor comes up and eventually communication becomes unreliable. This doesn't matter that much unless you're using the link for real time control -- model aircraft (for example) have strict real time control needs and drop outs are leading to crashes from unpredictable loss of control situations. I went through all this rigmarole with WiFi development. Marketing continually pushed engineers to push the boundaries of what the technology could do. There is, unfortunately, no free lunch with radio. (Try your test on a crowded R/C field, not in the middle of nowhere.....)
@moneyinyourpockets 10 ай бұрын
Are there any beacon companies that do most of this tech for you? Im completely lost and just want to add my links to it
@NovelBits 10 ай бұрын
Check out inplay-tech.com. Their solution is a no-code solution so it allows you to build it yourself without having to know any coding or firmware development.
@moneyinyourpockets 10 ай бұрын
Are there any beacon companies that do most of this tech for you? Im completely lost and just want to add my links to it
@5sec2reality 6 ай бұрын
Right? I mean, I'm just a regular entrepreneur. I have NO clue what this guy is doing. Can we not just buy one, use an app to create an advertisement, coupon, etc and then turn on our beacon and go? It's 2024 for crying out loud! lol
@CharlesOram 10 ай бұрын
What device and antenna did you use for the central in that test?
@NovelBits 10 ай бұрын
Just the One Plus Nord N10 5G phone (with no external antenna) running the EFR Connect mobile app
@diverjoe88 10 ай бұрын
This is very interesting! I am curious if the energy cost are affected. This sounds a little like the old-school sliding window in flow control used with low baud modems back in the days when dinosaurs (and me!) roamed the earth assuming there is code running at both ends?
@someshburkule8449 10 ай бұрын
Insightful! Congrats, this vedio is different and special one till now. It will be good to see more data and configurations for this demo. I was expecting to get the kit in India but there was no option. 🙃 But still applied. Eager to explore this devkit. 🙂
@yaghiyahbrenner8902 10 ай бұрын
Giveway is limited to certain countries. 1. United States 2. Austria 3. Belgium 4. Canada 5. Denmark 6. Finland 7. France 8. Germany 9. Iceland 10. Ireland 11. Israel 12. Netherlands 13. Norway 14. Slovenia 15. Spain 16. Turkey 17. United Kingdom
@NovelBits 10 ай бұрын
Yes, correct. Unfortunately, this is due to regional regulations and restrictions on free giveaways.
@siddheshbhobe5661 10 ай бұрын
Why is India not in the List?
@yaghiyahbrenner8902 10 ай бұрын
@siddheshbhobe5661 Some lazy marketing personal from Silicon is too lazy to fill Paperwork for customs export control. That's the truth these kits are essentially found locally no problem.
@leshughson8995 10 ай бұрын
It's disappointing that they won't send it to me in New Zealand. :-(
@petersterrantino6602 10 ай бұрын
OK explanation, but isn't this all compensating for the increased error rate as the range increases? I would have liked to see a more data driven demo than just connected/disconnected. Overall, the range is still impressive!
@IoT2 10 ай бұрын
Excellent explanation !
@NovelBits 10 ай бұрын
Thanks!
@adsumnetworks 10 ай бұрын
Well done, Mohammed! Your explanation of the concept was excellent!
@NovelBits 10 ай бұрын
Thank you!
@user-fn6rd8gk7s 10 ай бұрын
How to advertising the BLE when i pressed double tab on button in IN100 nano beacon
@NovelBits 10 ай бұрын
You can configure a triggered advertising based on the status of the GPIO the button is connected to
@aintnoDat 11 ай бұрын
Love your videos. A suggestion for a video would be a Mesh network experiment and range extension using Mesh. Best of luck!