Collin's Lab - Bluetooth Low Energy

8 років тому

Get to know Bluetooth Low Energy - the next generation of Bluetooth. While BLE doesn't fully replace Classic Bluetooth quite yet, it excels at periodic, low bandwidth applications. Join Collin and learn a variety of different ways you can use it to add wireless communication to your project.
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КОМЕНТАРІ: 72

@kglow 8 років тому

Big fan of Collin's lab for years ! Keep them coming Collin

@squarefrog 8 років тому

Big fan of Colin's beard.

@xandra87fly 7 років тому

@ankdoeslego9731 7 років тому

Carlos A. Vaillard I've been watching it all he way back to the Make: days!

@Iggzistentialism 6 років тому

Always easy to understand but informative. Not too speedy or slow, awesome voice - not boring. Love this dude and his videos.

@gyaq 8 років тому

More labs please! Love this stuff...

@nemesisc6122 8 років тому

we missed you Collin!

@domobrah2671 5 років тому

Love how u guys get down to the nitty gritty details. I learn so much!

@sushantbahadure 8 років тому

Your video's are awesome Collin..! 👍

@DarrynJones 8 років тому

Collin's a champion! Keep up the good work, mate 👍

@---uw4hs 8 років тому

I always appreciate your videos!

@CuriousScribbles 6 років тому

Collin you are the man bro. Love your work. Never stop :)

@gardentrains22 8 років тому

Thanks for the great video Collin! 8-)

@theaddies 8 років тому

I love Collin's lab. They are great.

@MkmeOrg 8 років тому

Well done Collin!

@setha6096 8 років тому

Love your show!

@MkmeOrg 8 років тому

The Electronics Show If that was to me- thanks very much :)

@SethAltobelli 8 років тому

+MKme Lab It was to you.

@Byzzon 8 років тому

Collin is awesome!

@allahhooooo 5 років тому

Great videos, Plz make a complete video on working of Switching Mode Power Supply. Its switching , transformer and other components.

@jimtechelectriclas 7 років тому

this is so helpful...thanks

@moazelsawaf2000 2 роки тому

Great Video ❤ Thank you ❤

@igrewold 7 років тому

Thanks Collin & Adafruit. Aside from BLE, what are good temperature sensors to use? I hate these DHT-11 & 22 They got a lot of issues like limited range, slow reading...etc.

@cothy86 7 років тому

Always enjoy your videos! Also, curious as to the trade off in power consumption in "Normal" Bluetooth vs B*LE. You have an app continually running to scan for devices and data as opposed to an app that is continually connected to Bluetooth or connects automatically within range? Seems like the winner is the B*LE PCB only taking cyclical scans? I am not being critical because I do find any energy efficiency related products amazing but, I do look at the other end as well or like to see the data behind the claims of lower energy usage.

@Camoceltic Рік тому

4:20 You could say he knew how to make connections.

@ErdiVartanovich 6 років тому

Great job!

@ianstorm1005 7 років тому

Hello Colin, Enjoy the show, if i may ask how r where could i find a possibility to ADD bluetooth to an existing standalone speaker. Basically i kinda exspect some sort of arduino diy etc But please feel free to mention if its difficult, worth it or actually possible. thanks,

@alexxicotli7665 5 років тому

Do you have a video on the Red rover?

@simonhopkins3867 8 років тому

Oh look at all the views Colin is getting!! good advertising for adafruit. more Colins lab please ; -)

@bikingmnviking3801 8 років тому

Beacon? So would this make it good for a lost bike or dog, or best kept indoors for keys and lost remotes?

@MrDarioGuida 6 років тому

Is there any tutorial to create a custom service with custom characteristic ? I would like to create a custom service for an accelerometer to notify XYZ coordinates

@arturorosete1016 6 років тому

Hi! Have you only used it on Arduino? Because I'm trying to use this module with Mbed, any guide for the Mbed environment? Heeeelp

@greaterthanbut 8 років тому

Love it!

@atom2319 2 роки тому

I Love you Collin sir..

@Jayrod64 6 років тому

Honestly, while I would be all for Bluetooth using less power, from my experience, devices that use the Bluetooth Low Energy standard often have issues with range, connectivity, and even latency. It’s particularly caused me many problems on my Sony 43 inch X800D, literally a 4K Android TV, which has noticeable input lag at times when using a Bluetooth Controller for emulators. This is why I often groan when I see it listed in specifications.

@amelakaraman1979 4 роки тому

Hi, at the moment I'm experimenting with Adafruit Feather 32u4 Bluefruit LE. I bought 0.8" 8x16 LED Matrix FeatherWing Display - Yellow-Green. In this video (3:01 minute) he , using the Bluefruit LE application Color Picker, sends a color value over to the board in RGB format. I want to ask, if someone has a Arduino code so I can also control the led matrix display with Bluefruit app?

@TheEricBrian 8 років тому

Collin, is there a page that you can point me to where the products you showed in this video are purchasable? Thanks! :)

@Jeff121456 8 років тому

+Eric Coffman all are available at adafruit www.adafruit.com

@TheEricBrian 8 років тому

+Jeffery Rowan Yes, got that. But it would be nice if all the products were on one page.

@disruptityourself 8 років тому

+Eric Coffman www.adafruit.com/categories/255

@jesusginard 6 років тому

Wouldn't it be a good time for rasure?

@marsCubed 8 років тому

Everyone who likes programming Arduino and Android needs to discover APDE. It is an indescribable joy to be able to program a portable device on the go with processing. a great prototyping language IMO.

@alexardeleanu8962 6 років тому

Where can i find the wallpaper?

@kentatakao6863 6 років тому

Hey, this dude used to be on Make!

@TrungTran-hw7ws 6 років тому

HUGE FANNNN

@ancypaulc5312 8 років тому

please upload more collin video

@harshchittora3468 6 років тому

Hey, I tried connecting the esp32 dev-kit with the bluefruit app. However it fails to completely connect. Can anyone help

@headbanger1428 Рік тому

I’m trying to find that Locate app on iOS, but the Apple App Store is useless for actually searching. Does anybody have a link, please? Oh and yes, I know there are others, but all that I saw collected data.

@rrni2343 8 років тому

Awesome beard!

@DPaquette 7 років тому

Nice short little vid.

@getanewwebsite863 7 років тому

Wait second..the Bluetooth logo is a B! I feel like an idiot for not seeing that before.

@thedoortonowhere 8 років тому

I always get a little sad when there hasn't been a lab video recently.

@yangtimothy7351 7 років тому

Agent Smith Teaching Engineering!!!

@setha6096 8 років тому

cool

@yuudai1400 6 років тому

Think multiple RPi Wi-Fi range extenders around a building, a BLE advertising beacon to the nearest range extender paired with automatic WiFi network switching protocol. Boom.

@RexusKing 8 років тому

Collins beard is awesome, and I thought the king was called blue tooth is because he likes blue berries? I might be wrong…

@themaconeau 8 років тому

What is the typical range for BLE?

@bartz0rt928 8 років тому

+themaconeau I think it's the same as regular bt, so about 10 meters max.

@themaconeau 8 років тому

Bart Stikkers Thanks.

@aaronlowe3156 7 років тому

Cool

@ArduinoAtmega8 7 років тому

I dont caught, is it a Bluetooth or a WiFi?

@gamingradar1097 7 років тому

collin is classic

@industriewegweiser6274 5 років тому

👍

@JNBrady 7 років тому

I don't understand how this technology wouldn't be good for music. You can just send the information straight to the speaker, and it plays the song, and when the next song comes up on your phone, it can automatically send the information. Can't you do that?

@z4k4z 7 років тому

As Collin described it, BLE is good for intermittent short-burst data transmission. Not so good for streaming data, which is what you'd do with a BT speaker.

@igrewold 7 років тому

www.banggood.com/TDA7492P-Bluetooth-CSR4_0-Audio-Receiver-Digital-Amplifier-Board-p-1067571.html