КОМЕНТАРІ
Know All
Know All День тому
This video is fast paced, but to the point. One can always play and pause at the time of execution. Well done.
Random Guy
Random Guy 12 днів тому
Is it possible to extend its range?
LiveSparks
LiveSparks 12 днів тому
There are some ESP32 modules that have external antennas. Those would have better range.
rodolfo daniel
rodolfo daniel 12 днів тому
Music too loud, annoying
Bunny Killer
Bunny Killer 20 днів тому
you set a new record for the fastest tutorial ever... its a good thing these videos have pause
qwemzy
qwemzy Місяць тому
lol four years later
paresh mhatre
paresh mhatre Місяць тому
generic esp8266 board is not listed in board, where it is?
Kishore Mulupuri
Kishore Mulupuri 2 місяці тому
Hi I am trying to flash Micropython Code into 8266.I am using thony IDE.How can i check weather all the dependencies are Successful
Ron Carney
Ron Carney 3 місяці тому
Try and go more quickly next time, some one might have understood it! Slow down!
wei48221
wei48221 3 місяці тому
This is a very helpful tutorial for newbies. Thank you very much for your effort.
Hasan Agha
Hasan Agha 3 місяці тому
distracting music was disterbing
Progetti con Emanuele Frisoni
Progetti con Emanuele Frisoni 3 місяці тому
Hello My Friend!
Nimbark Hirenkumar
Nimbark Hirenkumar 3 місяці тому
V good
Steel Forge
Steel Forge 4 місяці тому
Bro in some videos they r telling to choose internal 8mhz nd burn bootloader bt same when i did it shown error . Why?
Radu Horga
Radu Horga 4 місяці тому
Hi! Do you know any method to limit on the server the number of incomming connections (clients) to one? Thank you.
LiveSparks
LiveSparks 4 місяці тому
Glad to hear it.
Radu Horga
Radu Horga 4 місяці тому
@LiveSparks Thank you, it worked! I stop on connect and start on disconnect.
LiveSparks
LiveSparks 4 місяці тому
Sorry, I meant pAdvertising->stop().
Radu Horga
Radu Horga 4 місяці тому
@LiveSparks Thank you. I'm not sure I get it, if I start it even if the first client has connected, it will still advertise for the second and subsequent clients, right?
LiveSparks
LiveSparks 4 місяці тому
You can use pAdvertising->start() after the first client has connected.
Martin Vychodil
Martin Vychodil 4 місяці тому
What about ur ram sticks mate. Read manuals people.
LiveSparks
LiveSparks 4 місяці тому
I switched then to the proper slots
Technical Yarana
Technical Yarana 4 місяці тому
thank you so much sir creating this video
Mahendra U
Mahendra U 4 місяці тому
Superb explanation boss and thanks for this tutorial.
Nick C
Nick C 4 місяці тому
What do you use for an ide
LiveSparks
LiveSparks 4 місяці тому
Visual Studio Code (VSCode) with the PlatformIO extention. If you go to the link in the description, all the links to the stuff I use should be there.
LiveSparks
LiveSparks 4 місяці тому
Should have just attached another button.
Rony Chakraborty
Rony Chakraborty 5 місяців тому
please reduce the music :P
froh_do
froh_do 5 місяців тому
Will this code also work if I use other hardware? I am using the dht22 as a sensor and I have the bluefruit spi friend as a bluetooth device both connected to the arduino
LiveSparks
LiveSparks 5 місяців тому
The Bluetooth code is hardware specific to the esp32
SoloSailor sv
SoloSailor sv 5 місяців тому
The BLE Viewer App does not see any devices at all, the nRF Connect works fine as sees all BLEs in the area
Armstrong
Armstrong 5 місяців тому
can you do 2 way communication? thank you
Armstrong
Armstrong 5 місяців тому
@LiveSparks is it in your videos that I can find?
LiveSparks
LiveSparks 5 місяців тому
Yes, it works. I have tried it.
Armstrong
Armstrong 5 місяців тому
@LiveSparks have you tried it? I'm planning to use it with my car to have two way communication for verification
LiveSparks
LiveSparks 5 місяців тому
Yes
SoloSailor sv
SoloSailor sv 5 місяців тому
Please clarify: This sets up the ESP32 as a BLE Server in Broadcast mode? THANKS
LiveSparks
LiveSparks 5 місяців тому
Yes
Comrade Phrog Films
Comrade Phrog Films 5 місяців тому
looking back that pc looks terrible
Comrade Phrog Films
Comrade Phrog Films 5 місяців тому
@LiveSparks i assume it does, but the look hurts
LiveSparks
LiveSparks 5 місяців тому
Interestingly enough, that is the one thing that I have never thought about replacing. It works surprisingly well. Never had any throttling issues. It just looks bad.
Comrade Phrog Films
Comrade Phrog Films 5 місяців тому
@LiveSparks at the time it was a great pc but oh god dude the intel cooler killed me
LiveSparks
LiveSparks 5 місяців тому
I don't think it ever looked pretty. I just threw together whatever I could afford at that time. I thought it was decent then.
Enrique Eguia
Enrique Eguia 5 місяців тому
1:46 what is the cable that ill insert called?
TTV Juicybag
TTV Juicybag 5 місяців тому
Did i go wrong my pc is on fire
LiveSparks
LiveSparks 5 місяців тому
It's just running too fast because of the new lights. Try cooling it down with some water.
Armstrong
Armstrong 5 місяців тому
i need help, mine is returning +ERR=1. what should i do?
Tranja Vanadbia
Tranja Vanadbia 5 місяців тому
People of India please help the white people of America.
Giho Zuniega
Giho Zuniega 6 місяців тому
my error said my serial port_does not exist or your board does not connected what should I do?
KRISHNA
KRISHNA 6 місяців тому
Thanks for great tutorial but BLE_Viewer2.apk is not able to detect my esp32 ble device
Gaurav Badgujar
Gaurav Badgujar 6 місяців тому
Can you guide me
Gaurav Badgujar
Gaurav Badgujar 6 місяців тому
Can you guide me
Best Cola
Best Cola 6 місяців тому
how do u use the master card to open it tho
MAGIC MEDIA
MAGIC MEDIA 7 місяців тому
Too fast
Martin van Rijs
Martin van Rijs 7 місяців тому
OMG dude if you do a tutorial then pls slow down and kill the darn music. I got lost about 20 times. It kinda sounds like you need to get on a plane within the next 2 minutes. :-(
Michael T
Michael T 7 місяців тому
this was a great tutorial, i wouldnt recommend it to people who dont know anything about arduino or havnt seen/used transceivers before. This is a GREAT tutorial for people that need a refresh, who may need to double check their setup, or have used similar boards and dont want to go through long boring tutorials again!
DON BOI
DON BOI 7 місяців тому
Do you have to connect the reset to ground. When I connect the reset to ground the rest of my project does no function...
ulrich pavel
ulrich pavel 7 місяців тому
How to doit with dht11 please
Raghad AlHarbi
Raghad AlHarbi 7 місяців тому
thank you very much<333333
FieryFalcon
FieryFalcon 7 місяців тому
Even after 5 years, I was trying to boot up my Pi 2 B+ and soon figured out it wasn't booting because of OS issues, for some reason it was not supporting the latest version although the raspberry pi site said it did. I wanted to watch a video like this to get the OS version used to boot it up and then finally upgraded from the Pi interface itself. Thanks so much!
Jo Ro
Jo Ro 8 місяців тому
Excellent! Well done!
Mark Lewis
Mark Lewis 8 місяців тому
The foregound music was too distracting and I clicked out of watching les than 1:30 mins of your video. Why bother including music in the first place? It isn't going to get you anymore views.
MostlyWeed
MostlyWeed 8 місяців тому
"you cant do shit" lolol
Javier Guajardo
Javier Guajardo 8 місяців тому
The link for preferences does not work. It must be https instead http. arduino.esp8266.com/stable/package_esp8266com_index.json
TKFRvision
TKFRvision 8 місяців тому
Why aren't you making vids no more? They are so awesome..
LiveSparks
LiveSparks 8 місяців тому
Kinda busy with my job, might start again next year.
Oswe Vega
Oswe Vega 8 місяців тому
great help, what about the logic levels ? 5v or 3,3v to use with esp ??? ive seen many times used like this pure 5v.
Oswe Vega
Oswe Vega 8 місяців тому
@LiveSparks ok but in all datasheets is mentioned not to use 5v. Thanks anyway
LiveSparks
LiveSparks 8 місяців тому
Esp uses 3.3v logic levels but the serial pins work fine with 5v signals. You mist use 3.3v for the rest of the pins just to be safe.
Vishal Panchal
Vishal Panchal 9 місяців тому
Best BLE tutorial... 👌🙌
sandeep singh jagdev
sandeep singh jagdev 10 місяців тому
Best tutorial also I want to know that is connection remain connected when esp32 wakes up from deep sleep (i use deep sleep for very low battery power consumption (1mA) )??
Sef Weber
Sef Weber 10 місяців тому
Hi you deleted the project from easyeda
LiveSparks
LiveSparks 10 місяців тому
I seem to have lost the actual project files but the gerber is still linked in the discription which you can use to order the boards.
Sef Weber
Sef Weber 10 місяців тому
@LiveSparks I've looked everywhere but can't find it let me know when you found it thanx in advance
LiveSparks
LiveSparks 10 місяців тому
I don't think so, let me check
Hanief Knight
Hanief Knight 10 місяців тому
Thanks
Matthew H
Matthew H 10 місяців тому
Thank you so much for this tutorial!!!
Jairo Reyes
Jairo Reyes 10 місяців тому
Good video, how can I make a simple process a resend some data to the phone? For example, a humidity sensor and a light sensor send data to a device, and then the device sends these data to my phone via Bluetooth. Can a ESP32 be configured as Client and server at the same time? Thanks
Brandon Harp
Brandon Harp 10 місяців тому
I know this is an old video, but I'm having an issue compiling the code in the IDE. Continue to get 'Class MFRC522' has no member named 'PCD_Init'. Ideas?
Bhuvan Sharma
Bhuvan Sharma 9 місяців тому
@Brandon Harp Could you contact me on email? I would be able to help you better in that way. "[email protected]"
Brandon Harp
Brandon Harp 9 місяців тому
@Bhuvan Sharma Could you please share with me? We have looked at the code, however it seems like it is not writing the UID to EEPROM. Would you be willing to share a working version of the code? I'm unable to make anything work.
Bhuvan Sharma
Bhuvan Sharma 9 місяців тому
Yes
Brandon Harp
Brandon Harp 9 місяців тому
@Bhuvan Sharma Were you able to make this work?
Bhuvan Sharma
Bhuvan Sharma 10 місяців тому
github.com/miguelbalboa/rfid use this for mfrc522 lib
priceandpride
priceandpride 10 місяців тому
what the hell
Al Mesa
Al Mesa 10 місяців тому
Great video! this helped me finally have success programming an ATtiny85. I also think your white board you designed to expedite further programming removing room for errors during using jumpers.
jawwaad janjua
jawwaad janjua 10 місяців тому
Although the thumbnail of the vid was clickbait😂, this was still really helpful. Instead of a button to unlock the door from the inside, could you use a sencor?
gazzacroy
gazzacroy 10 місяців тому
nice one good video thank you
Abhijeet Todkari
Abhijeet Todkari 10 місяців тому
I have 12 volt DC white led strip, will it work?
LiveSparks
LiveSparks 10 місяців тому
Yes
Guruveer Singh
Guruveer Singh 11 місяців тому
Please help me on this error ....Done all Connections right still getting error "esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header " How to remove this error ??
Goran Josic
Goran Josic 11 місяців тому
Really good explanation!! Thank you!
Ben Bitenchett
Ben Bitenchett 11 місяців тому
The code isnt in the description
Kevin Thomas
Kevin Thomas 11 місяців тому
Thank you for your BLE videos. I have an ESP32 and I have tried your BLE examples and they all work on my phone. I am struggling to get the BLE Client to work as I want to be able to have another ESP32 read these values. Here is what happens when I run your BLE_everything_to_string program on another client BLE which I am using the built in BLE_client app: Starting Arduino BLE Client application... BLE Advertised Device found: Name: , Address: 4b:41:58:c8:94:f2, manufacturer data: 4c0010050818237b8e BLE Advertised Device found: Name: , Address: 1e:44:1e:8d:54:08, manufacturer data: 0600010920021f0f72b658f8fa6a56054b76f656467d07548b169b875d BLE Advertised Device found: Name: , Address: 4a:f7:2c:59:b5:ec, manufacturer data: 4c001005421c6e4d8a BLE Advertised Device found: Name: , Address: 7f:79:4e:7f:82:4e, manufacturer data: 4c0010050818237b8e BLE Advertised Device found: Name: , Address: 57:b1:e4:c9:d2:82, manufacturer data: 4c001005401c7dd543 BLE Advertised Device found: Name: , Address: 7b:d8:62:bc:e9:84, manufacturer data: 4c001005241c548cdc, txPower: 8 As you can see I do not see the Device Name or any of the messages like this is a string as I am seeing them on my phone app but not on the BLE_client. Any help would be appreciated!
Faisal Pangestu
Faisal Pangestu 11 місяців тому
yang bisa lora ajarin gw dong. butuh segera domisili jabodetabek. uang jasa pasti ada
Rashid Mostafa
Rashid Mostafa 11 місяців тому
Music 🎶.💥😭
Abid Raihan
Abid Raihan 11 місяців тому
What do you do when power goes out?
LiveSparks
LiveSparks 11 місяців тому
When I was using it, it was hooked to a power line that had UPS backup. But this is always a concern with electronic locking systems. People do actually get locked out of their homes/offices when power goes out and they don't have any backup.
Arthur Goujon
Arthur Goujon 11 місяців тому
best tutorial on this topic by far! many thanks!
Bejan Arqania
Bejan Arqania 11 місяців тому
Hey. I want to load the vigik system codes on a card or key fob to open the entire vigik system, do you do this and how much is it worth? [email protected]
Bejan Arqania
Bejan Arqania 11 місяців тому
www.google.com/url?sa=t&source=web&cd=&ved=2ahUKEwjVgPTWpLnrAhX1BGMBHW_kBi0QFjAKegQIBBAC&url=https%3A%2F%2Fbadge-vigik.fr%2Fblog%2Findex.php%2Fle-pass-vigik%2F&usg=AOvVaw2Z0SuRxc3po_T3CwvKEPC7
Bejan Arqania
Bejan Arqania 11 місяців тому
write google and find out
LiveSparks
LiveSparks 11 місяців тому
I am sorry I don't know what that is.
Subham Singh
Subham Singh 11 місяців тому
What is the cost of led strip which you are using and the name of cable. Please tell me the exact price. I also need to buy one. Please.
Subham Singh
Subham Singh 11 місяців тому
@LiveSparks Thank You sir for your consultance.
LiveSparks
LiveSparks 11 місяців тому
Those are breadboard jumper wires but they are not really necessary, just use any wires that you can shove into the molex connector.
LiveSparks
LiveSparks 11 місяців тому
I don't remember the exact cost(This was a while ago). But I know that it was fairly cheap. I bought the strip from a local store instead of going online. What cable are you referring to?
Rakitha De Alwis
Rakitha De Alwis 11 місяців тому
best BLE tutorial i have seen so far !!
Rakitha De Alwis
Rakitha De Alwis 11 місяців тому
awesome video. Concise introduction, just what i was after. thank you and keep it up
siddhant arya
siddhant arya 11 місяців тому
Plz make a video on different types of molex wire
Startobytes
Startobytes 11 місяців тому
Way to loud Background music
Emrah Sakarya
Emrah Sakarya 11 місяців тому
Unfortunately code is not working now. It's connecting to Wifi but servo is not working.
Siby Joseph
Siby Joseph 11 місяців тому
Thanks...This video helped a lot
Deepya A
Deepya A Рік тому
Umm i dont know why but it's only showing me the 1 port of arduino uno
Shailendra Gupta
Shailendra Gupta Рік тому
I get this error esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header
Shailendra Gupta
Shailendra Gupta 11 місяців тому
@Adad Mohamed Cherif Kindly check gpo0 pin should be connected to vcc not ground
Adad Mohamed Cherif
Adad Mohamed Cherif 11 місяців тому
@Shailendra Gupta Thank you for your rely. The thing is the uploading did not go to its finale stage , il simply stopped in the middle and this message of " error esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header ames" and before that , the red led is on and the blue led is flashing . I supplied the esp8266 with 3v of battery juste to avoid the 3.3v of the arduino and then I put a 10uF between GND and VCC of the esp8266 and before programming I connected the rst and gpo0 to the gound . No way it does not upload the code. I have been looking for the problem for a whole week without success. Please could you help .
Shailendra Gupta
Shailendra Gupta 11 місяців тому
@Adad Mohamed Cherif your device looks good. God knows what is the problem
Adad Mohamed Cherif
Adad Mohamed Cherif 11 місяців тому
@Shailendra Gupta Thank you for your reply, the device esp8266 is lighting (red led) and the blue one is blinking too when I was uploading th code but it stopped before finishing the uploading and then I get the famous message.
Shailendra Gupta
Shailendra Gupta 11 місяців тому
@Adad Mohamed Cherif might be the device has become faulty. My power LED is not lighting up. That is why the esp8266 is not discoverable. Kindly check your device as well
Clifford Mathew
Clifford Mathew Рік тому
Excellent! Thanks
David Clawson
David Clawson Рік тому
Very helpful, thank you!
shaiseg
shaiseg Рік тому
Thanks for a great tutorial! May I ask where do I find the XML that defines a pre-defined standard characteristic like the temperature (8:30 in the video) I do not find it anywhere in bluetooth site. The service XML does not have this info. Thanks!