Bluetooth Arduino RECEIVE data + Chart

[@ELECTRONOOBS]

I hope this small tut will help you. Check my webpage for more details. Want to help me? Here is my Patreon: www.patreon.com/ELECTRONOOBS Thank you. Also use my Q&A for any question. Keep up!

[@AftabAlamrzaattari]

Sir,I want to receive ECG signal that is already conditioned and filtered but the value is in analog form using arduino uno an HC05 to my android phone.i want a graph plot of the signal I am receiving on the phone directly.. Sir please help how can I go for it?

[@nawafshamrani3762]

excuse me i try to do this tut but i didn't get any value in the application

[@TheLock6]

@@nawafshamrani3762 same here, trying to recieve values from a temp sensor in float format, in die Arduino IDE Serial Monitor I get the values but they wont display on the phone...

[@pheonxCapital]

Hi I'm trying to work on something system that recieves data from the headphone Jack instead of bluetooth please assist with such a tutorial

[@kukubird8085]

does this apply for hm10 bluetooth to0 ?

[@brentroberson7211]

Thank you I’ve been trying to figure this out for so long, finally you shared it. I’ve used many of your videos for my projects you’re definitely the best arduino youtuber👍🏻 thanks again

[@lakzury9293]

Man i hope i had found you before your voice is magical i am a student making project and this video helped me alooot 👍🏼👍🏼👍🏼

[@nothj]

Thank you sir, not just for this video but for all your youtube content.

[@mangoman538]

Brother you literally work as my big brother 😊😊😊❤❤❤❤ No proper video as you I literally beg to have such teacher to me 🤩🤩😚

[@rodstartube]

did you record the video in a boat?

[@YoDay]

rodstartube : Why do you feel so?

[@amirnes2762]

​@@YoDaycuz screen moves wavy like into boat 😐😂

[@YoDay]

@@amirnes2762 ohhh 😂

[@Loopyengineeringco]

He uses a lot of floats.

[@mohammadnaeimi6733]

:D

[@BorisChuprin]

Oh. Floating effect wasn't best idea :(

[@ramirotapia2217]

maybe its not his material

[@grk0502]

now the question that only God can answer, how tf do you only have 250k subs, you deserve 1M+ , best arduino bluetooth tutorial, congrats for the video, you just won another subscriber , continue with the great work

[@nightfighter78]

Wonderful tutorial, thank you! Today I ran my first arduino bluetooth connections succesfully and also my first Anrdoid apps. This is interesting !

[@nityodayt]

You explained very well. Keep it up. I love it.

[@simplyInvent]

I love u bro, thanks you LITERALLY saved my life from my teachers ;)

[@robukits]

Can you explain with multiple sensors data read on mit app

[@MCsCreations]

Fantastic, man. Really, really good!

[@kamalambrator4332]

Hello my friend. I want to thank you very much for all you have given to the world very important topics. thank you very much

[@noelomeli1520]

Great video! Thank you so much for making this so easy to follow!

[@fabio5149]

Grande you helped us, RdM & FdG SRL

[@fabio5149]

you helped us again, thnks

[@alexcarrasco2774]

Amazing bro, great tutorial, really thanks

[@Sariel2030]

ELECTRONOOBS YOU SHOULD DEFINITELY MAKE A VIDEO EXPLAINING HOW TO BUILD A CIRCUIT, CODE, APP AND ZERO CROSSING CIRCUIT WHICH CAN CONTROL AT LEAST 5 AC LIGHT BULBS AND BE ABLE TO NOT ONLY TURN THEM ON/OFF BUT DIM EACH ONE OF THEM SEPARATELY VIA BLUETOOTH HC-06 AND ANDROID APP. THAT WILL BE A CHALLENGE!!!

[@rakshitabaadkar8355]

Thankyou so much..this really helped me a lot in my project work..thanks again

[@tecktudio9471]

This video is very very useful to me thank you

[@robertlongoria765]

Good job..everything is here! I wii slow it down and watch again but excellent non the less! Thanks.

[@homaw4083]

Thank you for the video. Please can u give me an example for an ECG heart rate monitor using an app

[@LastChanceNow]

Great video! How to see the temperature with a float on the graph?

[@nitatanowati8574]

Wow very amazing tutorials, this is the video i was looking for!! So, can we stop sending data and save graph values ​​then create new graph afterwards? of course without deleting the old graphics. Thank you sir

[@namphuonghathi9925]

Need more people so spread this video more

[@coolfiretech]

Thank you very much...This Video is very useful for me....

[@multimargejta123]

Excellent tutorial! We want more arduino tutorials

[@ashokkumar-zk3ob]

Thanks, Keep educating. Suggesting make one with WiFi too using 8266

[@FreeCircuitLab]

Can you write a program to log data for electronics practicals, like input voltage vs output voltage table or current vs Voltage table, I want to use this to quickly take data for MOSFET, BJT,diode or any other components curves, op amp input/output voltage cirves. Please suggest how can we take data by Arduino, it will save hours of time

[@rimtrabelsi8115]

Thank you so much. I appreciate you!

[@personalprofile5097]

can we do the same thing with HC-05 module ?

[@teknoman123]

Thankyou for sharing. Very something for me.

[@lakzury9293]

Good job👍🏼

[@antonioramirez8260]

Thanks for the video. Helpful!

[@jotchava]

Another great video!

[@vishal01mehra]

Great work thanks to teach us, if you have time kindly make something with that tcs3200 rgb colour sensor, it would be awsome. Thanks once again

[@shuvrajyotibose5504]

Code for HC-05 & MIT App inventor For ploting a graph of an analogus sensor of the arduino uno

[@saptarshiraut6300]

finally .... thanks bro .. kip it up...

[@idvfpv]

"kip" it up???? that's not english!

[@אסנתיחזקאל]

Hi I coudnt get the detect app to work , the "nothing " and "detected " are both on all the time what could be the reason ?

[@lavanyanarasimhan2071]

can you say how serialprinting the data will transmit data just want to know i cant understand otherwise the video was awesome...

[@kevinperillo]

Can you show us how to programm a Android app, without this Scatch tool ?

[@nityodayt]

That's a bit complex. You will have to learn Java programming with Android studio, and then it's integration with HC-05 so it might take couple of months if you start from the beginning but it's possible.

[@fisslewine1222]

What if you have several devices, how would I receive an array of data? As I did not see the option of an array data type in the Android mit app developer?

[@saadahmad485]

exactly the same problem i am facing... did you find a fix tho ?

[@lokeshbotcha6309]

I'm to check the multiple conditions in ultrasonic sensor. my code gives 8 random letters. But in if else condition only 1 condition is checked.I've used else if conditions and 8 individual if else conditions but it is checking only single if condition it is not checking the remaining else if conditions.

[@Ramon-ei5bc]

is there a video of you controlling the tank with the app?

[@retsalb3517]

THANK YOU SO MUCH MAN!

[@kevinsheth2658]

Hello I have hd planetary dc encoder motor I want to run it with bluetooth but the thing motor is running with bluetooth but it's not showing the increment values

[@nimatorshizi68]

its so good but why dont show full screen?

[@dolonroy3786]

Really a very helpful vedio.

[@Zhaymoor]

awesome project thank you so much

[@pawelwojcik7550]

in my case with your app and HC05 module it doesn't work, just showing "???" instead of values sent from arduino

[@mustafaaliraqicenter6480]

Which programming language i have to use to make this mobile app? Thanks ..

[@stephenherbert8575]

I am also looking for that APP... Is it MIT App Inventor ?

[@GingerBeker]

this is a great video!

[@ANGEL-mb9yx]

Ur great don't worry about life

[@webweaverashik]

Very much informative and instructive tutorial. Thank you, brother Andrei.

[@sameerk12982]

Thanks a lot for this tutorial....it helped a lot. I am successfully sending and receiving data between arduino nano and android phone. But why are you not creating voltage divider for rx input of bluetooth module...which is 3.3v and arduino is supplying 5v through tx output....it might damage hc05 module with 5v in to rx when required is 3.3v.

[@Take19797]

this video was great, but I rather not have the screen shake other then that all was good

[@AndreChampoux]

Do you have a tutorial to get the date & time from a PC via Bluetooth and display it on the Arduino Oled?

[@BastlsGarage]

Thanks, that helped a lot! But please don't let the video move around. It makes me sea sick^^

[@bigbread9000000]

I thought a voltage divider to drop voltage on bluetooth module receive pin to 3.3 volts was necessary as to not burn up module?

[@writingreviews602]

Could this be done with multiple potentiometers where they are all connected to the Bluetooth and transmit data?

[@abdfan8038]

If I need to receive only text message than what should I initialise in blocks

[@glidinghigh4836]

Hi, I love your videos and the variation in topics too. I do believe your voltmeter app has the 'before' and 'after' swapped around as I get an error when trying to connect to BT. I also cannot get it to display the float number correctly!! Can you update the information on your web site . Keep up the good work my friend.

[@harithishak6431]

I have followed every step that you did but the text still remain 0. The Bluetooth connection is fine. But it cant display the potentiometer value on the phone. Why did this happen? Please help me I'm working on my final year project.

[@karlz_thrasher]

Amazing tutorial thanks

[@pabloc.izaguirreartavia828]

so cool !! Thanks !

[@venkatyalamati3285]

Thanks for the video .... Plz make a video on how to store the data received from Arduino (analog read data via Bluetooth) to a text file and store the text file in a shared folder like Documents folder of internal storage... I am trying for this but not successful...

[@hizonopusdie]

But can you send and receive data from arduino?

[@frans5163]

i did the same thing but with dht22 sensor, but when i try to find my bluetooth on my android its there connect and pair but in my android app it says "error 507 unable to connect, is the device turn on" my arduino code is right and works on serial monitor, but cant show it on android. all i want i just shows my serial monitor on my android apps :(. can u help me what's about?

[@TheYerko183]

Same right here, did you find some solution at this problem?

[@marksanity11]

any updates regarding to your problem?

[@ScienceLab760]

Hi thanks for share this project, Nice tutorial, maybe you can after make one's about MIDI sounds.

[@davidkempton2894]

Very nice 👍

[@joescopo8933]

Wow! This is a great video! I want to do this and make a bluetooth bicycle speed sensor. I was wondering if someday, you could do a video on using the Reyax LoRa modules with arduino. I've seen videos of people using the Reyax (rylr896) to turn an LED on or off or blink an LED. However, I've never seen a video on someone using the reyax modules to get a potentiometer on one arduino to talk with another arduino with an OLED. I'm at the moment trying to get this going, but having a hard time with the code. All I can get to print on the OLED, is "0, 2, 2, 2, 2, 2,......" I can't get it to print 0-1024. Any ideas? Anyways, great video as is all your videos. Very informative.

[@androidemulation5952]

could that work with HC-05 as well?

[@saitejasurampudi7572]

PLEASE tell us bro how to receive multiple sensor readings please

[@nektarioskourakis8331]

Great tutorial ! Please consider to do a similar with ble Bluetooth or more capable Bluetooth device with better range! ! I tried a more complex project with two Bluetooth.The first transmit data to PC -processing ide sketch catch the data- and the other receive commands from mobile app Inventor . some times failed to connect so I gave power from external source.. The problem solved in 80%.So I realised that they draw more than 200ma when they try to connect.I am right? So I gave you a lot ideas for a new tutorial!!! Hi from Greece!!!

[@cokeryusuf8560]

I CREATE THE APP BUT IS NOT RESPONDING BUT DISPLAYING UNABLE TO CONNECT ASKING TO IF DEVICE IS TURNED ON I USED HC-05,ARDUINO,VOLTAGE DIVIDER AND CODE WHICH IS DIFFERENT FROM YOURS IN IDE

[@stathiseleuthriou1629]

hey i watch you are video and i will like to ask you HC-06 that need to put a voltage regulator in the Tx portal to make the voltage into 3.3 v how you did it ?

[@elmercantu9288]

Mamalon 👌🏼

[@rittol2365]

How does this work without the serial bt library, how did u make your device discoverable

[@satyamsinha6571]

sir can we share mobile battery percentage to aurdino by using this above software

[@youssefabdelmoumen9183]

Hello thank you for this video. I have a project of controlling the temperature and the pressure in the same time and if there is an issue of this two parameters the application send a message to the technical centre but I have a lot of difficulties

[@phynex5555]

So the app creation is for android only? Is there anyway for iphone?

[@payaldas5597]

Can we use the same app to display sentences which is to be received from tftlcd lcd via Bluetooth module to Android phone....????

[@payaldas5597]

If yes then what changes I need to do to receive sentences my project is about food ordering system and I want to display Food which is ordered

[@lestermandulado287]

Good day sir I would like to ask if ever that application can also produce sound ??? I mean once the sensor detect an object the bluetooth will send the data but instead displaying a text on application. it will produce sound. thanks in advance sir i really admire your project

[@nimatorshizi68]

i do this but phone cant connect to bluetooth module its not work correct

[@PedroHenrique-nd2el]

I'm trying to develop a project like the second app (ultrasonic sensor), but my app isn't working like yours. When I open the app the two labels are colored, the "nothing" and the "detected" too. How can I solve this problem? Could you help me, please?

[@shashwatgoel4621]

How to do this project with HC-05 instead of -06????

[@alonso7881]

Is it possible to do it but with a HM -10 I am having problems with connectivity with this module

[@andreacarreno2236]

Can you show us the "JOYSTICK" app that you have there? I'm tying to create an app that change the screen color of my smartphone when I press a button like a joystick... Thanks

[@TheDIEGOyello]

I just bought a HM-10 BLE Bluetooth module, do you think it will work the same way as the HC-06 that you used? Very good video btw

[@adidanish2917]

may i know how to read data when there's two hr-s04 sensors for third project?

[@alejandroalfonso6651]

How do you move to the connections you want so fast? is that editing or are you using shortcuts

[@elifdemir3100]

Thank you for this tutorial. I want to receive data from arduino to app consecutively. How can choose timer interval of the clock in the mıt app inventor to receive data properly?

[@adilfarooq1430]

Hi, did you face any delay in receiving signals to the hc05. I am getting delayed signals and at time it jams. What can be the issue?

[@Ray-by2ix]

Hi... I got a question that I think you could help me. I have an Arduino project with the Fingerprint module. After i finished it, I want to register a new fingerprint to my project but I want to do it without connect it to the computer. But I want to register it through Android Application that I made using the MIT APP INVENTOR. After that I am confuse at how to write the Arduino code ... So I really hope that you can help me to finish this project

[@chongipnida]

hey man, tghis video gave me a lot of hope for my project could you tell me if it ispossible to use potentiometer or encoder to make circular app searcher??(to find and play certain video for example) ??

[@AkshanshShrivastava]

Which function you used to send data from ultrasonic sensor to arduino

[@michaelcanares5041]

Thanks a lot bro. 👍👍👍

[@nizarch22]

No need for cinematics like a wobbling screen in a coding video. Other than that, it was good.

[@pablocardenas843]

How do you fix the range of the canvas? I'm reading values between 0 and 5 Volts

[@vinoganani7453]

sir, how to set the minimum and maximum value on the canvas graph?