I configured my board as Tools/Board/ESP32 Wrover Module, and define CAMERA_MODEL_AI_THINKER for the pins definition. Because there are some different kinds of ESP32-CAM modules, so please check your board and your pins definition respectively. I clarified my module by trying to run the ESP32 example CameraWebserver first, then keep the setting for my other projects, but it maybe different from yours. Regarding my code, to make sure the camera module is initialized fine, please enable DEBUG macro in ESP32CamAI ino file, then use Serial Monitor to check if this message is output: "camera init state 0".

@elektroasik

3 жыл бұрын

Why when i try connect to ip, i cannot display the webcam? Respon please, because this is a really good project👍

@roboticslearner

3 жыл бұрын

@@elektroasik I have published the android source code, I think you should try debugging to figure out your issue, maybe there is some problem with the connection

@satriamuhammadazis6786

3 жыл бұрын

@@roboticslearner Where you published the android source code? Please give me a URL

@roboticslearner

3 жыл бұрын

@@satriamuhammadazis6786 You can find it here: github.com/longpth/ESP32CamAI

@satriamuhammadazis6786

3 жыл бұрын

@@roboticslearner what the software to make that android application? Android studi or else?

very very impressive . seems easy to people , but object tracking takes a lot of time in training the machine to distinguish and come up with a sure results. Wonderful job you've done there

This is a brilliant project. Thank you. It took me a while to figure it out, but when it worked it was beautiful. It's a complex code thanks for sharing it.

@rahulchowdhary8063

Жыл бұрын

hi sir I am facing problem esp is not connecting to phone 🥲 help me out pls

Thanks for posting this. Keep up your amazing work 😁

Thank you very much for sharing such a great project, it is magnificent. Congratulations.

Hello engineer, your project is great, thank you

I love this, Thankyou so much for sharing

plzz make a video in which you will make the complete project step by step. I love this project and want to make it.

How to connect the app to eps32 can board?? the serial monitor showing "camera init state 0" but app showing "cannot connect to esp32 camera" please help

Nice info, thanks for sharing it, keep it up :)

Great project!, which software did you use for the android app? I see the android source files in java in your github but I'd like to know where did you program it? Thank you in advance

Great project. In hackster tutorial you mentioned that Android phone can also control the ESP32-CAM GPIOs via UDP package. How to do this? simple code example will help a lot. Thanks!

Your projects are so much fun... thank you. (Samsung galaxy tab A, works great!)

Do we have to put short pin on Enable A & B because my robot is not moving at all, rest all computer vision stuff is working well, what to do?? Please reply

i would like to know who is performing the "detection" operation . Is it the esp32 or esp32 is simply streaming the video to the phone and then phone is doing all the heavy lifting like the detection and recognition stuff .

@roboticslearner

3 жыл бұрын

Yes, esp32 is used for video streaming and actuator controlling, AI task is executed by phone

Hello there sir. Can you please explain how the code works and what all processes are going in the Esp32cam so that ot can detect objects?

Can you please tell ke what should o do after doing all connections..and then what to do?

Hi there! I am interested in this kind of projects. I am planning to make an object tracker robot using Arduino UNO, ESP32 camera module and a bunch of servomotors for the movement of the robot. Can you help me for the code for the camera in order to detect and track the object? I would really appreciate if you can help. Thank you very much!

sir can you please share me that which version of esp 32 you will use in these Project like esp32 Ai thinker or only esp32

The android app is not supported in Android 11..Can you please make it for Android 11 and higher..??

I am adding the zip file esp 32 cam ai in sketch but nothing is coming and same is happening when adding Arduino web socket zip file in sketch. Please help

can i use the blue plastic servo instead the metal one

Sir, if I want to replace it with my own target detection model, how should I modify the code?

Hello sir. The project you made was wonderful. Can you please somehow indicate on how would we process the source code? Like should all the source code you've given will be written or just a some of it? Thank you so much, sir!

Hlw sir your project is great project. Sir Whether to work with Direct App after uploading the program

Hi, I really like your job! Could you recomend some good Object Tracking Tutorial/Guide?

I have downloaded the application from Playstore but it is not connecting to ESP32 cam module What should I do

Could the camera be used for an edge detection robot?

Can we connect with only browser because the app is lagging and app is difficult to connect

Hi! Your project is awesome. But I have a question. Is it applicable to use L293D motor driver instead of L298N?

@roboticslearner

4 жыл бұрын

Hi Jayvelou, I think there is no problem.

the app i can't found in play store link can you give Me the app

I’m trying to build something similar to this to sort brass by caliber by using a camera to read a headstamp where can I go for more info to learn how to build what I’m wanting?

@roboticslearner

2 жыл бұрын

Try some ml model with python first

I have done everything then also esp32 cam is not connecting with app why plz help me through it

It seems all is OK, except that the speed of the playing video with Android phone is very slow. And I do not know where the bot is because I can not get the picture in time on the phone. Please help me solve the problem.

bro all connections are ok plese we need detailed video for code and libraries

@roboticslearner

Жыл бұрын

I have a tutorial in the video description

Nice job, sir. Would it be possible to make the wheels turn right or left to follow the object? Also make the car go forward or backwards if the object gets too far or too close? Thank you.

@roboticslearner

3 жыл бұрын

Yeah, actually yes but because the number of esp32 cam gpios are limited

@syarruddin

Жыл бұрын

@@roboticslearner whats that mean?

I always thought that it might be interesting to look into building a robot like this. I see that your robot has a vision based line following ability and it can track objects and identify them but can it do anything else with that info?

@roboticslearner

2 жыл бұрын

Thanks for conment, I am thinking how to improve it

@myperspective5091

2 жыл бұрын

@@roboticslearner It reminds me of the Cosmo and Vector robots. Can it read bar codes and execute commands based on those barcodes? Do you have any plans to add any other functions to this robot? With a project like this have you reached your current range of knowledge in this are? Do you have a continued interest in this area of exploration as a hobby? What do you think of the Misty educational robot and other robots like the kuri robot and the Qbo original? Have you ever played around with any off the shelf robots like a; Darwin, Nao, Cosmo, or a Vector? How many years of programming do you have? Is it just hobby or college too? What future robot projects do you have? Do you find the current state of hobby robotics to be dwindling, stagnating, or plateauing and not advancing?

@roboticslearner

2 жыл бұрын

Wow, your questions encourage me a lots. Yeah sure I want to improve it more ... I am thinking of making it an easy learning stem robot too ...

sir plz help me......... when i am trying to connect the cam app with the esp32 its witting that can't connect to esp 32 camera..............sir plz help me its argent i am using oppo a31 phone.........

please give me the wiring diagram for esp32camera and lm298n. thank you

hello, the android app isnt working can you help please

Can we track and follow a particular object with this ?

Sir I have an error message will comes it will showing class WiFiClientSecure' has no member named 'setInsecure' _client.ssl->setInsecure(); What can I do? Would you please give me a solution please

Is sd card needed for esp32cam in this project?

where should i connect servo negative wire and we can give 7.4v to the car through motor driver plz answer

@roboticslearner

4 жыл бұрын

Please check the description below the video and you can find the hackster.io link for showing how to connect the electronic parts

May I know the reason y bot is hanging suddenly

I'm sorry you haven't made more videos lately. I hope we get past this stupid pandemic thing soon.

@roboticslearner

3 жыл бұрын

Yeah, I'll try to come back soon :)

Hello cn u share the code only for the object detection ??

good work but, in your arduino code there is conflicts motor control pins. can you please open and clearly comment pinns for l298 motor driver. or provide a schematic please

Seeking help here, Is there any possible if I supply 7.4v instead of 5 v??😅

@roboticslearner

3 жыл бұрын

In that case, you need a converter or an IC ex 7805 to convert from 7.4v to 5v for supplying the esp32 cam module, for the motors, I think you can supply them with 7.4v

ai possui a aplicação para download ou somente o apk?

'vector' in namespace 'std' does not name a template type this is the error i got plz help me out

@xyzoozo

9 ай бұрын

plz help me.same problem .new here.

hi while compiling i got 'vector' in namespace 'std' does not name a type error please help how to resolve

@adityadesai882

8 ай бұрын

same here....please help me

Its working dude thank you bro

@rahulchowdhary8063

Жыл бұрын

'vector' in namespace 'std' does not name a template type I got this error help me bro

@rahulchowdary6914

Жыл бұрын

esp32 not connected to phone help me bro

@abhijithabhi6598

Жыл бұрын

Redump the program bro

@rahulchowdhary8063

Жыл бұрын

@@abhijithabhi6598 bro 😅 I have edited the code I got an error Vector in namespace std does not name a template type So in yt comments only I got reply To edit the code Add #include Add lib vector I did that Code complianced now not connecting to phone

@abhijithabhi6598

Жыл бұрын

Both ur mobile and esp32 connected to same wifi

Hello please urgently help me I am getting error "WStype_t" has not been declared 😢

Sir can you please help I am not able to stream Esp 32 AI cam App

Hello,friend. Great project. I have a question, Is the pin LEFT_CHANNEL and RIGHT_CHANNEL in the code connected to ENA and ENB of l298N ? Thanks!

@roboticslearner

3 жыл бұрын

Hello Ding, LEFT_CHANNEL and RIGHT_CHANNEL are pwm channels, they are not pin numbers

Hai mate this is great! I have an obstacle program that reads "camera_wrap. H: no such file or directory" What is the solution?

@roboticslearner

3 жыл бұрын

Hello, could you follow the description below the video?

my ESP 32 cam takes 250mA with out the LED light so the bat drains quite fast.......or use a hughe bat

sorry, i try to implement some similar project in react native webview, how do you handle and ip default from a site, boradcasting to the app?

@sergioeddy11

4 жыл бұрын

do you have some react native projects similar to this? using esp32 cam

@sergioeddy11

4 жыл бұрын

I mean, how can you translate the ip defualt view to a webview in an application ?

@roboticslearner

4 жыл бұрын

Hi Edward-Hedz30, I have not used react native before, but I had implemented a web browser remote application using some basic html and javascript, could you check it if it can be somehow a reference : github.com/ANM-P4F/ESP32-CAM-ROBOT

how do i connect to my mobile? pleas tell me

Misleading title, the phone is the one doing the AI not the ESP32

does it also work with an i pad

He'llo sir in object tracking when we moving the box infront of espcam then the servo is working when we doing up and down but when we bring the box to left right why the car is not moving this system is only for servo only please say

@roboticslearner

3 жыл бұрын

Yeah, due to the limitation of the gpios so I have not implemented that function

@VikasHacker

3 жыл бұрын

@@roboticslearner can you try to add that also if it can 🙄?

hey buddy, I'm making a project where esp32 cam can identify that is there any person in the room or not and then according to that switch on/off the lights, using its camera module. plz guide me in this, how to do it ?????

@roboticslearner

3 жыл бұрын

You should use object detection and filter person class only, then count the person if more than zero or not, object detection you could use yolo or ssd mobilenet, but esp32 is not capable of running these cnn itself, so I think you should use esp32 for streaming and control the switch only, ai task should be done eslewhere...

can face recognition happen offline without laptop for example using just an 12C LCD screen to write names?

@roboticslearner

2 жыл бұрын

Good idea, not yet implemented

@konlop7000

2 жыл бұрын

@@roboticslearner I mean is it possible to just use offline esp32 to face recognizing?

does this project uses arduino board?

Hello Sir I have to make a Robot which segregates dry and wet waste using machine learning so i have the trained and tested dataset ready but how to implement it on Esp32 is a big problem plzz help me with it sir.

@Sinelizwi-il1gv

9 ай бұрын

Did you manage to do it?? I'm still struggling

Can we connect through browser ??

Can it follow a human instead,someone please reply

Sir I wanna contact you, because I have doubts related to this project. Sir how can I reach you

Brother how to uplod program?

Is this the Ai thinker's Esp32-S you were using? Pls let me know!

@roboticslearner

4 жыл бұрын

I don't think it is

@nithesh857

4 жыл бұрын

@@roboticslearner then which model you were using?

@roboticslearner

4 жыл бұрын

Could you check my pinned comment, I bought it from a local shop and not sure exactly about the model, so I had to try many times to configure the IDE and pin definition and then figured out which as my pinned comment works

My god sir it iss thunder really

Hi man! Fantastic project!! I am having issues connecting ESP32CAM to smartphone. They are both connected to th same wifi...

@rahulchowdhary8063

Жыл бұрын

bro is the code complied I am getting an issue 'vector' in namespace 'std' does not name a template type this is the issue i got help me plz

@rahulchowdhary8063

Жыл бұрын

same bro your project is it working?

@nabtakir

Жыл бұрын

@@rahulchowdhary8063 just add this line of code at the header of your code #include

It s formal or anual

How will the camera move left and right ?

@roboticslearner

4 жыл бұрын

The camera module does not have enough gpio to control many thing, so if you want to control the camera to move left and right, you need to add a arduino board

Hello A&M I have errors : undefined reference to `grabImage(unsigned int&, unsigned char*) and undefined reference to `initCamera(). what can I do? Thanks

@kj4051

4 жыл бұрын

I have try "//cameraInitState = initCamera();" and "//grabImage(jpgLength, jpgBuff);" this two lines. It Done compiling but I believe that camera should not work properly.

@roboticslearner

4 жыл бұрын

You must keep these functions, they are important, it cannot work without these function, you should download the repository and then extract it, there should be ino and cpp, h files inside, then use arduino ide to load the ino file and flash to esp32-cam, then it should work

@kj4051

4 жыл бұрын

@@roboticslearner Thanks so much, It's worked!

I want to ask, how do I connect this project, if I make my own application using the Inventor or Codular app? and can this project be opened using a browser like chrome or something else?

@roboticslearner

3 жыл бұрын

hello, if you want to use web browser, firstly you should try with this kzread.info/dash/bejne/qqqf2cWFc9yshJM.html

@chiragscience9434

3 жыл бұрын

plzz help me with it my app is not working its argent plzz help me

bro ye aap robot app se control kar rahe hena

Hello! this is very nice project. I tried and it Works! I have som quetions may will improve the robot. for example if trying to turn to left should also right wheel turn in revers direction. The same as to turn to right should left Wheel turn in revers direction. And som time it reset the robot .button LED and object traking not showing in App?The second quetion is what software or program you used to design Android App software? Any advise would be great, thank you!

@roboticslearner

4 жыл бұрын

This one is a prototype I made when I have free time, so it still does not work well in some case I think, but I would improve it in the future, I used Android Studio to make the app.

@abdelsalamhamid8829

4 жыл бұрын

Thanks for your reply , It will be great if you do a project for how to design App with Android studio for this project.

@roboticslearner

4 жыл бұрын

Yeah! That is a good idea, I am busy this moment, but will come back for more projects in couple of months, please dont forget to take a look at that time ;)

@VikasHacker

3 жыл бұрын

@@roboticslearner please update the code so it work more properly

Seeking Help! I am having issue - the streaming is inconsistent and had to reopen app to restart video streaming. The response also lags.. Also want to know how to add and set own image range in it. Basically doing it for my daughter as getting into AI is her hobby so much request your help to sort this issue. Thanks in anticipation!

@roboticslearner

4 жыл бұрын

Hello 2my way, I am not sure about the inconsistent streaming, but there are maybe 2 reason: your network is not good or your esp32-cam hardware has problems, could you try with another wifi access point or another esp32-cam module. Regarding the image range, I am not sure what it is?

@nithesh857

4 жыл бұрын

@2my_way, pls help me in connecting the module with the app! I am facing "Cannot connect to Esp32cam error" after launching the app even though I have successfully connected the module with the personal hotspot of my mobile phone!

Nice one, but wire connection isn't clear

Code please 🥺

Hi, the app cannot connect to camera , but i can browse the ip with the browser , where the 2 motors work fine but not the servo. Do i have to install the AI firmware ? where?

@mohamedeldardiri

4 жыл бұрын

Ip address on browser with port 86 shows : websocket server only ... and the app cannot connect

@mohamedeldardiri

4 жыл бұрын

My mask is : 255.255.255.0

@mohamedeldardiri

4 жыл бұрын

IT WORKED .. finally , it was a connection problem .. commands are significantly lagging .. GREAT

can anyone guide me how to do the project from scratch....

😍👍

Can be used without android application ? Can open the control from webserver ?

@roboticslearner

3 жыл бұрын

Yes, but in that case, you just can just do some manual remote control, or low rate ai task ...

Seeking help, Can I upload the code using Arduino nano instead of ftdi ttl module? Please help 😅

@roboticslearner

4 жыл бұрын

I think it would be same :D

Bro, If I use the sg-90 servo motor instead MG-90S ? WILL IT WORK? PLEASE HELP 😅

@roboticslearner

4 жыл бұрын

Yeah, I think it is fine

next video kab aayega 😅

I 🔥 made this thank you 🌻 Is there any option to update app data base like different components objects

@roboticslearner

2 жыл бұрын

You can retrain the model

@rahulchowdhary8063

Жыл бұрын

'vector' in namespace 'std' does not name a template type i got the error can you help me bro

@salmanfarsi5588

Жыл бұрын

How did you made it?is there any details paper or video?

Can u provide me details description of parts please

@roboticslearner

3 жыл бұрын

Hello, You can find it in the description below the video

Can esp32 cam can detecting object like smart cane?

@roboticslearner

2 жыл бұрын

Actually, the detection is done by the smartphone app, so if you want to detect some custom object, you need to retrain the model and build the app again ...

objection is running in your mobile or in your hardware.

@roboticslearner

3 жыл бұрын

Hello, it runs on mobile phone

there is a lot of error in the code

Please help : I using ESP32 Wrover Module and run ESP32 example CameraWebserver it smoothly. But when I try AI robot there are many errors such as: undefined reference to `WebSocketsServer::WebSocketsServer(unsigned short, String, String)', undefined reference to `WebSocketsServer::loop(), Multiple libraries were found for "WiFi.h". etc Can you show me how to fix it? Thanks

@roboticslearner

4 жыл бұрын

Hi K j, actually I had written in REAME in the github link, you should download github.com/Links2004/arduinoWebSockets as zip file and add this library to your Arduino Libraries by Sketch/Include Library/Add Zip... Regarding the "Multiple libraries were found for "WiFi.h"", there is a WiFi.h duplicated in the arduino ide/ libraries, you should delete it and use the library form esp.

@kj4051

4 жыл бұрын

@@roboticslearner Thanks for your reply . But what about camera_wrap.h it's not found.

@roboticslearner

4 жыл бұрын

Hi K j, How to dowload my repository?, it should be in the same directory with ino file

I have question regarding control the robot using your app,how to connect app with the robot,?did you using WiFi?if yes ..so the robot Will have WiFi ssid?? Thanks...

@roboticslearner

3 жыл бұрын

Hi Made Wira, yes, you could check the description below the video, you need change ssid and pass corespondent to yours in the source code for esp32-cam module

@madewira9572

3 жыл бұрын

@@roboticslearner thanks for your respond sir, i just check the description in your video,now i solve the problem,anyway thanks for code and great app.....

hi, dude how to connect the app with esp32 ??? I`VE everything but how to connect it to the app to control the robot

@roboticslearner

3 жыл бұрын

Hello, when you press "Stream" button, the app should automatically connect to the esp32-cam module, you should check if your esp32-cam connect to the same local network with the android phone or not...

@TheCoderTenalli

3 жыл бұрын

@@roboticslearner ok i`ll try it, thank you so much buddy

Can you make full video step by step?

@rjgaming9965

Жыл бұрын

Hi bro iam your subscriber

Can't find the code