Surveillance Car using ESP32 Cam module | ESP32 Camera wi-fi car 🚓

[@petr6067]

Just that I don't understand it when I didn't make any changes there :-( Editing the code won't be a problem, but unfortunately I have no idea where to rewrite it.

[@hashincludeelectronics]

In that case you need to learn little bit of coding . It’s not that difficult . Give it a try 👍🏻

[@NilukaKurera-zn3sg]

Mata code eka එවැන්නකි

[@VarungowdaKN]

Bro connecting en a and b to esp The wifi not shown If we remove that connection wifi shown and connect But in web the vedio is not shows It say " it takes longer to respond What is the problem and solution for it

[@hashincludeelectronics]

@@VarungowdaKN May be there is power supply issue . Use rechargeable battery 👍🏻👏🏻

[@rangasai549]

While uploading the code to esp32. At last it is giving as fatal error occurred: Failed to connect to ESP32: No serial data received. How to solve this problem.

[@shanmukhareddy]

tell me if you find out how to solve it I'm also facing the same

[@hashincludeelectronics]

You need to press enable button on the esp32 module while uploading the code . This is very common issue and you can find more information on internet as well 👍🏻👏🏻

[@pointbreak227]

Is it the enable button or reset button, esp32cam has only reset button

[@AshutoshKumar-fu6qe]

See the 3v 5v gnd 3-pin interface and make sure the jumper is connected to 5v. Connect io0 pin to ground while uploading

[@InnocentGears-dk2rw]

Can I use four Li ion battery (3.7v 1200 mah each) in series

[@hashincludeelectronics]

Yes you can 👍🏻👏🏻

[@vanitasingh8882]

Bro my esp32 cam got heat up and is no longer connecting to wifi. When I connect it, it automatically disconnects after 3-5 seconds but now it's not even connecting. Bro my whole project is ruined. Please help

[@rashmiranjanjena3955]

Same here bro 😖

[@naveennandhakumar]

Same here bro😭😭😭

[@alkasingh7815]

Re-upload the code

[@alkasingh7815]

Same I am also facing

[@tanishqgohil4894]

​@@alkasingh7815did it worked ? By reaploading the code

[@a.vkingsrajurkar2750]

sir i want to make a project using combination of uno and esp32cam pls help me

[@VarungowdaKN]

Give me the idea for to other functions like gsm and gps etc..

[@rggaming537]

my car is not giving me any wifi signal to connect what should i do

[@hashincludeelectronics]

Please make sure you are using rechargeable battery 👍🏻👏🏻

[@gauravganesh2007]

sir we can fix Antenna to esp32 cam to increase the range

[@hashincludeelectronics]

Please do it and share the experience 👍🏻👏🏻

[@Random.449]

Hey you got any alternative for Esp32 Camera module ?

[@lokeshreddy552]

Bro one small doubt can you please clarify it My uno AURDINO storage if Fill how to clear it please reply me

[@hashincludeelectronics]

I don’t understand what do you mean by Arduino Storage full .

[@lokeshreddy552]

Code is not taken by AURDINO bro what i want to do 😢

[@saksham-6206]

Hii I am facing a problem in the project when i am uploading the code the code uploads but after when i connect ESP32 to car the car moves normally like when we connect battery to a motor the tyres are moving continuosly and also the wifi name is not showing CAN YOU PLS HELP ME OUT😢😢😢😢

[@saksham-6206]

Pls help me out

[@hashincludeelectronics]

Please check the video for any missing step . 👍🏻👏🏻

[@saksham-6206]

@@hashincludeelectronics I have checked the video many times And I have not missed any steps can you pls tell me what's the mistake

[@psykopat81]

​@@saksham-62061- power issue 2-wrong connection (either on code or on cables)

[@kylesimonrambaran9742]

@@saksham-6206did u get the WiFi to show up? If so what did u do to fix the issue

[@jissjames]

while uploading the code to esp32 this is showing ,please tell the solution. Compilation error: esp_camera.h: No such file or directory and Compilation error: WiFi.h: No such file or directory

[@hashincludeelectronics]

Please install esp32 board . While uploading the code select proper board as shown in video 👍🏻👏🏻

[@samarthkashyaphs9279]

In the wifi and password space in the code should we enter the wifi and password credentials of which the system is connected or does the esp 32 cam module has it's own wifi?

[@samarthkashyaphs9279]

const char* ssid = "MyWiFiCar"; const char* password = "12345678"; These lines in the code are these the credentials of the wifi signal produce by the esp 32 cam module or are these the credentials of an existing wifi network

[@hashincludeelectronics]

Please keep it as it is. Esp32 cam will create a wifi network with these credentials. You need to connect to this ssid and password 👍🏻👏🏻

[@samarthkashyaphs9279]

The code is getting uploaded properly But when I apply the voltage the four motor start moving And I'm not getting the wifi signal what might be the reason

[@hashincludeelectronics]

@@samarthkashyaphs9279 check for loose or wrong connections 👍🏻👏🏻

[@cbc1235]

It shows "upload error: Failed uploading: uploading error: exit status 1.......what to do now?

[@YangAfiqah]

C:\Users\User\Downloads\ARDUINO_OBSTACLE_AVOIDING_CAR\ARDUINO_OBSTACLE_AVOIDING_CAR.ino:460:3: error: 'ledcSetup' was not declared in this scope; did you mean 'ledc_stop'? 460 | ledcSetup(PWMSpeedChannel, PWMFreq, PWMResolution); | ^~~~~~~~~... anyone knows why on my codding the ledcsetup is error?

[@hashincludeelectronics]

@@YangAfiqah please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@YangAfiqah]

@@hashincludeelectronics THANKSSS SO MUCHHHHH

[@YangAfiqah]

@@hashincludeelectronics now why cant i open the web of 192.168.4.1?

[@fabriziolongo83]

Great project. Is it possible to add a label with a sensor value on a web page? If yes....how I can do it?

[@cbc1235]

What is mean exit status 1 error and it shows while uploading program to esp32 cam through Arduino Uno..can you find out this?

[@darcynog]

Thanks for the great and very detailed project. Followed it literally and worked in the first attempt (my granddaughter thinks I am a genius!). However, when using the robot, sometimes the image freezes on the screen of the cell phone. Is there a probable cause for it and a way to fix the freeze?

[@hashincludeelectronics]

I am glad that you liked the video and it worked 🙂👍🏻. Not sure if you already changed one setting as suggested in video . We need to set something like MAX_QUEUE_MESSAGES to 1 in the websocket library. I have described in the video . Please set it and re upload the code if not done previously. That should solve the problem .

[@darcynog]

I am impressed that you answer all questions promptly. Thank you very much.

[@hashincludeelectronics]

@@darcynog thank you very much for kind words 🙂👍🏻

[@gauravganesh2007]

while uploading it showing error at ledcSetup did you mean ledc_stop

[@hashincludeelectronics]

@@gauravganesh2007 please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@shashankj.r7721]

#hashincludeelectronics Thanks For This Detailed Project Sir.. It Worked in The First Attempt. Code Explanation were Awesome. Pin Diagrams Helped a Lot. Thanks a Lot Sir.

[@hashincludeelectronics]

Awesome and well done 👍🏻

[@ch.mohanprathap2457]

How can we control the car over iot. To control the car globally through mobile app. There is any solution or technical available?

[@hashincludeelectronics]

As of now we can not control this car globally. 👏🏻👍🏻

[@the_a_ma_n._1104]

It's really amazing project thank for this.

[@hashincludeelectronics]

Thank you 👍🏻

[@AnkitTiwari-dq7qm]

Bro, Please list all parts used while making this car I ordered but I didn't have this 2:58 wire

[@yashasvichoubey9179]

Innovative idea and perfect presentation.👏🏻👍🏻

[@hashincludeelectronics]

Thank you 👍🏻

[@pradyumnpandey4859]

Hello, nice video, I also watched your pan tilt video, can you please combine both of these, like fitting the pan tilt on this car and using both

[@hashincludeelectronics]

Thanks for checking out video and your comments 👍 Combining these both would be very interesting idea. Will see if I can do that in near future. Or you can try yourself and let us know how it goes.

[@agungliem1219]

@@hashincludeelectronics Hi, I will try to combine this project with Pan-Tilt Project. Could you please assist me with the pin arrangement? Since both of the projects use the same pin 12 - 15.

[@hashincludeelectronics]

@@agungliem1219 that’s great . Yeah I would help you on this . You can try using gpio1 and gpio3 which are uart pins VRX and VTX. We are not using serial communication so these pins should be good . Use these pins for 2 servos . Do not use gpio16 pin with camera.

[@agungliem1219]

@@hashincludeelectronics Thank you, I will try this.

[@hashincludeelectronics]

@@agungliem1219 sounds good . All the best and let me know if you face any issue 👍🏻

[@Varavarshitha]

If we connect en a and en b then wifi not shown But without that connection wifi is showing

[@KingNOOK]

Hey man, love your video. Is it possible to adjust the code so the car has an auto pilot mode to avoid obstacles once you've determined a path for it

[@hashincludeelectronics]

Thanks for checking out the video and your comment. This project will be quite complicated. Will try to do this in coming days.

[@KingNOOK]

@@hashincludeelectronics Thank you so much, this is much appreciated

[@Yearsago-rn7tp]

Sir I got message "failed uploading :uploading error:exit status 2"

[@hashincludeelectronics]

This is very common error. You need to press the enable button just before uploading the code . Please check for more details on internet on this error 👍🏻👏🏻

[@theroboticzone]

I Have Tried to make this same project for a long time.... But it didn't Work... But your video is pretty better than the others (Explaining is Nice)... I should try it again... How do i get the app after making the car please can I Know ???

[@hashincludeelectronics]

Thank you very much for checking out video and your kind words 👍🏻. Regarding app , once you upload the code and restart the esp32cam, connect to wifi on mobile using MyWiFiCar ssid and password as 12345678. Then type 192.168.4.1 in your mobile browser like google chrome . It should open the app . Let me know if you face any issue . I have explained this in video as well .

[@theroboticzone]

@@hashincludeelectronics Thanks Very Much

[@김민준-f8h]

As you helped, I changed it to a 12v battery and ran it, and it worked normally. It must have been difficult to answer due to the time difference, but thank you for kindly answering until the end.

[@hashincludeelectronics]

This is awesome news 👏🏻👏🏻 good power supply always sorts out most of the problems . I am glad that I could help you 🙂cheers 👍🏻

[@김민준-f8h]

@@hashincludeelectronics Once again, thank you for your kind help.

[@syedhassanuddin7581]

​@@김민준-f8hhey there may i know what was ur problem? Can we connect i have to submit this as a project in my college if u can assist me with this please provide ur Instagram handle or so?

[@gauravganesh2007]

Multiple libraries were found for "WiFi.h" Used: C:\Users\pc\OneDrive\Desktop\Documents\ArduinoData\packages\esp32\hardware\esp32\2.0.16\libraries\WiFi Not used: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\libraries\WiFi In file included from c:\users\pc\onedrive\desktop\documents\arduinodata\packages\esp32\tools\xtensa-esp32-elf-gcc\esp-2021r2-patch5-8.4.0\xtensa-esp32-elf\include\c++\8.4.0\bits\ios_base.h:46, from c:\users\pc\onedrive\desktop\documents\arduinodata\packages\esp32\tools\xtensa-esp32-elf-gcc\esp-2021r2-patch5-8.4.0\xtensa-esp32-elf\include\c++\8.4.0\ios:42, from c:\users\pc\onedrive\desktop\documents\arduinodata\packages\esp32\tools\xtensa-esp32-elf-gcc\esp-2021r2-patch5-8.4.0\xtensa-esp32-elf\include\c++\8.4.0\ostream:38, from c:\users\pc\onedrive\desktop\documents\arduinodata\packages\esp32\tools\xtensa-esp32-elf-gcc\esp-2021r2-patch5-8.4.0\xtensa-esp32-elf\include\c++\8.4.0\iostream:39, from C:\Users\pc\AppData\Local\Temp\arduino_modified_sketch_292663\sketch_jul05a.ino:6: c:\users\pc\onedrive\desktop\documents\arduinodata\packages\esp32\tools\xtensa-esp32-elf-gcc\esp-2021r2-patch5-8.4.0\xtensa-esp32-elf\include\c++\8.4.0\system_error:39:10: fatal error: bits/error_constants.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. exit status 1 Error compiling for board ESP32 Wrover Module.

[@hashincludeelectronics]

Please use the exact Arduino IDE version and esp32 board as I used in this project . Also try to reinstall the libraries as shown in video 👍🏻👏🏻

[@alexfernandesportrai]

Super project! worked like a charm for me. I have also tried the earlier pan tilt servo project.Thanks a lot.

[@hashincludeelectronics]

Awesome 👏🏻

[@parithosh8069]

Did your website load?

[@shadowfighter7085]

​for me alao the website is not loading

[@shadowfighter7085]

​@@parithosh8069And if i connect mywifi car ssid then how i will load the ip on chrome without internet

[@alexfernandesportrai]

@@shadowfighter7085 can you connect to My-wifi car network ?

[@Gamerz01230]

Plzzz. Help me quickly😢.When I upload the program after some secend, it say "compilation error 'ledcsetup' was not declared in this scope;did you mean ledc stop" plz. help😢

[@hashincludeelectronics]

I have replied 👏🏻👍🏻

[@RakibHossain-mq7qv]

Especial Thanks for explaining the code. I'm subscribing for it.

[@hashincludeelectronics]

Thank you very much 👍🏻

[@AzlaansGaming]

please fix this error A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header Failed uploading: uploading error: exit status 2

[@AzlaansGaming]

please please please

[@ShashiKant70086]

same bro

[@ShashiKant70086]

bro it will apear when you try to re upload another code is that

[@AzlaansGaming]

@@ShashiKant70086 now its fixed

[@khandaballikrishnamohan6484]

Sir when you did coding the blue and red colours are coming when I am doing coding that colours are not coming

[@khandaballikrishnamohan6484]

If that colours are not coming then noting happens know sir

[@hashincludeelectronics]

Don’t think the colours matter . Just try to upload the code .

[@sathsinduchandupa1683]

MyWiFiCar is not showing in WiFi setting. plz help I have to show it in my school for an exhibition.

[@hashincludeelectronics]

Please make sure you use rechargeable battery.

[@sathsinduchandupa1683]

yes, i'm using rechargeable battery

[@aaku7608]

Sir, I don't want to control it from phone, but just want the camera view. As I want to add this ESP32 cam module, to a hand following robot. How to do that? And, in that, hand following robot I used Arduino uno, and a Motor driver shield, do i need to add 98 N Motor driver now?

[@hashincludeelectronics]

You can use it as it is . 👍🏻👏🏻

[@furs556]

i did everything as u told but only the backward and left buttons in the ip address/html page thank you.

[@hashincludeelectronics]

Please check the video for full details 👍🏻👏🏻

[@AnandaPratamaPutra-u2g]

rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2)) waiting for download if the serial monitor displays like this, what needs to be done?

[@hashincludeelectronics]

Please follow the video for steps 👏🏻👍🏻

[@soundaravallithirunavukara1906]

BRO THE ESP32 CAM PERFECTELY WORKS VERY GOOD QUALITY THAN THE WEB SERVER BUT THE MAJOR ISSUE THAT I M FACING IS THE CAR DOES NOT WORKS BUT THE L298N MOTOR DRIVER IS WORKING BUT I THINKING THAT DATA IS RECEIVED BY THE MOTOR DRIVER WHEN I PRESS THE BUTTONS IN THE WEB SERVER. SO FOR NOW I HAVE MADE A WIFI CAR WITH NODE MCU SO I USED IT TO CONTROL THE CAR AS I ATTACH THE CAM WITH A PORTABABLE BATTERY AND ASLO WHY CANT I POWER THE ESP32 USING THE 5V PORT AS I HOOK IT TO THE 5V + on the motor driver and it didnt work :

[@hashincludeelectronics]

If 3.7v works then use that one only 👍🏻👏🏻

[@A2Z.ANANYA]

Hlo Sir please reply 😢😢 can I use battery of Rs 350 it's also give 7 to 12 volts . Because my budget is not for your suggested battery it's price 2K+ Rupees

[@hashincludeelectronics]

@@A2Z.ANANYA yes please use that 👍🏻👏🏻

[@A2Z.ANANYA]

@@hashincludeelectronics Thank you 🥰🙏

[@A2Z.ANANYA]

@@hashincludeelectronics I will give you all updates of my project by Instagram and KZbin 🥰

[@akshatt25]

Please can you make a video on how to capture and save image on laptop using esp 32 cam please please please before 18 sept

[@cyrelledalberto5471]

Hi, can you do another video for RC CAR with steering mechanism using servomotor?

[@hashincludeelectronics]

You can check my RC tractor video for that 👍🏻👏🏻

[@GEOMETRIA-5toprimaria]

Connecting........_____....._____....._____....._____....._____....._____....._____ A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header Failed uploading: uploading error: exit status 2 ayudaaaaa por que al comilar me sale eso

[@hashincludeelectronics]

You need to press enable button while uploading the code . This issue is very common and can find more details on internet as well 👍🏻👏🏻

[@ourchannel2789]

rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2)) waiting for download how to clear this error

[@hashincludeelectronics]

Please check on internet for this error 👍🏻👏🏻

[@pointbreak227]

For the ssid and password should i give random details or the one which is connected to the device and where is the ip address generated

[@hashincludeelectronics]

You can use the exact same as shown in video 👍🏻👏🏻

[@ajaykrishnan3338]

Compilation error: 'ledcSetup' was not declared in this scope; did you mean 'ledc_stop'?, do you know how to fix this I am not able to upload it to the arduino

[@hashincludeelectronics]

Please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@VarungowdaKN]

Instead of zippy 1500 mah dc battery We can use the li ion battery?

[@hashincludeelectronics]

Yes you can 👏🏻👍🏻

[@VarungowdaKN]

The web url 192.168.4.1 is same our project or it is differ

[@hashincludeelectronics]

It’s same 👍🏻👏🏻

[@ShashiKant70086]

please fix this error this error occured while re uploading code A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header Failed uploading: uploading error: exit status 2

[@hashincludeelectronics]

This is very common error while uploading code . Please retry and also check on internet for more resolution. 👍🏻👏🏻

[@Varavarshitha]

Yes i used same ssid and password Then password entered and going to connect And says its wrong

[@shivamjayswal8753]

It not connecting with my wifi and show spiram total heap 4194252

[@hashincludeelectronics]

Please use rechargeable battery so that project works smoothly. Also make sure connections are proper. 👍🏻

[@navayjain7]

it is showing errror in the code- ledcSetup was not declared in this scope

[@hashincludeelectronics]

Please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@navayjain7]

@@hashincludeelectronics thanks a lot for replyibg so fast. Will try

[@hashincludeelectronics]

@@navayjain7 awesome 🙌🏻

[@anshpatel5379]

A fatal error occurred: Failed to connect to ESP32: No serial data received. i get this when I upload the code

[@hashincludeelectronics]

Please check for this error in details on internet 👍🏻👏🏻

[@ajaykrishnan3338]

hey man when i connect the Arduino to the computer , its not uploading but if i remove the RESET to GND in arduino board its showing that its connected

[@hashincludeelectronics]

@@ajaykrishnan3338 please check the steps again properly and follow exactly . 👍🏻👏🏻

[@hemalathabellary1460]

The error appears that can't connect invalid head pack to esp32 is it bread board problem ?

[@hashincludeelectronics]

No Breadboard is not the problem . You need to press enable button when uploading the code.

[@hemalathabellary1460]

Thanks for the reply.

[@hemalathabellary1460]

I got another problem that there is one more error that there is not serial data

[@SummitVibes]

My cam wont show up in the Webbrowser i also get this output in the monitor: Frame buffer could not be acquired SPIRam Total heap 0, SPIRam Free Heap 0

[@SummitVibes]

Got it Fixed.. i had to select the ESP32 Wrover Kit (all versions) instead of ESP32 Dev

[@hashincludeelectronics]

Nice 👌🏻 👍🏻👏🏻

[@CassiaSeleria]

Can someone say the cost price for making this set

[@CassiaSeleria]

Can you tell the total price

[@manishreddyg615]

4-5k

[@sumeetmurgod2211]

A fatal error occurred: Failed to connect to ESP32: No serial data received. sir plz tell me how to solve this error . i am getting this error even after connections as per your instructions in the video

[@hashincludeelectronics]

This is very common error . You can find more details on internet as well 👍🏻👏🏻

[@shemil1580]

My esp 32 cam module wifi was visible 2 days ago but now it is not visible.

[@hashincludeelectronics]

If there is no change , then it must be visible. Try once again. Make sure you use rechargeable battery

[@shemil1580]

@@hashincludeelectronics I am using 3.7 v X 2 rechargable batteries.

[@VarungowdaKN]

Bro in discription shows 3 programs Which program to dump

[@hashincludeelectronics]

Please check the video for all the detailed steps 👍🏻👏🏻

[@zaidqureshi9818]

Hello there, while working with esp32 cam-module we are facing brownout error was detected. Help me in solving this error!!

[@hashincludeelectronics]

Please check the connections . Also make sure your power supply is good 👍🏻👏🏻

[@patilgnyaneshwar2291]

बड़े दुख के साथ कहना पड़ता है की अग्रेज चले गए मगर उनके,,,,,,, छोड़ गए अरे साहब हिंदी में वीडियो बनाओ

[@sparshagarwal3571]

Pls Help Afyer uploading code and puting back after turning it on motor driver turns on and when i try to connect to wifi the wifi doesn't show on wifi list pls help

[@hashincludeelectronics]

Please use rechargeable battery to avoid power related issues 👍🏻👏🏻

[@VarungowdaKN]

How many programs it have And which module to dump

[@hashincludeelectronics]

Please check the video for full details👏🏻👍🏻

[@SaravananLsEce2021]

error: 'ledcAttachPin' was not declared in this scope; did you mean 'ledcAttach'?

[@hashincludeelectronics]

Please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@hirasiddiquicomputerengine3751]

My mobile they have not show after uploading code of esp32 camera module plz help me in this trouble. I really tired.

[@hashincludeelectronics]

It should show . Make sure to use only rechargeable battery . Also update the setting as shown in video . 👍🏻

[@pruthvirajpatil8414]

Brooo ESP32 Cam kaise reset kare ? Plz help broo , My First code is wrong ,, so i want add another code

[@hashincludeelectronics]

Just upload a new code 👍🏻👏🏻

[@strawberrybelle1244]

Im having this error ;Arduino: 1.8.19 (Windows 10), Board: "ESP32 Wrover Module, Huge APP (3MB No OTA/1MB SPIFFS), QIO, 80MHz, 115200, None, Disabled" C:\Users\SL LAPTOP\Documents\Arduino\esp32cam_car\esp32cam_car.ino: In function 'void setUpPinModes()': esp32cam_car:460:3: error: 'ledcSetup' was not declared in this scope; did you mean 'ledc_stop'? 460 | ledcSetup(PWMSpeedChannel, PWMFreq, PWMResolution); | ^~~~~~~~~ | ledc_stop esp32cam_car:470:5: error: 'ledcAttachPin' was not declared in this scope; did you mean 'ledcAttach'? 470 | ledcAttachPin(motorPins[i].pinEn, PWMSpeedChannel); | ^~~~~~~~~~~~~ | ledcAttach esp32cam_car:475:3: error: 'ledcAttachPin' was not declared in this scope; did you mean 'ledcAttach'? 475 | ledcAttachPin(LIGHT_PIN, PWMLightChannel); | ^~~~~~~~~~~~~ | ledcAttach Multiple libraries were found for "WiFi.h" Used: C:\Users\SL LAPTOP\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.1\libraries\WiFi Not used: D:\Arduino\libraries\WiFi exit status 1 'ledcSetup' was not declared in this scope; did you mean 'ledc_stop'? This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

[@hashincludeelectronics]

@@strawberrybelle1244 please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@revansavangga]

I use ip address serial begin, but when i access it on the webserver, the response is delayed. is it caused by wifi signal strength?

[@hashincludeelectronics]

You need to update one setting. Please check the video for this step 👍🏻👏🏻

[@sparshagarwal3571]

After rechecking everything again and again my car camera is not working but controls are and when i connect to the wifi and i give it command to move it disconnects the wifi

[@hashincludeelectronics]

Please use rechargeable battery to avoid power issues 👍🏻👏🏻

[@shauryajain8987]

I am getting error messages when uploading code I tried everything the error code shows something like Failed to execute script esptool

[@hashincludeelectronics]

Please make sure to install the esp32 boards as shown in video 👍🏻👏🏻

[@VarungowdaKN]

5v suppy is not enough for esp 32 cam

[@hashincludeelectronics]

It’s enough 👍🏻👏🏻

[@thangkieu748]

if I do not set WS_MAX_QUEUED_MASSAGES TO 1, What happen. Can the car work?

[@hashincludeelectronics]

The car will work however the video will not work smoothly . I recommend to set this value as its very important for whole project to work 👏🏻👍🏻

[@theluckg]

Everything went smoothly but only camera is working motors aren't working helppp

[@hashincludeelectronics]

Are you using mobile or laptop ?

[@Gamerz01230]

but after that, it say compilation error: "stop" was not declaracion in This scope. Plz... Help quick😢

[@yashshaw785]

2:25 which software you use to make these pictorial circuit diagram. Can anyone answer?

[@hashincludeelectronics]

It’s fritzing 👍🏻👏🏻

[@archismankundu7069]

'class WiFiClass' has no member named 'softAP' error , How to resolve this error?

[@hashincludeelectronics]

Please install the libraries as shown in video 👍🏻👏🏻

[@mdmahmudchowdhury9283]

are you there, i need some help, i wanna make a project, IoT Based Intelligent Garbage Monitoring System, can u give me a video releated this, or give me project details. please

[@mayankmishra1040]

For me , the wifi of the car is not visible at the second attempt at first it got con ected and everything else was fine and nothing was changed by me. But i don t know why now it's not visible in the wifi manager. Could you help me with that?

[@hashincludeelectronics]

Are you using rechargeable battery ? If not then please use that .

[@AnAsipiringApe]

Compilation error: 'ledcSetup' was not declared in this scope; did you mean 'ledc_stop'? HOw to solve this problem?

[@hashincludeelectronics]

Please install 2.0.16 version of esp32 board 👍🏻👏🏻

[@AnAsipiringApe]

😊 ​@@hashincludeelectronics

[@ashirvadlokesh1038]

Bro when i upload the code it is showing instead of ledcsetup it is saying ledc_stop i dont know wt to do plz help

[@hashincludeelectronics]

Install lower version of esp32 board as 2.0.16 👍🏻👏🏻

[@waqasriaz3513]

Serial port COM4 Connecting........_____....._____....._____....._____....._____....._____....._____ A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header Failed uploading: uploading error: exit status 2

[@waqasriaz3513]

Kindly help plz

[@hashincludeelectronics]

This is very common error while uploading code into esp32 . Please check the information on internet on this 👍🏻👏🏻

[@waqasriaz3513]

@@hashincludeelectronics fixed👍

[@Rayhan_Ahmed.]

ESP32 does not require any internet connection? Please sir answer me...I am from Bangladesh sir, and I loved your video ❤️

[@hashincludeelectronics]

In this project esp32 works in AP mode which creates local WiFi network itself . And our mobile can connect to it . We don’t need any internet for this.

[@Roboticswithsoham7657]

Bro, the wifi get connected but when I push one button it agan gets disconnected. How do I fix this

[@hashincludeelectronics]

Please use rechargeable battery as it looks like there is power issue 👍🏻👏🏻

[@khandaballikrishnamohan6484]

I have one doute that when you started coding then how camera car heading came?

[@hashincludeelectronics]

Don’t worry about heading . Just open the code and copy paste in your Arduino IDE .

[@habashkt1483]

1.how far can this go 2.can i use mecanum wheels 3.do i need to change any cod to use mecanum wheels

[@hashincludeelectronics]

1. I tested for 50-70 ft 2. Yes you can mecanum wheel but all the movement will not be achieved. 3. No need to change code for simple movements . But for diagonal and sideways movement you will need to change code . You can check my WiFi car video for reference .

[@habashkt1483]

1.Can you make me a car with cam, hand control, Mobil control , can move side ways , 1km+ reng without Arduino nano........like all in one please bro ... And if possible pls reply and pls do as fast as you can OR 2. just tell me is ther going to be any problem if i use multiple codes like to control with hand and mobile control code in one ESP bord? 3.also is ther a way to delete the cod from the bord after u upload?

[@gauravganesh2007]

it showing that error compalling for the board ESP32 wrower module

[@zulkharnainpasha8645]

Download esp32 1.0.6 version

[@prince_ideas]

Hi brother it's not moving right move. And back move please tell me why 😕😕 I'm trying too many days and I'm checked it lot off time but it's not working

[@hashincludeelectronics]

Are your motors good ? Check individually by supplying battery power.

[@prince_ideas]

@@hashincludeelectronics yes motors all working good but that error has not rectifiing plss help us we are choosed this the project work for my department help me soon plsss

[@Gamerz01230]

Plzzz. Help me quickly😢.When I upload the program after some secend, it say "compilation error 'ledcsetup' was not declared in this scope;did you mean ledc stop" plz. help😢

[@hashincludeelectronics]

Please install 2.0.16 version of esp32 board 👏🏻👍🏻

[@Gamerz01230]

@@hashincludeelectronics ok

[@Gamerz01230]

@@hashincludeelectronicsbut after that, it say compilation error: "stop" was not declaracion in This scope. Plz... Help quick

[@hashincludeelectronics]

@@Gamerz01230 please copy paste the code completely and correctly 👏🏻👍🏻

[@pothwaribetak]

Esp32 cam have output 3.3 volt and motor driver operate at 5 volt so how you join this

[@hashincludeelectronics]

The High Level is considered properly which is I believe more than 2V . So it works 👍🏻👏🏻

[@pothwaribetak]

@@hashincludeelectronics l293d is operating at 5 volt for high level how it will work

[@KemoWebZoon]

I have a problem when I access the link to control the vehicle, the image captured by the ESP does not appear

[@hashincludeelectronics]

Please use rechargeable battery to avoid power issues . Also check the video again slowly and carefully for any missing step 👍🏻👏🏻

[@mostafaabdelsalam8358]

"esp_camera.h": Invalid argument how can i fix this error??

[@hashincludeelectronics]

Please check and install the libraries and board as suggested in video 👍🏻👏🏻

[@boxvalue]

Hello the app is not opening when i enter the address too please reply tomorrow i have to submit this 😔😔😔

[@boxvalue]

I have reconnected too

[@boxvalue]

Please help

[@hashincludeelectronics]

You need to power the car . Then connect to ssid and password as shown in video . Then type that ip address in mobile browser . 👍🏻👏🏻also make sure you use rechargeable battery only .

[@boxvalue]

What can I do?

[@boxvalue]

@@hashincludeelectronics I did everything as you told even though it's not opening

[@Priyamolkasima]

When connecting it is displaying that no internet connection and it is not displaying picture please reply

[@hashincludeelectronics]

Please check the video slowly and carefully for any missing step 👍🏻👏🏻

[@twelvez2382]

Hey i am not able to connect to esp 32 wifi please help me it’s and humble request

[@hashincludeelectronics]

Please make sure you use rechargeable battery to avoid any power related issue . Don’t worry it will be connected 👍🏻👏🏻

[@vishnu_offical_2535]

C:\Users\admin\AppData\Local\Temp\.arduinoIDE-unsaved2024125-13820-wnhu1o.m2m8\sketch_feb25a\sketch_feb25a.ino:1:10: fatal error: esp_camera.h: No such file or directory #include ^~~~~~~~~~~~~~ compilation terminated. exit status 1 HOW To reslove it

[@hashincludeelectronics]

You need to install esp32 board . Please check the video for this step 👍🏻👏🏻

[@VarungowdaKN]

We can use l293d instead of using l298n with same program

[@hashincludeelectronics]

No we can not 👍🏻👏🏻

[@VarungowdaKN]

Sir What we can change in the program ​@@hashincludeelectronics

[@VarungowdaKN]

Then what will change In program​@@hashincludeelectronics