How to make a surveillance robot using ESP32 Cam Module | Hash Robotics
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- Опубликовано: 24 окт 2020
- Hello, humanoids...
In this video, I have made a surveillance robot using the ESP32 Cam module.
ESP32-CAM is a low-cost development board with a WiFi camera. It allows creating IP camera projects for video streaming with different resolutions. ESP32-CAM has a built-in PCB antenna.
It has OV2640 Camera Module 2MP For Face Recognization has a very competitive small-sized camera module that can operate independently as a minimum system with a footprint of only 40 x 27 mm.
It is suitable for home smart devices, industrial wireless control, wireless monitoring, and other IoT applications.
Get source code and circuit here: bit.ly/2Hyvm0g
ESP32 board manager URL:raw.githubusercontent.com/esp...
Kindly watch my other videos...
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The best tutorial which I have seen. Great thanks!
Excelente, mil gracias por compartir tus conocimientos. Un saludo desde Bogota-Colombia
thank you.keep supporting
Your project is well designed for a prototype. A few observational comments: 1, loose the music and put in text explanations informing what you are doing especially in the code section. 2, Since both Arduino and the esp32 code libraries are open source and they do change over time some of your code will break and by the comments it seems to have. I had a problem in another video ( other creator) that was a few years old that the library he used was replaced by a different one. 3, There is an error in one of the photos in the zip file it shows 4 AAA batteries 6V rather than 3 Lipos @ 9v I doubt that AAA batteries can deliver the power for those motors.
Everything works for me except the servo control on GPIO2. If I call InitServo my camera will not initialise. The GPIO2 pin is meant to be available, provided you do not use the SD card. Any idea what is going wrong ?
EDIT: The problem appears to be the way that ESP32 pwm channels share clocks. Each channel consecutive channel pair need to use the same clock frequency. Also on my board (Ai Thinker), channels 8 and 9 do not appear to work. Also, as far as I can see, the LED flash on channel 7 should clash with LMotor2 on channel 6.
Fantastic robot car! 😀👍
hi,
Do you have other video explainning how to make the code? I would like to undertand who to make my own functions.
thanks
@hashrobotics and when i am trying to set the proper settings i am not geting any selection options in the programmers place
hii
can I use the connections for arduino uno instead of USB module???
I don't have a camera mount for the esp cam can I just glue the esp to the servo?
Creative video, thanks :)
Hi, thanks sharing your project. I just want to draw your attention to the fact that there is a bug in your code on Google Drive. The IP address for streaming image is hard-coded in your HTML (app_httpd.cpp). But this is different for everyone else and cause an broken link error. Many greetings
I HAVE A QUESTION , I CANNOT FINTHE AVR ISP IN THE PROGRAMMER, HOW CAN I INSTALED IT?
I am making this robot as home security system with additional sensors but since this cannot be operated from anywhere what can its application be, please help me
Can anyone tell how can I get the esp_camera.h
esp_wifi.h library
I tried a lot but not getting in the github
Hello! Great project! How can I get the libraries? To solve issues such as: dl_lib_matrix3d.h: No such file or directory
I want to use a relay for operate 12 volt water pump so what changes required in code. Please reply as fast as possible
Great
Kindly ples tell how we can find camera Mount and servo motor stand??@Hash Robotics
Bro mere code uploading mein error aa rhi hai
ERROR COMPILING FOR BOARD ESP32 WROVER MODULE
Hi! Just curious. Where does the html which makes the buttons and positions/sizes the camera display resides in the .ino code? Is it part of one of the libraries? Great project!!! Subscribed!
Hi.
You can find the html page design in the .cpp file.
Thnaks for subscribing.
@@HashRobotics I am not able to upload the program into the esp32 can module
where did i buy,.any online shopping website from this equipment ....pls help ...
does it use websocket protocol or is it using normal html protocol?
Hi, code and circuit link in description is not opening. Please help me
Doesn't it work with 6V batteries(1.5V x 4)?
Does it have to be 12V?
It works only on 12v battery or 11.1 battery approximately
Excelente.
why when i make it the result of the camera esp32 cam can't appear ask for help🙏
how to acces this camera from different network?
Sir what is the range of this car is it connected with internet??
where is the library of dl_lib_matrix3d.h i can´t find, please help
It is not used in the latest ESP32 support from Expressif, and has been removed. You can try to install v1.02, that version is meant to work although I have not tried it.
From how much range(distance) can we operate and can we operate when there is a wall like obstacles?
I think it's a web server running on the ESP32 so basically as long as the robot and your control device are connected to the same network you can control it from anywhere in the world. It just depends on how good the wifi coverage is around the robot.
సూపర్
how can i adapt the circuit diagram to use arduino instead of CP2102 module to download code in ESP32?
Reference available in online please check. I'll also check and update.
hola, no me corre por que no tengo la libreria dl_lib_matrix3d.h, intente descargarla pero no me anda, me aparecen mas errores, tu me puedes compartir esa libreria o un link de donde descargarla?
What app do you use to create a website sir?
Can't control the car through pc web server.
How can I get the remote control
Super project thank you, could you please make the same project replacing the L298N Bridge with a TB6612FNG H-Bridge or DRV8833, that is a new wiring plan and new code.
😁
everything is fine, but i am not getting any video in the web server, can i get some urgent help please?
how you can connect esp32 cam without ftdi??
Do I have to insert a micro sd card
An amazing project! Is it possible to put a rechargeable battery and know the battery level, when the battery is low go to a charging station? Or it would not be possible because it has to be turned off to recharge? Thanks genius!
i am not the author but u can u must to have module for voltage measuring and the some coding
Can u ples tell y esp32 cam module not showing any video output apart from that all functionality r okay after connecting with the ip which got from serial monitor ples reply video image is not showing other then code uploaded succefully.
Me also, do you find any solution
Hii
I want this project report.
And each components description.
Hi ! Im wondering if the ssid and password part. We need to put wifi network that are currently on the area ? Because when i put my hotspot ssid and password its not working. I dont have any available wifi in this area thats why i tries to use my mobile hotspot.
You can create your wished ssid and password. it is about creating network
item not define in cpp file what to do now
Só funciona se estiver na mesma rede?
hello buddy, I searched the libraries you use, but I could not find them. I would be very happy if you share the links of the libraries.
Hi.all libraries will be imported once you download esp32 board manager.
Great project. Is it possible to add a label with a sensor value on a web page? If yes....how I can do it?
Im wondering the same thing..
the web server not able to see the live cemera recording
Esto está al final de sketch- No me da la conexión con wifi
give the link of that product you used in 19:26
Aonde eu posso encontrar essa loja para comprar para eu comprar esse kit SK para eu aprender a montar
hi broo this cantrol panal no display.
can i fix this halpe me.
Robort can record camara?
why when I make this surveillance robot the results of the esp32 cam camera don't appear, only the control button appears asking for help🙏
Change IP address in the index page part
Quanto é o kit desse carrinho aí para montar
good robot! How could I add another servo that rotates from 0 to 180?
Define an another servo in .ino or .cpp file
It will be easy if you know the arduino language and c++ language
Pls do Esp 32 cam with i2c lcd, thanks
hello, i follow all your steps but once i put the IP on the chrome or safari button controls appears except camera feed.
change the IP in the app_httpd.cpp for yours
same
nope not working
@@ofybc5560 you need to be near a wifi router. How close are you to yours? If it's directly connected to your PC then the camera should be working.
Hi, Having problems contolling the robot from my pc, do i have to remove the app_httpd.cpp file from the ino code and replace it with the other one, or where is the problem, what ami doing wrong?
Don't have to replace any file. You can directly upload the program. Only you have to change the ip address of img src tag for video monitoring. Exactly what issue that you are facing?
@@HashRobotics I have it running from my iphone although making the conection is very very slow, it will not run from my pc, it does not react to my pressing of the buttons the sliders work ok , a picture on my pc i have had only once. Could it be due to a bad wlan conection?
I am using a TB6612ENG and one GPIO is Wrong, where does the pwma and pwmb get conected to, i am using the following at the moment; const int RMotor1 = 14; RMotor2 = 15; Motor1 = 13; LMotor2 = 16; ServoPin = 2; & FlashPin = 4 although at the moment i do not have a servo attached?
When pressing the direction buttons on my phone i get the following reaction, Turn left=left side backwards, right side forwards: Turn right=left side forwards, right side stillstand: Forwards=left & right side forwards: Backwards=left side backwards, right side stillstand.
Hi i already changed the ip address but camera feed is still not working any solutions to this?
Did you find any solution
i just followed all ur each and every steps.. // no camera output and showing "Header Fields are too longe for server to interpret" what does this mean pleas help
Try reconnecting the circuit and use 3 v
how to used that coding by using app blynk app
What size is your car frame? Where to buy the car frame?
you can use any frame
Ehat was the total cost for making this????
Camera not working......Please help
Please change the ip address in index page. It will work
Camera probe failed with error 0x20004 , how to fix this problem?
Make sure that you are applying 5v. And how you are trying to upload the program?
robot plaform where to buy or name?Thanks.
camera not displaying video ..although rc car working and esp32cam led working too...
Change the ip address in index page part
When I upload the code it shows error " A fatal error occurred: Timed out waiting for packet header" kindly guide me to solve the issue. thnks
You should apply 5v to the module. and while uploading press reset button
@@HashRobotics hi hash bahi
Waiting for a heart from# hash
menu stop change with capture image brother ..please next project
would I be able to control this over regular internet?
No. You need wifi connection
Can I use other wifi networks between ESP32CAM and my phone?
Yes you can make esp32 cam as access point and can able to control via your phone
@@HashRobotics I want to watch online using 4G on my phone and the ESP32CAM is connected to a Wifi network. Is that possible? Sorry I'm not good at English
@@nguyenminhthang2232 That is fine. I understand what you are meaning. Yes, that is possible, and give me the time so I will make a video for that and let you know. Thanks
@@HashRobotics I wait for good news from you 😍
@@HashRobotics So have u done on it sir. If not can u help us to do it by giving the code. My project work have only 5days to submit. If it works out I will be very thankful to you🙂.
How to Solve Servo Problem? When i Try to change angle of Servo, the car goes crazy and the connection is lost.
You need to connect the servo power directly to a battery or separate power supply as it draws too much current and crashes the ESP32cam
@@MrJohng2001 servo and esp32 have to connected to the same gnd right?
I get this problem even when GPIO2 is not connected to the PWM board. It appears that there is a problem using GPIO2, but I cannot see why. My board is ESP32-CAM Ai Thinker MB.
Is it controlled by internet
Can I use high rpm motor?
Yes you can use
how to avoid water ripples
Hello, this dc motors are 12v? or 6v?
12V
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@@HashRobotics zyfugtu32
@@HashRobotics 1 000 v
From where did u buy the chassis
From local market sir. And altered a little bit
@@HashRobotics... Okay thank you for reverting back ☺️
@@ravindrareddy75 welcome and keep supporting
where you purchase the chassis?
Local market
Please teach also how to make joystick controller for it
Will try and upload soon
We couldn’t find com6
Speed is slow but rest everything in awesome
Thank you
Use high rpm motor
What is the range of this surveillance robot
Depends on your mobile or router wifi range
Not able to view image 😢
Even me
@@charantejah3181 connect with ur mobile Hotspot
Can you please tell me how to connect it with my phone please
We can upload code also using arduino in esp32
Cam pe
how do I download esp_wifi.h and esp_camera.h?
It comes with esp32 board manager. Just download and install esp32 board manager
Any changes in code then it will not upload
Hi bro
como se puede obtener tu código?
quiero hacerlo
Ya lo ví, tengo un problema, me podría apoyar?
el código disponible en la descripción. También hay disponible una segunda versión de este robot. por favor, compruebe
@@HashRobotics GRACIAS POR SU RESPUESTA, UNA PREGUNTA SE PUEDE CONFIGURAR EN MODO AP? YA TENGO FUNCIONANDO EL CÓDIGO PERO NO PUEDO VISUALIZAR EL VIDEO Y DE IGUAL MANERA ME INTERESA QUE TENGA UNA IP FIJA
Friend I already put a fixed IP and I have everything working correctly, I just want to know if you can help me to increase the size of the video window, is it possible?
can I operate the ESP cam 32 with arduino direct without FTDI module ... as while I am connecting the cam with the arduino , there is an error during uploading ...
" A fatal error occurred: Timed out waiting for packet header" kindly guide me to solve the issue. thnks
Yes you can connect. Make sure that you are supplying sufficient voltage to the esp32 cam.else you may get this kind of error
I can't control my car from IP.
Hi why is there a servo motor?
For tilt camera video
Iam 1st view
Thanks .keep supporting
What is the use of servo motor here?
to control tilt angle of the camera
@@HashRobotics thank you
the espcam is not connecting to wifi even after compiling it many times
Check your wifi credentials please.
Everything is working fine except camera not appearing on my screen...
Can anyone help?
Please change the ip address in index page and try
Can we get the chassis online
Yes you can.
@@HashRobotics ☺️👍
Bro can please suggest me a small project to get into robotics.....
If you are beginner start with arduino projects like line following, obstacle avoiding robot,etc
@@HashRobotics thanks brother
Hello please share the code