How to program ESP32 CAM using Arduino UNO

In this tutorial video, I have shown you how to program ESP32 CAM using Arduino UNO. Here I have not used FTDI or any other USB to TTL converter to program ESP32CAM board.

During the video, I have shared Arduino esp32cam board connection and all the required setting in Arduino IDE for uploading code to ESP32CAM using Arduino.

If you follow all the steps shown in this video, then you should not get any connection error, but still, if you get any error then disconnect the Arduino from the esp32 camera module and try it again.

Copy-paste the following URLs at Aditional boards Manager URLs :

Please let me know if you face any problem while programming the esp32cam.

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Other useful ESP32 projects:

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ESP32 CAM Face Recognition Door Lock System

[frankbee]

Thank you! Very helpful! I've tried it for several hours with other tutorials and with yours it's finally working after watching your video.

[gizmowizard]

Exactly what I was looking for .A step-by-step guide to the ESP-32 CAM.Thanks!

[pittsville]

I am trying hard to do this with the interface cable and it never worked with a DM brand ESP32.cam. Using Arduino as described works great! Thanks a great deal. This puts an end to my frustration and failure using the USB to UART adapter. I was able to use AI Thinker setting in the IDE and Arduino worked great for the DM branded cam board. Thanks again, a whole lot!

[maxxiang]

It won't work without connecting the arduino in reset mode... After connecting them it works now. Great video

[matthwy]

Excellent explanation! Everything you need, direct, clear, and nothing superfluous

[choenriquez]

I got it to go after a few tries. Also yes to set Programmer to 'AVR ISP' you need Arduino IDE 1.8.12. It's not on the 1.8.13 version. Thank you very much!

[CDRClarisse]

I'm in a design program in Sweden but I graduated from Indian Youtube. Thanks mate!!

[protuningaustralia]

Hi there,
thank you very much for your very fast simple, easy to understand tutorial.
You are a legend.
Regards
Dave

[Gyroeg]

thank u this will be a big help for a school project ha... ur explanation is so clear and precise

[rafaoli]

Thanks a lot love u indians you always help me with your electronics tutorials <3

[dhanussh]

Hey, we used this for one of our university projects and this video helped us figure it out. Thank you :)

[rbaleksandar]

1 year later, version 2.04 of the library and things have change. Now I cannot reproduce this at all. What's worse version 1.04 has apparently been altered somehow and can no longer select a programmer for the board at all. What a pity.

However with the new version I found out that using "Upload using Programmer" (from the Sketch menu) seemingly does the job. I had to reconnect the Arduino to the PC and then restart the serial monitor.

[turboflais]

Hi, Iwas following the video but on the part of the programer it says: "No programers available for this board", any suggestion on how I can solve this?

[laila]

very helpful step by step tutorial, finally my esp32cam works fine...thank you

[guillaume]

Thank you ! I was looking all the day for a working tutorial. Yours is working!!

[leef_me]

May I suggest that the "Aditional boards Manager URLs" be split into 2 lines?
This would make copy/pasting easier.

[thedictationofallah]

This is the stereotypical Indian tech tutorial you were looking for

[christopherpetrov]

Brilliant !! Time to put old uno boards at work .

[johnrobertsabillo]

great work sir, i'm so very impress you work, keept it up sir.

[grzegorzdvipek]

Thank you! I really appreciate this video. I couldn't make this board to work. But after watching this tutorial it finally works! Thanks man :) Keep up the good work.