Solved - ESP32 Camera Upload Problem. Why Did They Change The Schematic?

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Some of ESP32-Cam have additional resistors. It's make my ESP32-Cam Programmer didn't works, and this issue was solved by removing that resistors.

[Update : Apr 2022]
This version of ESP32 Programmer in this video is slightly different with the newest version. With the new version, you don't need to remove the two resistors as shown in the video. It will works for both old and a new ESP32-Cam. Have a look my github page for the details
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The ESp32 cam board has NO RST connection! So, press the IO0 button on the programboard, press the RST on the ESP32 cam board and release the RST button and the IO0 button. Now the ESP32 is in the program mode. It should download now. After that press the RST button to run the program.

sjookyh
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Hey Bro Thank you ! I will try this today out !

vertaniacity
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I don't know why it tells me the error is in the Wi-Fi even though I wrote its name and password. Please answer for me

ilyasrehmani
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Ensure that you do not have a micro SD card installed in the ESP32-CAM during programming as well.

DwarMeji
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How to fix this problem"Camera probe failed with error 0x20004"? Thank you

jopiebangoen
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does not work... i bought 5 of these a couple of years ago and they worked great. Bought another 6 recently and all 6 were dead on arrival. I sent them back and got 6 more.... all 6 were dead. What is wrong with the manufacturers?

TheNortonio