after uploading the camera web server program on the serial port, I get an error: [E] [camera.c:1113] camera_probe(): Detected camera not supported [E] [camera.c:1379} esp_camera_init(): Camera probe failed with error 0x20004 i'm using cp2102 programmer this is how i connected pins: gnd->gnd...

The message clearly indicates that the camera is not recognised. So why do you want to change the programmer?

I have seen some tutorials on the subject, unfortunately none of them were sufficiently explanatory and on many of them I saw that it could be a power supply problem and that it was solved by using a different programmer

If the camera module is powered from the converter, there is a rather small chance that this module will work properly due to the insufficient current capacity of the 3V3 line in the converter. In addition, it is recommended to power the ESP32-CAM module from 5V. Link .

I tried powering from 5v by changing the power connection to: 5v->5v gnd->gnd (this gnd under 5v) the same error pops up and I can't upload the program at this voltage

Error esp 32 cam: 'Detected camera not supported' after uploading Camera Web Server, CP2102

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#1 19994082 25 Apr 2022 13:26

arduina arduina

Level 2

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Post #1
19994082 25 Apr 2022 13:26

after uploading the camera web server program on the serial port, I get an error:
[E] [camera.c:1113] camera_probe(): Detected camera not supported
[E] [camera.c:1379} esp_camera_init(): Camera probe failed with error 0x20004
i'm using cp2102 programmer this is how i connected pins:
gnd->gnd
3v3->3v3
TXD->UOR
RXD->UOT
i don't know what to do. is it necessary to replace the programmer with an ftdi? please answer quickly because it is important.

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#2 19994130 25 Apr 2022 13:54

czareqpl czareqpl

Level 33

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Post #2
19994130 25 Apr 2022 13:54

The message clearly indicates that the camera is not recognised. So why do you want to change the programmer?
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#3 19994202 25 Apr 2022 14:42

arduina arduina

Level 2

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Post #3
19994202 25 Apr 2022 14:42

I have seen some tutorials on the subject, unfortunately none of them were sufficiently explanatory and on many of them I saw that it could be a power supply problem and that it was solved by using a different programmer
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#4 19994484 25 Apr 2022 17:49

Anonymous Anonymous

Level 1

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Post #4
19994484 25 Apr 2022 17:49

If the camera module is powered from the converter, there is a rather small chance that this module will work properly due to the insufficient current capacity of the 3V3 line in the converter.
In addition, it is recommended to power the ESP32-CAM module from 5V. Link .
#5 19994530 25 Apr 2022 18:08

arduina arduina

Level 2

» | Topic author Helpful post? (0)

Post #5
19994530 25 Apr 2022 18:08

I tried powering from 5v by changing the power connection to:
5v->5v
gnd->gnd (this gnd under 5v)
the same error pops up and I can't upload the program at this voltage
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