OV2640 UC-265 and Esp32 problem video streaming


  1. Where did you get the camera module(s)?

  2. Model number of the product(s)?
    ArduCam OV2640 2 MPx 1600x1200px 60fps with LS-4011 M12x0.5 (UC-265)

  3. What hardware/platform were you working on?
    Esp32-WROVER-E / Arduino IDE

  4. Instructions you have followed. (link/manual/etc.)
    I used this example in Arduino IDE (ESP32 → camera → camerawebserwer)
    arduino-esp32/libraries/ESP32/examples/Camera/CameraWebServer at master · espressif/arduino-esp32 · GitHub

  5. Problems you were having?
    I have a problem with video image (stream in real time). On the picture are black blinking pixels.

  6. The dmesg log from your hardware?

  7. Troubleshooting attempts you’ve made?
    Reduction XCLK frequency with 20MHz to 6 MHz. Image is better but does not fully solve the problem.

  8. What help do you need?
    I need a solution how to improve the video image. I’m new in ArduCam world. Thanks for help.