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I am currently using an ESP32-CAM with an OV5460 camera, and I am interfacing it with my computer using an Arduino Nano. I am trying to run a camera web server using the Arduino example code. I have looked at a couple of YouTube tutorials and so have downloaded all the necessary stuff required to run an ESP32 project on Arduino and have triple check all connections are correct. I am using the AI Thinker camera model. The problem comes in when I download the sketch and run it, I am greeted with some kind of CPU restart boot loop that just loops infinitely.

What does this mean? How to fix it?

ets Jun 8 2016 00:22:57
rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:1288
load:0x40078000,len:13872
load:0x40080400,len:4
ho 8 tail 4 room 4
load:0x40080404,len:3048
entry 0x40080590
E (386) esp_core_dump_flash: No core dump partition found!
E (386) esp_core_dump_flash: No core dump partition found!
Greenonline
3,1527 gold badges36 silver badges48 bronze badges
asked Jun 30, 2024 at 14:57
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  • E (386) esp_core_dump_flash: No core dump partition found! indicates that the ESP32 is trying to write a core dump but cannot find the partition. This typically occurs when there is a crash or reset. forum.arduino.cc/t/esp32-cam-esp-core-dump-flash/1074812 Commented Jul 1, 2024 at 6:32

1 Answer 1

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Ensure the correct partition scheme is selected in the Arduino IDE. Go to Tools > Partition Scheme and select "Huge APP (3MB No OTA)" or another suitable scheme.

No "Huge APP partition scheme" (ESP32)

answered Jul 1, 2024 at 11:33

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