Hi ai-thinker sky, hi,I want to drive ov2640 with ESP32.I looked up your demo,but it control so many hardware registers.So it is difficult to understand your demo.Do you have a register datasheet? Please see registers for OV2640 in form as used in demo and the register datasheet . The esp32-cam-demo...

Basing on http://www.esp32.com/viewtopic.php?f=2&t=496#p2139
and "ESP32 Technical Reference Manual - 3.2.2 Clock Source", this is intended as a clock source for the ULP processor

ESP-WROVER V1 (aka DevKitJ) has XO2 32.768KHz circuit build in. Has it been put in place to clock the ULP Processor?

Angus,
Thanks a lot!
Krzysztof

OK, clear.
This is what I suspected when giving it another thought.
Thank you for help with this issue and detailed answers.
Krzysztof

Hi,

I am unable to find a schematic for the ESP32 Demo Board V2.



Could you post it?

Krzysztof

Hi Neil, Thank you for reply. I was looking for a sample application that is showing output presented in section 2.4. Check the Serial Output of the "ESP32-DevKitC Getting Started Guide" - https://espressif.com/sites/default/files/documentation/esp32-devkitc_getting_started_guide_en.pdf. I believe I...

Hi, The "ESP32-DevKitC Getting Started Guide" in section "2.3. Download Methods" covers loading of this module with sample application. Loading is done using ESP32 DOWNLOAD TOOL V3.4.1 that I have downloaded from Espressif website. According to manual the application to load consists of three flies:...