@marka2 Using the example ESP32CAM in the camera settings CAMERA_MODEL_M5STACK_PSRAM I changed the initialization of the foam #define Y2_GPIO_NUM from 32 to 17 and installed the firmware. It worked for me. Let me know if You do not work and what will be the error.
For streaming video memory is enough, facial recognition modules do not work correctly, the reason I think lies in the lack of memory, but I just needed a camera for the project and I do not use these features.

@marka2 Using the example ESP32CAM in the camera settings CAMERA_MODEL_M5STACK_PSRAM I changed the initialization of the foam #define Y2_GPIO_NUM from 32 to 17 and installed the firmware. It worked for me. Let me know if You do not work and what will be the error.
For streaming video memory is enough, facial recognition modules do not work correctly, the reason I think lies in the lack of memory, but I just needed a camera for the project and I do not use these features.

Good day! I connected the sensor to GROVE and I receive data from it in serial, someone knows as it is possible to import these data into a stream of the camera that in a bottom of the picture there would be dynamically changed data. Usually in cameras insert (or impose) the name of the camera or quantity of ftp... The fact is that you need to put the temperature sensor data in the picture and watching the stream could control the temperature looking at the video. In advance thank you for help!!!

@ajb2k3 I have the same camera and I used this tape to use the camera, given the small edits I have everything working without problems )))

@marka2 Good day! If I understand you correctly, try to put the firmware on this manual: https://www.youtube.com/watch?v=q7Z_XnBYFhY

@ajb2k3 I did so but I have the Board is not connected to the Wi-Fi, it seems as if it does not have enough power, but in any case, thank you!)

@ajb2k3 Did you see the link I attached in the post above? There was also a man, but I have it not work and I'm overthinking why. I ordered a second charge and it's the same story.... Call GND to the GND on the GROVE connector and the VC to zvonnitsa resistance, that is, the idea that work should be, but what is zagvostka I did not understand...(((( There is a voltage Converter ip5306, and I think the problem is in it...

@ajb2k3 Thanks for reply! But I did not work, if You have the opportunity to check on your Board, I would appreciate if You give an answer. I note that I have tried it with a 18650 battery output which gave 4.2 V but is the battery fully charged and I don't think it will differ from the LI_POL batteries. In the topic above, I described my research.

@m5-docs Sorry for the annoyance, I just saw one user connect the battery to the camera and it worked... Please explain can I need another version of the camera?
https://www.instructables.com/id/M5Cam-X-M5Stack/
Reference to what I'm talking about.

@m5-docs Thanks for reply! I use #define CAMERA_MODEL_M5STACK_PSRAM with changed settings and it works for me. Complaints about the picture and streaming video in the browser I do not have. I powered the battery through the GROVE connector where using the step-up. The Board is now fed 5 volts and it works, it turns on, no problem. But according to the documentation the Board can work directly from 3.3 V using two pins next to the GROVE connector but for me it does not work, the Board is not included. I use charge ESP32CAM and indicated that she M5Stack what would You have her confused with CAMERA_MODEL_ROVER_KIT . By the way this motherboard I have and it works on 3.3 V if the pins apply power, only works shockingly bad))))

Hi! Has anyone tried running the camera on battery power? I use the firmware from the Arduino camera examples works well though I had to edit the code. I soldered two wires to the outputs near the GROVE connector and connected the 18650 battery there, but the camera did not want to work with it, I also tried on the LI-POL battery but I did not work out. The most interesting that I immediately bought two boards M5Stack ESP32CAM and neither works on battery. The output voltage is 4.2 V well as with any battery. In advance thanks!!!