.bin file edit

[SteffJay]

I am having a problem with the "ESP32_PrusaConnectCam.ino.bin" file.
When the files are uploaded to the camera, the default is '192.168.0.1'. I need to chance the default value to '192.168.1.122'.
How do i change the default value in the .bin file?
Please see screen grab.

[ZevEisenberg]

That value is the default IP address when the ESP32 is in AP mode, broadcasting its own lonely Wi-Fi network of one. But once you connect it to your Wi-Fi, it should get assigned a subnet IP via DHCP, and then you can browse it by finding the IP, or using the local host name. It defaults to http://prusa-esp32cam.local/, but you can change it once you get into the configuration.

If you really do need to edit the .bin file, you can look up a hex editor app. There are several on macOS, such as Hex Fiend, and if you're on Windows or Linux, I'm sure you can find something equivalent. Actually, I bet this would mess up some address offsets in the binary, so I'd go with the comment below about making a custom build!

[johnyHV]

Hi @SteffJay. Best option is to change the IP in the source code and make a custom build.

https://github.com/prusa3d/Prusa-Firmware-ESP32-Cam/blob/master/ESP32_PrusaConnectCam/mcu_cfg.h#L83