The EEPROM update is normally not needed as it contains only hardware description. However, if there is some incompatible change in Linux kernel related to the device-tree format, EEPROM should be updated for correct operation with new kernel version.
Flight Controllers from DJI define hunderds of parameters which affect their behavior. These can be modified by just sending a command to the drone, as long as the new value is within limits accepted by FC firmware. Tools for extracting, modding and re-packaging firmwares of DJI multirotor drones. If you have any problem you can enable verbose output by calling build.py script with the -v flag. There is a known issue that causes first compilation to fail, if this happens please just try again.

Every Espressif ESP8266, ESP8285, ESP32, ESP32-S or ESP32-C3 chipset based device can be flashed with Tasmota. You must enter a correct address as this is where the firmware download link will be sent. Change COM1 to the correct port on your computer and 4m to the correct size of the internal flash chip. If you don’t see your ESP’s COM port available, this often means you don’t have the USB drivers installed. Take a closer look at the chip next to the voltage regulator on board and check its name.
It can be distinguished because in this case the start code is an ‘S’. To convert this format to binary, the same tools can be used as in the previous section. Between these and the first two options described, most use cases should be covered. Most of these techniques should download stock firmware serve well for any assets which need to combined; think adding sound effects or images to a system without external storage to hold them. For this we need to use the Executable Linked File (ELF) that the linker produces as its final output.