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Update README.md 

Fixed a typo (--erase-all)
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Roman Schmerold 2024-11-17 21:37:39 +01:00 committed by GitHub
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doc/AI_Thinker-ESP32-cam/README.md
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@ -117,7 +117,7 @@ And command for FLASH FW is here, where **/dev/ttya0** is your serial interface
./esptool -p /dev/ttya0 -b 460800 --before default_reset --after hard_reset --chip esp32 write_flash --erase-all --flash_mode dio --flash_size 4MB --flash_freq 80m 0x1000 ESP32_PrusaConnectCam.ino.bootloader.bin 0x8000 ESP32_PrusaConnectCam.ino.partitions.bin 0x10000 ESP32_PrusaConnectCam.ino.bin ./esptool -p /dev/ttya0 -b 460800 --before default_reset --after hard_reset --chip esp32 write_flash --erase-all --flash_mode dio --flash_size 4MB --flash_freq 80m 0x1000 ESP32_PrusaConnectCam.ino.bootloader.bin 0x8000 ESP32_PrusaConnectCam.ino.partitions.bin 0x10000 ESP32_PrusaConnectCam.ino.bin
``` ```
This command contains the parameter **--eras-all**, which erases the entire flash in the MCU. So, for just updating the firmware, it is necessary to remove the parameter **--eras-all**; otherwise, the MCU configuration will also be deleted. The basic command list can be found [here](https://docs.espressif.com/projects/esptool/en/latest/esp32s3/esptool/basic-commands.html) This command contains the parameter **--erase-all**, which erases the entire flash in the MCU. So, for just updating the firmware, it is necessary to remove the parameter **--erase-all**; otherwise, the MCU configuration will also be deleted. The basic command list can be found [here](https://docs.espressif.com/projects/esptool/en/latest/esp32s3/esptool/basic-commands.html)
Here is the command for updating the firmware in the MCU without erasing the MCU configuration Here is the command for updating the firmware in the MCU without erasing the MCU configuration