python CLI version
ESP32C3
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/esptool.exe –chip esp32c3 –port COM12 –baud 921600 –before default_reset –after hard_reset write_flash -z –flash_mode dio –flash_freq 80m –flash_size 4MB 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bin
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/
esptool.exe
--chip esp32c3
--port COM12
--baud 921600
--before default_reset
--after hard_reset write_flash
-z --flash_mode dio
--flash_freq 80m
--flash_size 4MB
0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bootloader.bin
0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.partitions.bin
0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin
0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_867944/NWI1119-AP-1.ino.bin
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/esptool.exe –chip esp32c3 –port COM7 –baud 921600 –before default_reset –after hard_reset write_flash -z –flash_mode dio –flash_freq 80m –flash_size 4MB 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_562933/basic-2.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_562933/basic-2.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_562933/basic-2.ino.bin
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.2.1/
esptool.exe –chip esp32c3 –port COM7 –baud 921600 –before default_reset –after hard_reset write_flash -z –flash_mode dio –flash_freq 80m –flash_size 4MB
0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_562933/basic-2.ino.bootloader.bin 0x8000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_562933/basic-2.ino.partitions.bin 0xe000 C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/partitions/boot_app0.bin 0x10000 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_562933/basic-2.ino.bin
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\3.3.0>esptool.exe esptool.py v3.3 usage: esptool [-h] [–chip {auto,esp8266,esp32,esp32s2,esp32s3beta2,esp32s3,esp32c3,esp32c6beta,esp32h2beta1,esp32h2beta2,esp32c2}] [–port PORT] [–baud BAUD] [–before {default_reset,usb_reset,no_reset,no_reset_no_sync}] [–after {hard_reset,soft_reset,no_reset,no_reset_stub}] [–no-stub] [–trace] [–override-vddsdio [{1.8V,1.9V,OFF}]] [–connect-attempts CONNECT_ATTEMPTS] {load_ram,dump_mem,read_mem,write_mem,write_flash,run,image_info,make_image,elf2image,read_mac,chip_id,flash_id,read_flash_status,write_flash_status,read_flash,verify_flash,erase_flash,erase_region,merge_bin,get_security_info,version} …
esptool.py v3.3 - Espressif chips ROM Bootloader Utility
positional arguments: {load_ram,dump_mem,read_mem,write_mem,write_flash,run,image_info,make_image,elf2image,read_mac,chip_id,flash_id,read_flash_status,write_flash_status,read_flash,verify_flash,erase_flash,erase_region,merge_bin,get_security_info,version} Run esptool {command} -h for additional help load_ram Download an image to RAM and execute dump_mem Dump arbitrary memory to disk read_mem Read arbitrary memory location write_mem Read-modify-write to arbitrary memory location write_flash Write a binary blob to flash run Run application code in flash image_info Dump headers from an application image make_image Create an application image from binary files elf2image Create an application image from ELF file read_mac Read MAC address from OTP ROM chip_id Read Chip ID from OTP ROM flash_id Read SPI flash manufacturer and device ID read_flash_status Read SPI flash status register write_flash_status Write SPI flash status register read_flash Read SPI flash content verify_flash Verify a binary blob against flash erase_flash Perform Chip Erase on SPI flash erase_region Erase a region of the flash merge_bin Merge multiple raw binary files into a single file for later flashing get_security_info Get some security-related data version Print esptool version
optional arguments: -h, –help show this help message and exit –chip {auto,esp8266,esp32,esp32s2,esp32s3beta2,esp32s3,esp32c3,esp32c6beta,esp32h2beta1,esp32h2beta2,esp32c2}, -c {auto,esp8266,esp32,esp32s2,esp32s3beta2,esp32s3,esp32c3,esp32c6beta,esp32h2beta1,esp32h2beta2,esp32c2} Target chip type –port PORT, -p PORT Serial port device –baud BAUD, -b BAUD Serial port baud rate used when flashing/reading –before {default_reset,usb_reset,no_reset,no_reset_no_sync} What to do before connecting to the chip –after {hard_reset,soft_reset,no_reset,no_reset_stub}, -a {hard_reset,soft_reset,no_reset,no_reset_stub} What to do after esptool.py is finished –no-stub Disable launching the flasher stub, only talk to ROM bootloader. Some features will not be available. –trace, -t Enable trace-level output of esptool.py interactions. –override-vddsdio [{1.8V,1.9V,OFF}] Override ESP32 VDDSDIO internal voltage regulator (use with care) –connect-attempts CONNECT_ATTEMPTS Number of attempts to connect, negative or 0 for infinite. Default: 7.
read flash
esptool.exe –baud 115200 –port COM66 –baud 115200 read_flash 0 2097152 output.bin
esptool.exe –baud 115200 –port COM66 –baud 921600 read_flash 0 2097152 output.bin
ESP8266
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1/python3 -I C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.2/tools/upload.py –chip esp8266 –port COM162 –baud 921600 –before default_reset –after hard_reset write_flash 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_397525/webserver-path-1.ino.bin