Chat freely about anything...

User avatar
By Ripper121
#24031 I work on a device and want to dump the Flash/FW to a file.
I want to buld >100 Devices and so i need a fast way to flash the FW and my Code fast to the ESP.

How can i dump all what i need to copy it on a second esp?
User avatar
By martinayotte
#24040 --port /dev/ttyUSB0 read_flash 0x00000 0x80000 ./backup.bin
(where 0x80000 is the size of 512K Flash)
Then, on second ESP : --port /dev/ttyUSB0 write_flash 0x00000 ./backup.bin