espflash

Serial flasher utility for Espressif SoCs based on esptool.py

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Serial flasher utility for Espressif SoCs and modules based on esptool.py

espflash

Flash a firmware binary to an ESP32 device on /dev/ttyUSB0$ espflash flash /dev/ttyUSB0 firmware.bin

Read flash contents from an ESP8266 and save to file$ espflash read-flash /dev/ttyUSB0 0x0 0x100000 dump.bin

Erase the entire flash on an ESP32 device$ espflash erase-flash /dev/ttyUSB0