ESPFlash

ESP8266 and ESP32 serial flasher

Status

Currently only ESP8266 is supported, ESP32 support will follow.

Usage

espflash [--ram] <path to serial> <path to elf image>

when the --ram option is specified, the provided elf image will be loaded into ram and executed without touching the flash.

As cargo runner

You can also use espflash as a cargo runner by setting

[target.'cfg(all(target_arch = "xtensa", target_os = "none"))']
runner = "espflash --ram /dev/ttyUSB0"

in your .cargo/config. Which then allows you to run your project using xargo run.

License

Licensed under the GNU General Public License Version 2.