This Component provides Espressif's tool for reading and writing firmware and other data to hardware.
SPI_SPEED
[read-only] Set by hardware_config.
Clock speed for flash memory (20, 26, 40 or 80). Default is 40.
SPI_MODE
[read-only] Set by hardware_config.
Flash memory operating mode (quot, dio, dout, qio). Default is qio.
SPI_SIZE
[read-only] Set by hardware_config.
Size of flash memory chip (256KB, 512KB, 1MB, 2MB, 4MB). Default is 512K bytes.
The default hardware profile standard sets this to 1MB. You can set HWCONFIG=standard-4m to increase it or create a custom hardware_config for your project.
ESPTOOL
Full path of esptool.py
COM_PORT_ESPTOOL
Port to use for flashing device. Default is COM_PORT.
COM_SPEED_ESPTOOL
Baud rate to use for flashing device. Default is COM_SPEED.