particle:tldr:46395
particle: Update a device to use the latest firmware via serial.
$ particle flash --serial ${path-to-firmware-bin}
try on your machine
The command "particle flash --serial" is used to flash firmware onto a Particle device using a serial connection. The "--serial" flag specifies that the firmware should be flashed using the serial interface.
In the command, "${path-to-firmware-bin}" represents the path to the firmware binary file that you want to flash onto the Particle device. You need to replace "${path-to-firmware-bin}" with the actual path to the firmware binary file on your computer.
By executing this command, the Particle flashing utility will attempt to establish a serial connection with the Particle device and then transfer the firmware binary file to the device, updating its firmware.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.