Upload Arduino sketches. This does NOT compile the sketch prior to upload.

Usage:
  arduino-cli upload [flags]

Examples:
  arduino-cli upload /home/user/Arduino/MySketch -p /dev/ttyACM0 -b arduino:avr:uno
  arduino-cli upload -p 192.168.10.1 -b arduino:avr:uno --upload-field password=abc

Flags:
      --board-options strings        List of board options separated by commas. Or can be used multiple times for multiple options.
      --discovery-timeout duration   Max time to wait for port discovery, e.g.: 30s, 1m (default 1s)
  -b, --fqbn string                  Fully Qualified Board Name, e.g.: arduino:avr:uno
  -h, --help                         help for upload
      --input-dir string             Directory containing binaries to upload.
  -i, --input-file string            Binary file to upload.
  -p, --port string                  Upload port address, e.g.: COM3 or /dev/ttyACM2
  -m, --profile string               Sketch profile to use
  -P, --programmer string            Programmer to use, e.g: atmel_ice
  -l, --protocol string              Upload port protocol, e.g: serial
  -F, --upload-field key=value       Set a value for a field required to upload.
  -t, --verify                       Verify uploaded binary after the upload.

Global Flags:
      --additional-urls strings   Comma-separated list of additional URLs for the Boards Manager.
      --config-file string        The custom config file (if not specified the default will be used).
      --format string             The output format for the logs, can be: text, json, jsonmini, yaml (default "text")
      --log                       Print the logs on the standard output.
      --log-file string           Path to the file where logs will be written.
      --log-format string         The output format for the logs, can be: text, json
      --log-level string          Messages with this level and above will be logged. Valid levels are: trace, debug, info, warn, error, fatal, panic
      --no-color                  Disable colored output.

$ arduino-cli upload -F password
Error: invalid argument "password" for "-F, --upload-field" flag: required format is 'key=value'
[....]
$ arduino-cli upload -F =value
Error: invalid argument "=value" for "-F, --upload-field" flag: key cannot be empty
[...]
$ arduino-cli upload -F password=value -F password=another
Error: invalid argument "password=another" for "-F, --upload-field" flag: duplicate key: password
[...]