USAGE: espruino ...options... [file_to_upload.js]

  -h,--help                : Show this message
  -j job.json              : Load options from JSON job file - see configDefaults.json for example
  -c,--color               : Color mode,
  -v,--verbose             : Verbose
  -q,--quiet               : Quiet - apart from Espruino output
  -m,--minify              : Minify the code before sending it
  -w,--watch               : If uploading a JS file, continue to watch it for
                               changes and upload again if it does.
  -p,--port /dev/ttyX      
  -p,--port aa:bb:cc:dd:ee : Specify port(s) or device addresses to connect to
  -b baudRate              : Set the baud rate of the serial connection
                               No effect when using USB, default: 9600
  --no-ble                 : Disable Bluetooth Low Energy (used by default if the 'bleat' module exists)
  --list                   : List all available devices and exit
  -t,--time                : Set Espruino's time when uploading code
  -o out.js                : Write the actual JS code sent to Espruino to a file
  -f firmware.bin          : Update Espruino's firmware to the given file
                               Espruino must be in bootloader mode
                               Optionally skip N first bytes of the bin file,
  -e command               : Evaluate the given expression on Espruino
                               If no file to upload is specified but you use -e,
                               Espruino will not be reset

If no file, command, or firmware update is specified, this will act
as a terminal for communicating directly with Espruino. Press Ctrl-C
twice to exit.

# Connect to Espruno and act as a terminal app  (IF Espruino is the only serial port reported)
espruino

# Connect to Espruino on the specified port, act as a terminal
espruino -p /dev/ttyACM0

# Write a program to Espruino (IF Espruino is the only serial port reported)
espruino myprogram.js

# Otherwise you'll want to specify the exact port first
espruino -p /dev/ttyACM0 myprogram.js

# Write a program to Espruino and drop into a terminal, but then monitor
# myprogram.js for changes and upload it again
espruino --watch myprogram.js

# Load a file into two Espruino boards
espruino -p /dev/ttyACM1 /dev/ttyACM2 mycode.js

# Load a file into Espruino and save
espruino -p /dev/ttyACM0 mycode.js -e "save()"

# Execute a single command on the default serial device
espruino -e "digitalWrite(LED1,1);"

sudo setcap cap_net_raw+eip $(eval readlink -f `which node`)

var esp = require("espruino");

/** Initialise EspruinoTools and call the callback.
 When the callback is called, the global variable 'Espruino'
 will then contain everything that's needed to use EspruinoTools */
esp.init(callback);

/** Send a file to an Espruino on the given port, call the callback when done (calls 'init' automatically) */
esp.sendFile (port, filename, callback);

/** Execute an expression on Espruino, call the callback with the result (calls 'init' automatically) */
esp.expr(port, expr, callback(result));

/** Flash the given firmware file to an Espruino board (calls 'init' automatically) */
esp.flash(port, filename, callback);

require('espruino').expr('/dev/ttyACM0', 'E.getTemperature()', function(temp) {
        console.log('Current temperature is '+temp);
});

var esp = require("espruino");
esp.init(function() {
  Espruino.Config.BAUD_RATE = "115200";
  esp.sendFile(port, filename, function() {
    console.log('Done!');
  })
});