   // Output mode: 6/146 uA
   OutputPin::set_mode(Board::D0);
 
-  // 7. Remove Pro-Micro reglator
-  // This will remove the difference.
-
-  // NB: The Cosa approach to low power is to provide
-  // as much as possible built-in and with additional
-  // support functions to reduce power consumption.
+  // 7. Remove Pro-Micro regulator
 }
 
 void loop()


void setup()
{
  // 1. Power consumption: 9.9/15.8 mA (Lilypad/Pro-Micro)
  // Busy-wait implementation of delay as Arduino.
  // Power::all_enable();

  // 2. Power Reduction: 10.5/14.5 mA
  // Baseline measurement with disable of all modules (main.cpp).

  // 3. With watchdog delay: 7.1/8.1 mA
  // Start the watchdog with the default timeout period (16 ms)
  // Will install low-power version of the delay() function
  // Watchdog::begin();

  // 4. Sleep mode with watchdog delay (3)
  // a. Idle: 7.1/8.1 mA (default)
  // Power::set(SLEEP_MODE_IDLE);
  // b. Standby: 280/600 uA
  // Power::set(SLEEP_MODE_STANDBY);
  // c. Extended standby: 280/600 uA
  // Power::set(SLEEP_MODE_EXT_STANDBY);
  // d. Power-down: 110/260 uA
  Power::set(SLEEP_MODE_PWR_DOWN);

  // 5. Watchdog period change with powerdown (4d)
  // Watchdog shutdown: 50/200 uA
  #define USE_WATCHDOG_SHUTDOWN


 * blink period(10:2000 ms) and the Watchdog for low power mode during
 * delay.
 *
 * 		      Lilypad      Pro-Micro
 * 1. Baseline		9.3	     15.8       mA
 * 2. Disable modules   8.2	     14.5	mA
 * 3. Use watchdog	4.5	      8.1	mA
 * 4. Sleep mode
 *    a. Standby        280	      600	uA
 *    b. Ext Standby	280	      600	uA
 *    c. Powerdown	110	      260	uA
 * 5. Watchdog period	 50	      200	uA
 * 6. Output pin	  6	      146	uA
 * 7. Remove regulator   NA            12	uA
 *
 * Note: The Cosa approach to low power is to provide as much as
 * possible by default, built-in and with additional support functions
 * to reduce power consumption.
 *
 * @section Circuit
 * Uses built-in LED (D13/Arduino). Measurement of mA/uA on VCC from
 * FTDI which is kept connected (See 6). Power LED removed on Pro-Mini.
 *
 * This file is part of the Arduino Che Cosa project.
 */
