   sleep_disable();  
   MCUSR = 0; // clear the reset register 
   
+  
   power_timer0_enable();
   power_timer1_enable();
-  power_timer2_enable();
+  //power_timer2_enable();
   power_usart0_enable();
+  power_twi_enable();
 
   // turn on the RF receiver
   digitalWrite(RF_POWER_PIN, HIGH);


byte sleep_mode = SLEEP_MODE_PWR_SAVE;
int parsed_val = 0;
int solar_val = 4000; // 12bit DAC
volatile byte wd_isr = WD_DO_STUFF;



  ACSR = (1 << ACD) | (0 << ACIE);
  
  power_spi_disable();
  
  watchdog_setup();
  
  // Try a lower frequency pwm to prevent the buzzzzz from the analogue voltmeter.
  //setPwmFrequency(256);
  
  pinMode(DEBUG_LED_PIN, OUTPUT);  
  analogWrite(DEBUG_LED_PIN, DEBUG_LED_PWM_AWAKE);
