   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;



  // ensure ADC is off
  ADCSRA = 0;
  
  set_sleep_mode(SLEEP_MODE_PWR_DOWN);
  power_all_disable();

  sleep_enable();
  sei();
  
