diff --git a/master/master/config.h b/master/master/config.h
--- a/master/master/config.h
+++ b/master/master/config.h
@@ -31,18 +31,18 @@
 //#define DEBUG_OUTPUT
 
 // Blackout (turn off all but power LEDs)
-//#define BLACKOUT_ENABLE
+#define BLACKOUT_ENABLE
 #define BLACKOUT_TIMEOUT 300000 // Blackout after 5 minutes (hopefully after fix)
 
 // Board heater setpoint
-#define HEATER_THRESHOLD 80
+#define HEATER_THRESHOLD 5 // Regulate to 5 degrees celsius
 
 // Touchdown buzzer
 #define BUZZER_RATE 5000
 #define BUZZER_DURATION 1000
-#define BUZZER_FAILSAFE_DURATION 600000
-#define BUZZER_TRIGGER_MINDURATION 1
-#define BUZZER_TRIGGER_MAXALTITUDE 1
+#define BUZZER_FAILSAFE_DURATION  12600000 // 3.5hr
+#define BUZZER_TRIGGER_MINDURATION 3600000 // 1 hour
+#define BUZZER_TRIGGER_MAXALTITUDE 180
 
 // --------------------------------------------------------------------------
 // Error Codes config (logger.c)
@@ -164,7 +164,7 @@
 #define WATCHDOG_PROGTIMER_EEPROM_ADDR 0x20
 
 // Written to the beginning of every log file
-#define LOGGER_HEADERTEXT "HAB Control Master - 1.0\n"
+#define LOGGER_HEADERTEXT "HAB Control Master - 1.1\n"
 
 // Log to SD card every X milliseconds
 #define LOGGER_RATE 1000 
diff --git a/master/master/lib/sensordata.c b/master/master/lib/sensordata.c
--- a/master/master/lib/sensordata.c
+++ b/master/master/lib/sensordata.c
@@ -103,6 +103,13 @@ char* slavesensors_getAPRScomment(char* 
 				uint16_t len = strlen(commentBuffer);
 				snprintf(commentBuffer + len, bufferSize-len, "~C%li",val);
 			}
+			
+			// Humidity
+			val = sensordata_get(i, SENSOR_HUMIDITY);
+			if(val != -2111111111) {
+				uint16_t len = strlen(commentBuffer);
+				snprintf(commentBuffer + len, bufferSize-len, "~H%li",val);
+			}
 		
 			// Altitude
 			val = sensordata_get(i, SENSOR_ALTITUDE);
diff --git a/master/master/master.c b/master/master/master.c
--- a/master/master/master.c
+++ b/master/master/master.c
@@ -130,7 +130,7 @@ int main(void)
 			}			
 			lastBuzz = time_millis();
 		}
-		
+		 
 		if(buzz && time_millis() - lastBuzzOn > BUZZER_DURATION) {
 			led_off(LED_BUZZ);
 			buzz = false;