diff --git a/afsk/main.c b/afsk/main.c
index 1dde5c8b..3f1612f3 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -83,6 +83,7 @@ ax5043_conf_t hax5043;
 ax25_conf_t hax25;
 
 int twosToInt(int val, int len);
+float toAprsFormat(float input);
 float rnd_float(double min, double max);
 void get_tlm();
 void get_tlm_fox();
@@ -110,7 +111,8 @@ FILE *sopen(const char *program);
 #define AFSK 1
 #define FSK 2
 #define BPSK 3
-#define CW 4
+#define SSTV 4
+#define CW 5
 
 int rpitxStatus = -1;
 
@@ -191,7 +193,36 @@ int main(int argc, char * argv[]) {
         printf("No CW id\n");
       }
     }
+  } else {
+	  
+    FILE * mode_file = fopen("/home/pi/CubeSatSim/.mode", "r");
+    if (mode_file != NULL) {	
+      char mode_string;	
+      mode_string = fgetc(mode_file);
+      fclose(mode_file);
+      printf("Mode file /home/pi/CubeSatSim/.mode contains %c\n", mode_string);
+
+      if ( mode_string == 'b') {
+        mode = BPSK;
+        printf("Mode is BPSK\n");
+      } else if ( mode_string == 'a') {
+        mode = AFSK;
+        printf("Mode is AFSK\n");
+      } else if ( mode_string == 's') {
+        mode = SSTV;
+        printf("Mode is SSTV\n");
+     } else if ( mode_string == 'c') {
+        mode = CW;
+        printf("Mode is CW\n");
+      } else {
+        printf("Mode is FSK\n");
+      }
+	    
+    }
   }
+	
+  FILE * rpitx_restart = popen("sudo systemctl restart rpitx", "r");
+  fclose(rpitx_restart);
 
   // Open configuration file with callsign and reset count	
   FILE * config_file = fopen("/home/pi/CubeSatSim/sim.cfg", "r");
@@ -212,11 +243,25 @@ int main(int argc, char * argv[]) {
 
   if ((fabs(lat_file) > 0) && (fabs(lat_file) < 90.0) && (fabs(long_file) > 0) && (fabs(long_file) < 180.0)) {
     printf("Valid latitude and longitude in config file\n");
-    latitude = lat_file;
-    longitude = long_file;
+// convert to APRS DDMM.MM format
+    latitude = toAprsFormat(lat_file);
+    longitude = toAprsFormat(long_file);
+    printf("Lat/Long in APRS DDMM.MM format: %f/%f\n", latitude, longitude);	  
+  } else { // set default
+    latitude = toAprsFormat(latitude);
+    longitude = toAprsFormat(longitude);
   }
+	
   if (strcmp(sim_yes, "yes") == 0)
 	  sim_mode = TRUE;
+	
+  if (mode == SSTV) {
+	  
+    fprintf(stderr, "Sleeping");
+    while (1)
+      sleep(10);
+  }
+	
   wiringPiSetup();
 
   // Check for SPI and AX-5043 Digital Transceiver Board	
@@ -852,7 +897,12 @@ void get_tlm(void) {
     tlm[2][C] = (int)(99.5 - current[map[MINUS_Z]] / 10.0) % 100; // -Z current (was timestamp)
     tlm[2][D] = (int)(50.5 + current[map[BAT]] / 10.0) % 100; // NiMH Battery current
 
-    tlm[3][A] = abs((int)((voltage[map[BAT]] * 10.0) - 65.5) % 100);
+//    tlm[3][A] = abs((int)((voltage[map[BAT]] * 10.0) - 65.5) % 100);
+    if (voltage[map[BAT]] > 4.6)	 
+    	tlm[3][A] = (int)((voltage[map[BAT]] * 10.0) - 65.5) % 100;  // 7.0 - 10.0 V for old 9V battery
+    else
+    	tlm[3][A] = (int)((voltage[map[BAT]] * 10.0) + 44.5) % 100;  // 0 - 4.5 V for new 3 cell battery
+	    
     tlm[3][B] = (int)(voltage[map[BUS]] * 10.0) % 100; // 5V supply to Pi
 
     tlm[4][B] = (int)((95.8 - cpuTemp) / 1.48 + 0.5) % 100;
@@ -895,13 +945,13 @@ void get_tlm(void) {
         strcat(str, header_str2);
         //	sprintf(header_str2b, "=%7.2f%c%c%c%08.2f%cShi hi ",4003.79,'N',0x5c,0x5c,07534.33,'W');  // add APRS lat and long
         if (latitude > 0)
-          sprintf(header_lat, "%7.2f%c", latitude * 100.0, 'N'); // lat
+          sprintf(header_lat, "%7.2f%c", latitude, 'N'); // lat
         else
-          sprintf(header_lat, "%7.2f%c", latitude * (-100.0), 'S'); // lat
+          sprintf(header_lat, "%7.2f%c", latitude * (-1.0), 'S'); // lat
         if (longitude > 0)
-          sprintf(header_long, "%08.2f%c", longitude * 100.0, 'E'); // long
+          sprintf(header_long, "%08.2f%c", longitude , 'E'); // long
         else
-          sprintf(header_long, "%08.2f%c", longitude * (-100.0), 'W'); // long
+          sprintf(header_long, "%08.2f%c", longitude * (-1.0), 'W'); // long
 
         sprintf(header_str2b, "=%s%c%c%sShi hi ", header_lat, 0x5c, 0x5c, header_long); // add APRS lat and long	    
         printf("\n\nString is %s \n\n", header_str2b);
@@ -2252,3 +2302,12 @@ int test_i2c_bus(int bus)
 	}
 	return(output);	// return bus number or -1 if there is a problem with the bus
 }
+
+float toAprsFormat(float input) {
+// converts decimal coordinate (latitude or longitude) to APRS DDMM.MM format	
+    int dd = (int) input;
+    int mm1 = (int)((input - dd) * 60.0);
+    int mm2 = (int)((input - dd - (float)mm1/60.0) * 60.0 * 60.0);
+    float output = dd * 100 + mm1 + (float)mm2 * 0.01;
+    return(output);	
+}
diff --git a/config b/config
index f2ed02ab..02ddf9f4 100755
--- a/config
+++ b/config
@@ -13,13 +13,13 @@ if [ "$1" = "" ]; then
 	echo "$value" > /dev/null
 	set -- $value
 
-	if [ "$1" = "ARG1=a" ]; then
+	if [ "$1" = "a" ]; then
 		echo "APRS mode is set"
-	elif [ "$1" = "ARG1=f" ]; then
+	elif [ "$1" = "f" ]; then
 		echo "FSK mode is set"
-	elif [ "$1" = "ARG1=b" ]; then
+	elif [ "$1" = "b" ]; then
 		echo "BPSK mode is set"	
-	elif [ "$1" = "ARG1=s" ]; then
+	elif [ "$1" = "s" ]; then
 		echo "SSTV mode is set"
 	else
 		echo 
@@ -55,22 +55,22 @@ if [ "$1" = "-i" ]; then
 	exit 
 elif [ "$1" = "-a" ]; then
 	echo "changing CubeSatSim to AFSK mode"
-	sudo echo "ARG1=a" > /home/pi/CubeSatSim/.mode	
+	sudo echo "a" > /home/pi/CubeSatSim/.mode	
 	sudo systemctl restart cubesatsim
 	exit 
 elif [ "$1" = "-f" ]; then
 	echo "changing CubeSatSim to FSK mode"
-	sudo echo "ARG1=f" > /home/pi/CubeSatSim/.mode	
+	sudo echo "f" > /home/pi/CubeSatSim/.mode	
 	sudo systemctl restart cubesatsim
 	exit 
 elif [ "$1" = "-b" ]; then
 	echo "changing CubeSatSim to BPSK mode"
-	sudo echo "ARG1=b" > /home/pi/CubeSatSim/.mode	
+	sudo echo "b" > /home/pi/CubeSatSim/.mode	
 	sudo systemctl restart cubesatsim
 	exit 
 elif [ "$1" = "-s" ]; then
 	echo "changing CubeSatSim to SSTV mode"
-	sudo echo "ARG1=s" > /home/pi/CubeSatSim/.mode	
+	sudo echo "s" > /home/pi/CubeSatSim/.mode	
 	sudo systemctl restart cubesatsim
 	exit 
 elif [ "$1" = "-h" ]; then
diff --git a/demo.sh b/demo.sh
deleted file mode 100755
index e25a8214..00000000
--- a/demo.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-echo -e "\nDemo of CubeSatSim at 434.9 MHz\n"
-
-sudo systemctl restart rpitx
-
-if [ "$1" = "c" ]; then
-    echo "Mode cycling"
-    y=$(last reboot | grep ^reboot | wc -l)
-    echo $y
-    echo $(($y % 4))    
-fi
-
-if [[ ("$1" = "a" ) || (("$1" = "c") && ("$(($y %4))" = 3)) ]]; then
-   	echo "Mode is continuous AFSK"
-    	/home/pi/CubeSatSim/cubesatsim afsk
-elif [[ ("$1" = "b" ) || (("$1" = "c") && ("$(($y %4))" = 1)) ]]; then
-   	echo "Mode is continuous BPSK" 
-    sudo cpulimit -l 2.5 -b -P cubesatsim
-    /home/pi/CubeSatSim/cubesatsim bpsk
-elif [[ ("$1" = "s" ) || (("$1" = "c") && ("$(($y %4))" = 2)) ]]; then
-   	echo "Mode is continuous SSTV"  
-    	while true; do sleep 5; done
-else
-    echo "Mode is continuous FSK"
-    /home/pi/CubeSatSim/cubesatsim fsk
-fi
-
diff --git a/install b/install
index 554de89e..4f0c6b8b 100755
--- a/install
+++ b/install
@@ -77,6 +77,12 @@ cd PiSSTVpp
 
 make pisstvpp
 
+echo "Copying SSTV image 1"
+cp /home/pi/CubeSatSim/sstv/sstv_image_1_320_x_256.jpg /home/pi/CubeSatSim/sstv_image_1_320_x_256.jpg
+
+echo "Copying SSTV image 2"
+cp /home/pi/CubeSatSim/sstv/sstv_image_2_320_x_256.jpg /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg
+
 
 cd
 
diff --git a/rpitx.py b/rpitx.py
index b45e829b..6c975ded 100644
--- a/rpitx.py
+++ b/rpitx.py
@@ -32,6 +32,14 @@ GPIO.output(27, 0)
 
 print(transmit)
 
+try:
+	file = open("/home/pi/CubeSatSim/.mode")
+	mode = file.read(1)
+except:
+	mode = "f"
+print("Mode is: ")
+print(mode)
+
 try:
 	file = open("/home/pi/CubeSatSim/sim.cfg")
 	callsign = file.readline().split(" ")[0]
@@ -41,7 +49,7 @@ print(callsign)
 
 #GPIO.output(27, 1);
 GPIO.output(txLed, txLedOn);
-system("echo 'de " + callsign + "' > id.txt && sudo gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
+system("echo 'de " + callsign + "' > id.txt && gen_packets -M 20 /home/pi/CubeSatSim/id.txt -o /home/pi/CubeSatSim/morse.wav -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/morse.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
 #GPIO.output(27, 0);
 GPIO.output(txLed, txLedOff);
 
@@ -53,88 +61,88 @@ if __name__ == "__main__":
 	
 #		print 'Length: ', len(sys.argv)
     
-		if (len(sys.argv)) > 1:
+#		if (len(sys.argv)) > 1:
 #        		print("There are arguments!")
-			if (('a' == sys.argv[1]) or ('afsk' in sys.argv[1])):
-				print("AFSK")
+		if (mode == 'a'):
+			print("AFSK")
+			time.sleep(4)
+			for x in range(5):
+				GPIO.output(txLed, txLedOn);
+				system("sudo gen_packets -o /home/pi/CubeSatSim/telem.wav /home/pi/CubeSatSim/t.txt -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 > /dev/null 2>&1")
+				GPIO.output(txLed, txLedOff);
 				time.sleep(4)
-				for x in range(5):
-					GPIO.output(txLed, txLedOn);
+			while True:
+				try:
+					f = open("/home/pi/CubeSatSim/ready")
 					system("sudo gen_packets -o /home/pi/CubeSatSim/telem.wav /home/pi/CubeSatSim/t.txt -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 > /dev/null 2>&1")
-					GPIO.output(txLed, txLedOff);
-					time.sleep(4)
-				while True:
-					try:
-						f = open("/home/pi/CubeSatSim/ready")
-						system("sudo gen_packets -o /home/pi/CubeSatSim/telem.wav /home/pi/CubeSatSim/t.txt -r 48000 > /dev/null 2>&1 && cat /home/pi/CubeSatSim/telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3 > /dev/null 2>&1")
-						f.close()
-						system("sudo rm ready")
-						time.sleep(0.5)
-					except:		  
-						time.sleep(0.5)
-			elif (('s' == sys.argv[1]) or ('sstv' in sys.argv[1])):
-				print("SSTV")
-				try: 
-					from picamera import PiCamera
+					f.close()
+					system("sudo rm ready")
+					time.sleep(0.5)
+				except:		  
+					time.sleep(0.5)
+		elif (mode == 's'):
+			print("SSTV")
+			try: 
+				from picamera import PiCamera
 #					from pysstv.sstv import SSTV
-					camera = PiCamera()
-					print("Camera present")
-					camera_present = 1
-					camera.close()
-				except:
-					print("No camera")
-					camera_present = 0
-				try:
-					file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
-					print("First SSTV stored image detected")
-					system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg") 
+				camera = PiCamera()
+				print("Camera present")
+				camera_present = 1
+				camera.close()
+			except:
+				print("No camera")
+				camera_present = 0
+			try:
+				file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
+				print("First SSTV stored image detected")
+				system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg") 
+				print ("Sending SSTV image")
+				GPIO.output(txLed, txLedOn);		
+				system("cat /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg.wav | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3") #  > /dev/null 2>&1")
+				GPIO.output(txLed, txLedOff)
+#					time.sleep(1)
+			except:
+				print("No first image")
+#				while 1:
+			GPIO.output(txLed, txLedOff)
+			if (camera_present == 1):
+				while 1:
+					system("raspistill -o /home/pi/CubeSatSim/camera_out.jpg -w 320 -h 256") #  > /dev/null 2>&1")
+					print("Photo taken")
+					system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/camera_out.jpg") 
 					print ("Sending SSTV image")
 					GPIO.output(txLed, txLedOn);		
-					system("cat /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg.wav | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3") #  > /dev/null 2>&1")
+					system("cat /home/pi/CubeSatSim/camera_out.jpg.wav | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3") #  > /dev/null 2>&1")
 					GPIO.output(txLed, txLedOff)
-#					time.sleep(1)
-				except:
-					print("No first image")
-#				while 1:
-				GPIO.output(txLed, txLedOff)
-				if (camera_present == 1):
+					time.sleep(1)
+			else:
+				try:
+					file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
+					print("Second SSTV stored image detected")
+					system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
 					while 1:
-						system("raspistill -o /home/pi/CubeSatSim/camera_out.jpg -w 320 -h 256") #  > /dev/null 2>&1")
-						print("Photo taken")
-						system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/camera_out.jpg") 
 						print ("Sending SSTV image")
 						GPIO.output(txLed, txLedOn);		
-						system("cat /home/pi/CubeSatSim/camera_out.jpg.wav | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3") #  > /dev/null 2>&1")
+						system("cat /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg.wav | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3") #  > /dev/null 2>&1")
+						GPIO.output(txLed, txLedOff)
+						time.sleep(5)
+				except:					
+					system("(while true; do (sleep 5 && cat /home/pi/CubeSatSim/wav/sstv.wav); done) | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3 &")
+					while 1:
+						GPIO.output(txLed, txLedOn)
+						time.sleep(60)
 						GPIO.output(txLed, txLedOff)
 						time.sleep(1)
-				else:
-					try:
-						file = open("/home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
-						print("Second SSTV stored image detected")
-						system("/home/pi/PiSSTVpp/pisstvpp -r 48000 -p s2 /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg")
-						while 1:
-							print ("Sending SSTV image")
-							GPIO.output(txLed, txLedOn);		
-							system("cat /home/pi/CubeSatSim/sstv_image_2_320_x_256.jpg.wav | csdr convert_i16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3") #  > /dev/null 2>&1")
-							GPIO.output(txLed, txLedOff)
-							time.sleep(5)
-					except:					
-						system("(while true; do (sleep 5 && cat /home/pi/CubeSatSim/wav/sstv.wav); done) | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434.9e3 &")
-						while 1:
-							GPIO.output(txLed, txLedOn)
-							time.sleep(60)
-							GPIO.output(txLed, txLedOff)
-							time.sleep(1)
 
-			elif (('b' == sys.argv[1]) or ('bpsk' in sys.argv[1])):
-				print("BPSK")
-				system("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.9e6 -t float")
-			else:
-				print("FSK") 
-				system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
+		elif (mode == 'b'):
+			print("BPSK")
+			system("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.9e6 -t float")
 		else:
 			print("FSK") 
 			system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
+#		else:
+#			print("FSK") 
+#			system("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/rpitx/rpitx -i- -m RF -f 434.9e3")
 
 	else:
 		print("No Band Pass Filter so no telemetry transmit.  See http://cubesatsim.org/wiki for instructions on how to build the BPF.")
diff --git a/rpitx.sh b/rpitx.sh
deleted file mode 100755
index afc736a2..00000000
--- a/rpitx.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-echo -e "\nrpitx for CubeSatSim at 434.9 MHz using python\n"
-
-if [ "$1" = "c" ]; then
-    echo "Mode cycling"
-    y=$(last reboot | grep ^reboot | wc -l)
-    echo $y
-          if [ $(($y % 4)) = 3 ]; then
-   	   echo "Mode is continuous AFSK"
-    	   python3 -u /home/pi/CubeSatSim/rpitx.py a
-      elif [ $(($y % 4)) = 1 ]; then
-   	   echo "Mode is continuous BPSK"  
-    	   python3 -u /home/pi/CubeSatSim/rpitx.py b
-      elif [ $(($y % 4)) = 2 ]; then
-   	   echo "Mode is continuous SSTV"  
-    	   python3 -u /home/pi/CubeSatSim/rpitx.py s
-      else
-         echo "Mode is continuous FSK"
-         python3 -u /home/pi/CubeSatSim/rpitx.py f
-      fi
-else
-    python3 -u /home/pi/CubeSatSim/rpitx.py $1
-fi
-
diff --git a/systemd/cubesatsim.service b/systemd/cubesatsim.service
index e704d5b8..213fdfea 100644
--- a/systemd/cubesatsim.service
+++ b/systemd/cubesatsim.service
@@ -1,15 +1,14 @@
 [Unit]
-Description=CubeSatSim demo service
+Description=CubeSatSim service
 
 [Service]
 TimeoutStopSec=5
-EnvironmentFile=/home/pi/CubeSatSim/.mode
-ExecStart=/home/pi/CubeSatSim/demo.sh $ARG1
+ExecStart=/home/pi/CubeSatSim/cubesatsim
 WorkingDirectory=/home/pi/CubeSatSim
 StandardOutput=inherit
 StandardError=inherit
 Restart=always
-User=root
+User=pi
 CPUAccounting=true
 CPUQuota=5%
 
diff --git a/systemd/rpitx.service b/systemd/rpitx.service
index c58b7bd1..2f2feac2 100644
--- a/systemd/rpitx.service
+++ b/systemd/rpitx.service
@@ -3,8 +3,7 @@ Description=CubeSatSim rpitx service
 
 [Service]
 TimeoutStopSec=5
-EnvironmentFile=/home/pi/CubeSatSim/.mode
-ExecStart=/home/pi/CubeSatSim/rpitx.sh $ARG1
+ExecStart=python3 -u /home/pi/CubeSatSim/rpitx.py
 WorkingDirectory=/home/pi/CubeSatSim
 StandardOutput=inherit
 StandardError=inherit
diff --git a/update b/update
index 4e9e29b9..c96f5bd6 100755
--- a/update
+++ b/update
@@ -18,6 +18,14 @@ sudo sed -i 's/more information/more\ninformation/g' /etc/motd
 
 sudo sed -i 's/update to/update\nto/g' /etc/motd
 
+
+cd /home/pi/pi-power-button && git pull
+
+script/install
+
+cd
+
+
 cd /home/pi/CubeSatSim
 
 git pull > .updated