diff --git a/twoface/twoface.pro b/twoface/twoface.pro
index 152769cb7209ca4e1fc17e8154dad5ded6b9d8e4..94c61d6cbbf88e70e01e153484e7020e5e6f67a6 100644
--- a/twoface/twoface.pro
+++ b/twoface/twoface.pro
@@ -1,4 +1,4 @@
-update=22/05/2015 07:44:53
+update=fre 10 jul 2020 16:50:36
 version=1
 last_client=kicad
 [general]
@@ -31,3 +31,13 @@ NetIExt=net
 version=1
 LibDir=
 [eeschema/libraries]
+[schematic_editor]
+version=1
+PageLayoutDescrFile=
+PlotDirectoryName=
+SubpartIdSeparator=0
+SubpartFirstId=65
+NetFmtName=
+SpiceAjustPassiveValues=0
+LabSize=50
+ERC_TestSimilarLabels=1
diff --git a/twoface/twoface.sch b/twoface/twoface.sch
index f458805750d074e22589812d6b41554c5951d787..29068aa52c577d59d3d6525b6ce5f8b61d5fc246 100644
--- a/twoface/twoface.sch
+++ b/twoface/twoface.sch
@@ -1182,4 +1182,154 @@ Text GLabel 1300 6850 2    50   Input ~ 0
 SWO
 Text GLabel 3050 5400 0    35   Input ~ 0
 ~RESET
+Text GLabel 5150 6000 2    50   Input ~ 0
+LED1
+Text GLabel 5150 6100 2    50   Input ~ 0
+LED2
+Text GLabel 5150 6200 2    50   Input ~ 0
+LED3
+Text GLabel 5150 6300 2    50   Input ~ 0
+LED4
+Wire Wire Line
+	5000 6000 5150 6000
+Wire Wire Line
+	5000 6100 5150 6100
+Wire Wire Line
+	5000 6200 5150 6200
+Wire Wire Line
+	5150 6300 5000 6300
+Text GLabel 5350 6750 0    50   Input ~ 0
+LED1
+Text GLabel 5350 7000 0    50   Input ~ 0
+LED2
+Text GLabel 5350 7250 0    50   Input ~ 0
+LED3
+Text GLabel 5350 7500 0    50   Input ~ 0
+LED4
+Wire Wire Line
+	5500 6750 5350 6750
+Wire Wire Line
+	5500 7000 5350 7000
+Wire Wire Line
+	5500 7250 5350 7250
+Wire Wire Line
+	5350 7500 5500 7500
+$Comp
+L Device:R R?
+U 1 1 5F383CA2
+P 5650 6750
+F 0 "R?" V 5750 6700 50  0000 L CNN
+F 1 "1k" V 5650 6700 50  0000 L CNN
+F 2 "" V 5580 6750 50  0001 C CNN
+F 3 "~" H 5650 6750 50  0001 C CNN
+	1    5650 6750
+	0    -1   -1   0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F383CA8
+P 6300 7550
+F 0 "#PWR?" H 6300 7300 50  0001 C CNN
+F 1 "GND" H 6305 7377 50  0001 C CNN
+F 2 "" H 6300 7550 50  0001 C CNN
+F 3 "" H 6300 7550 50  0001 C CNN
+	1    6300 7550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5F3A6BC3
+P 5650 7000
+F 0 "R?" V 5750 6950 50  0000 L CNN
+F 1 "1k" V 5650 6950 50  0000 L CNN
+F 2 "" V 5580 7000 50  0001 C CNN
+F 3 "~" H 5650 7000 50  0001 C CNN
+	1    5650 7000
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5F3A6DCD
+P 5650 7250
+F 0 "R?" V 5750 7200 50  0000 L CNN
+F 1 "1k" V 5650 7200 50  0000 L CNN
+F 2 "" V 5580 7250 50  0001 C CNN
+F 3 "~" H 5650 7250 50  0001 C CNN
+	1    5650 7250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5F3A6FE3
+P 5650 7500
+F 0 "R?" V 5750 7450 50  0000 L CNN
+F 1 "1k" V 5650 7450 50  0000 L CNN
+F 2 "" V 5580 7500 50  0001 C CNN
+F 3 "~" H 5650 7500 50  0001 C CNN
+	1    5650 7500
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:LED D?
+U 1 1 5F3A8CCD
+P 5950 6750
+F 0 "D?" H 5950 6650 50  0000 C CNN
+F 1 "LED" H 5950 6650 50  0001 C CNN
+F 2 "" H 5950 6750 50  0001 C CNN
+F 3 "~" H 5950 6750 50  0001 C CNN
+	1    5950 6750
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:LED D?
+U 1 1 5F3AAB06
+P 5950 7000
+F 0 "D?" H 5950 6900 50  0000 C CNN
+F 1 "LED" H 5950 6900 50  0001 C CNN
+F 2 "" H 5950 7000 50  0001 C CNN
+F 3 "~" H 5950 7000 50  0001 C CNN
+	1    5950 7000
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:LED D?
+U 1 1 5F3AB095
+P 5950 7250
+F 0 "D?" H 5950 7150 50  0000 C CNN
+F 1 "LED" H 5950 7150 50  0001 C CNN
+F 2 "" H 5950 7250 50  0001 C CNN
+F 3 "~" H 5950 7250 50  0001 C CNN
+	1    5950 7250
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:LED D?
+U 1 1 5F3AB6AC
+P 5950 7500
+F 0 "D?" H 5950 7400 50  0000 C CNN
+F 1 "LED" H 5950 7400 50  0001 C CNN
+F 2 "" H 5950 7500 50  0001 C CNN
+F 3 "~" H 5950 7500 50  0001 C CNN
+	1    5950 7500
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	6100 6750 6300 6750
+Wire Wire Line
+	6300 6750 6300 7000
+Wire Wire Line
+	6100 7000 6300 7000
+Connection ~ 6300 7000
+Wire Wire Line
+	6300 7000 6300 7250
+Wire Wire Line
+	6100 7250 6300 7250
+Connection ~ 6300 7250
+Wire Wire Line
+	6300 7250 6300 7500
+Wire Wire Line
+	6100 7500 6300 7500
+Connection ~ 6300 7500
+Wire Wire Line
+	6300 7500 6300 7550
 $EndSCHEMATC
diff --git a/twoface/twoface.sch-bak b/twoface/twoface.sch-bak
index 3e0db4adc085ad559817eff445c924b4e3a54fbd..f458805750d074e22589812d6b41554c5951d787 100644
--- a/twoface/twoface.sch-bak
+++ b/twoface/twoface.sch-bak
@@ -68,30 +68,6 @@ Wire Wire Line
 	1000 5000 1000 5100
 Wire Wire Line
 	1000 4600 1000 5000
-Wire Wire Line
-	700  7150 1050 7150
-Wire Wire Line
-	700  7250 1050 7250
-Wire Wire Line
-	700  7350 1050 7350
-Wire Wire Line
-	700  7450 1050 7450
-Wire Wire Line
-	700  7550 1050 7550
-Wire Wire Line
-	700  7650 1050 7650
-Text Label 750  7150 0    50   ~ 0
-+3.3V
-Text Label 750  7250 0    50   ~ 0
-SWDIO
-Text Label 750  7350 0    50   ~ 0
-~RESET
-Text Label 750  7450 0    50   ~ 0
-SWCLK
-Text Label 750  7550 0    50   ~ 0
-GND
-Text Label 750  7650 0    50   ~ 0
-SWO
 $Comp
 L Device:C C?
 U 1 1 5F099DDF
@@ -103,23 +79,9 @@ F 3 "~" H 1350 5000 50  0001 C CNN
 	1    1350 5000
 	0    1    1    0   
 $EndComp
-Wire Wire Line
-	3200 5400 2750 5400
 Connection ~ 1000 5000
-Wire Wire Line
-	2750 5500 3200 5500
-Wire Wire Line
-	2750 5600 3200 5600
-Text Label 2800 5600 0    50   ~ 0
-SWDIO
-Text Label 2800 5500 0    50   ~ 0
-SWDCLK
-Text Label 2800 5400 0    50   ~ 0
-~RESET
 NoConn ~ 5000 3300
 NoConn ~ 5000 3400
-Text Label 5100 5100 0    50   ~ 0
-SWO
 $Comp
 L Device:C C?
 U 1 1 5F0F9E07
@@ -261,8 +223,6 @@ NoConn ~ 5000 5400
 NoConn ~ 5000 5500
 NoConn ~ 5000 5600
 NoConn ~ 5000 5900
-Wire Wire Line
-	5000 5100 5650 5100
 $Comp
 L Battery_Management:BQ51050BRHL U?
 U 1 1 5F47B4A2
@@ -518,13 +478,13 @@ VBAT
 $Comp
 L connectors:tag-connect-swd J?
 U 1 1 5F5045C0
-P 1250 7350
-F 0 "J?" H 1200 7800 50  0000 L CNN
-F 1 "SWD" H 1150 7700 50  0000 L CNN
-F 2 "connectors:tag-connect_6pin_nolegs_swd" H 1250 7750 50  0001 C CNN
-F 3 "~" H 1250 7350 50  0001 C CNN
-	1    1250 7350
-	1    0    0    -1  
+P 1100 6550
+F 0 "J?" H 1050 7000 50  0000 L CNN
+F 1 "SWD" H 1000 6900 50  0000 L CNN
+F 2 "connectors:tag-connect_6pin_nolegs_swd" H 1100 6950 50  0001 C CNN
+F 3 "~" H 1100 6550 50  0001 C CNN
+	1    1100 6550
+	-1   0    0    -1  
 $EndComp
 $Comp
 L Connector_Generic:Conn_01x01 J?
@@ -1176,4 +1136,50 @@ Wire Wire Line
 Connection ~ 6400 5450
 Wire Wire Line
 	6400 5450 6500 5450
+Text GLabel 3050 5500 0    50   Input ~ 0
+SWDCLK
+Text GLabel 3050 5600 0    50   Input ~ 0
+SWDIO
+Wire Wire Line
+	3200 5500 3050 5500
+Wire Wire Line
+	2900 5600 3200 5600
+Wire Wire Line
+	3050 5400 3200 5400
+Text GLabel 5150 5100 2    50   Input ~ 0
+SWO
+Wire Wire Line
+	5150 5100 5000 5100
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5F249B5B
+P 1300 6350
+F 0 "#PWR?" H 1300 6200 50  0001 C CNN
+F 1 "+3.3V" V 1315 6478 50  0000 L CNN
+F 2 "" H 1300 6350 50  0001 C CNN
+F 3 "" H 1300 6350 50  0001 C CNN
+	1    1300 6350
+	0    1    -1   0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F278F33
+P 1300 6750
+F 0 "#PWR?" H 1300 6500 50  0001 C CNN
+F 1 "GND" V 1305 6622 50  0001 R CNN
+F 2 "" H 1300 6750 50  0001 C CNN
+F 3 "" H 1300 6750 50  0001 C CNN
+	1    1300 6750
+	0    -1   1    0   
+$EndComp
+Text GLabel 1300 6550 2    35   Input ~ 0
+~RESET
+Text GLabel 1300 6650 2    50   Input ~ 0
+SWDCLK
+Text GLabel 1300 6450 2    50   Input ~ 0
+SWDIO
+Text GLabel 1300 6850 2    50   Input ~ 0
+SWO
+Text GLabel 3050 5400 0    35   Input ~ 0
+~RESET
 $EndSCHEMATC