diff --git a/twoface/twoface-cache.lib b/twoface/twoface-cache.lib
index 53263bd3c3e7f3af4cd7eb99bd7b1d40ad492c86..1de2e501ec050c863862d0f6227bdf85ceabbbe2 100644
--- a/twoface/twoface-cache.lib
+++ b/twoface/twoface-cache.lib
@@ -198,6 +198,23 @@ X P0.07 9 900 800 100 L 50 50 1 1 B
 ENDDRAW
 ENDDEF
 #
+# Switch_SW_Push
+#
+DEF Switch_SW_Push SW 0 40 N N 1 F N
+F0 "SW" 50 100 50 H V L CNN
+F1 "Switch_SW_Push" 0 -60 50 H V C CNN
+F2 "" 0 200 50 H I C CNN
+F3 "" 0 200 50 H I C CNN
+DRAW
+C -80 0 20 0 1 0 N
+C 80 0 20 0 1 0 N
+P 2 0 1 0 0 50 0 120 N
+P 2 0 1 0 100 50 -100 50 N
+X 1 1 -200 0 100 R 50 50 0 1 P
+X 2 2 200 0 100 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
 # connectors_tag-connect-swd
 #
 DEF connectors_tag-connect-swd J 0 100 Y Y 1 F N
diff --git a/twoface/twoface.sch b/twoface/twoface.sch
index 29068aa52c577d59d3d6525b6ce5f8b61d5fc246..d5fb8bbe9d9ac580db1329426503536b6dfca4fc 100644
--- a/twoface/twoface.sch
+++ b/twoface/twoface.sch
@@ -222,7 +222,6 @@ NoConn ~ 5000 5300
 NoConn ~ 5000 5400
 NoConn ~ 5000 5500
 NoConn ~ 5000 5600
-NoConn ~ 5000 5900
 $Comp
 L Battery_Management:BQ51050BRHL U?
 U 1 1 5F47B4A2
@@ -478,12 +477,12 @@ VBAT
 $Comp
 L connectors:tag-connect-swd J?
 U 1 1 5F5045C0
-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
+P 1100 6950
+F 0 "J?" H 1050 7400 50  0000 L CNN
+F 1 "SWD" H 1000 7300 50  0000 L CNN
+F 2 "connectors:tag-connect_6pin_nolegs_swd" H 1100 7350 50  0001 C CNN
+F 3 "~" H 1100 6950 50  0001 C CNN
+	1    1100 6950
 	-1   0    0    -1  
 $EndComp
 $Comp
@@ -794,85 +793,85 @@ Wire Wire Line
 $Comp
 L imu:LSM6DSM U?
 U 1 1 5F127C37
-P 9250 3300
-F 0 "U?" H 9250 3825 50  0000 C CNN
-F 1 "LSM6DSM" H 9250 3734 50  0000 C CNN
-F 2 "lga:LGA-14-2.5x3" H 9250 3900 50  0001 C CNN
-F 3 "" H 9600 3050 50  0000 C CNN
-F 4 "LSM6DSL" H 9250 3800 50  0001 C CNN "MFPN"
-	1    9250 3300
+P 2000 1150
+F 0 "U?" H 2000 1675 50  0000 C CNN
+F 1 "LSM6DSM" H 2000 1584 50  0000 C CNN
+F 2 "lga:LGA-14-2.5x3" H 2000 1750 50  0001 C CNN
+F 3 "" H 2350 900 50  0000 C CNN
+F 4 "LSM6DSL" H 2000 1650 50  0001 C CNN "MFPN"
+	1    2000 1150
 	1    0    0    -1  
 $EndComp
-Text GLabel 9900 3000 2    50   Input ~ 0
+Text GLabel 2650 850  2    50   Input ~ 0
 IMU_SDI
-Text GLabel 9900 3100 2    50   Input ~ 0
+Text GLabel 2650 950  2    50   Input ~ 0
 IMU_CLK
-Text GLabel 9900 3200 2    50   Input ~ 0
+Text GLabel 2650 1050 2    50   Input ~ 0
 IME_CS
-Text GLabel 9900 3500 2    50   Input ~ 0
+Text GLabel 2650 1350 2    50   Input ~ 0
 IMU_INT2
 $Comp
 L power:+3.3V #PWR?
 U 1 1 5F132F12
-P 8250 3400
-F 0 "#PWR?" H 8250 3250 50  0001 C CNN
-F 1 "+3.3V" V 8265 3528 50  0000 L CNN
-F 2 "" H 8250 3400 50  0001 C CNN
-F 3 "" H 8250 3400 50  0001 C CNN
-	1    8250 3400
+P 1000 1250
+F 0 "#PWR?" H 1000 1100 50  0001 C CNN
+F 1 "+3.3V" V 1015 1378 50  0000 L CNN
+F 2 "" H 1000 1250 50  0001 C CNN
+F 3 "" H 1000 1250 50  0001 C CNN
+	1    1000 1250
 	0    -1   -1   0   
 $EndComp
-Text GLabel 8600 3000 0    50   Input ~ 0
+Text GLabel 1350 850  0    50   Input ~ 0
 IMU_SDO
-Text GLabel 8600 3300 0    50   Input ~ 0
+Text GLabel 1350 1150 0    50   Input ~ 0
 IMU_INT1
 Wire Wire Line
-	8500 3500 8700 3500
+	1250 1350 1450 1350
 Wire Wire Line
-	8500 3500 8500 3600
+	1250 1350 1250 1450
 Wire Wire Line
-	8500 3600 8700 3600
-Connection ~ 8500 3600
+	1250 1450 1450 1450
+Connection ~ 1250 1450
 $Comp
 L power:GND #PWR?
 U 1 1 5F1647FC
-P 8500 3700
-F 0 "#PWR?" H 8500 3450 50  0001 C CNN
-F 1 "GND" H 8505 3527 50  0000 C CNN
-F 2 "" H 8500 3700 50  0001 C CNN
-F 3 "" H 8500 3700 50  0001 C CNN
-	1    8500 3700
+P 1250 1550
+F 0 "#PWR?" H 1250 1300 50  0001 C CNN
+F 1 "GND" H 1255 1377 50  0000 C CNN
+F 2 "" H 1250 1550 50  0001 C CNN
+F 3 "" H 1250 1550 50  0001 C CNN
+	1    1250 1550
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F164E49
-P 8300 3550
-F 0 "C?" H 8500 3500 50  0000 R CNN
-F 1 "0.1u" H 8500 3650 50  0000 R CNN
-F 2 "" H 8338 3400 50  0001 C CNN
-F 3 "~" H 8300 3550 50  0001 C CNN
-	1    8300 3550
+P 1050 1400
+F 0 "C?" H 1250 1350 50  0000 R CNN
+F 1 "0.1u" H 1250 1500 50  0000 R CNN
+F 2 "" H 1088 1250 50  0001 C CNN
+F 3 "~" H 1050 1400 50  0001 C CNN
+	1    1050 1400
 	-1   0    0    1   
 $EndComp
 Wire Wire Line
-	8300 3400 8700 3400
+	1050 1250 1450 1250
 Wire Wire Line
-	8300 3400 8250 3400
-Connection ~ 8300 3400
+	1050 1250 1000 1250
+Connection ~ 1050 1250
 $Comp
 L power:GND #PWR?
 U 1 1 5F1775F8
-P 8300 3700
-F 0 "#PWR?" H 8300 3450 50  0001 C CNN
-F 1 "GND" H 8305 3527 50  0000 C CNN
-F 2 "" H 8300 3700 50  0001 C CNN
-F 3 "" H 8300 3700 50  0001 C CNN
-	1    8300 3700
+P 1050 1550
+F 0 "#PWR?" H 1050 1300 50  0001 C CNN
+F 1 "GND" H 1055 1377 50  0000 C CNN
+F 2 "" H 1050 1550 50  0001 C CNN
+F 3 "" H 1050 1550 50  0001 C CNN
+	1    1050 1550
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	8500 3600 8500 3700
+	1250 1450 1250 1550
 Wire Wire Line
 	6950 5250 6950 5450
 Connection ~ 6950 5250
@@ -895,75 +894,75 @@ $EndComp
 Wire Wire Line
 	10600 5550 10600 5500
 Wire Wire Line
-	9800 3500 9900 3500
+	2550 1350 2650 1350
 Wire Wire Line
-	9800 3000 9900 3000
+	2550 850  2650 850 
 Wire Wire Line
-	9900 3100 9800 3100
+	2650 950  2550 950 
 Wire Wire Line
-	9800 3200 9900 3200
+	2550 1050 2650 1050
 Wire Wire Line
-	8700 3300 8600 3300
+	1450 1150 1350 1150
 Wire Wire Line
-	8600 3200 8700 3200
+	1350 1050 1450 1050
 Wire Wire Line
-	8700 3100 8600 3100
+	1450 950  1350 950 
 Wire Wire Line
-	8600 3000 8700 3000
+	1350 850  1450 850 
 $Comp
 L power:+3.3V #PWR?
 U 1 1 5F235C71
-P 10350 3600
-F 0 "#PWR?" H 10350 3450 50  0001 C CNN
-F 1 "+3.3V" V 10365 3728 50  0000 L CNN
-F 2 "" H 10350 3600 50  0001 C CNN
-F 3 "" H 10350 3600 50  0001 C CNN
-	1    10350 3600
+P 3100 1450
+F 0 "#PWR?" H 3100 1300 50  0001 C CNN
+F 1 "+3.3V" V 3115 1578 50  0000 L CNN
+F 2 "" H 3100 1450 50  0001 C CNN
+F 3 "" H 3100 1450 50  0001 C CNN
+	1    3100 1450
 	0    1    -1   0   
 $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F235C77
-P 10050 3750
-F 0 "C?" H 10250 3700 50  0000 R CNN
-F 1 "0.1u" H 10250 3850 50  0000 R CNN
-F 2 "" H 10088 3600 50  0001 C CNN
-F 3 "~" H 10050 3750 50  0001 C CNN
-	1    10050 3750
+P 2800 1600
+F 0 "C?" H 3000 1550 50  0000 R CNN
+F 1 "0.1u" H 3000 1700 50  0000 R CNN
+F 2 "" H 2838 1450 50  0001 C CNN
+F 3 "~" H 2800 1600 50  0001 C CNN
+	1    2800 1600
 	1    0    0    1   
 $EndComp
 Wire Wire Line
-	10050 3600 10350 3600
-Connection ~ 10050 3600
+	2800 1450 3100 1450
+Connection ~ 2800 1450
 $Comp
 L power:GND #PWR?
 U 1 1 5F235C80
-P 10050 3900
-F 0 "#PWR?" H 10050 3650 50  0001 C CNN
-F 1 "GND" H 10055 3727 50  0000 C CNN
-F 2 "" H 10050 3900 50  0001 C CNN
-F 3 "" H 10050 3900 50  0001 C CNN
-	1    10050 3900
+P 2800 1750
+F 0 "#PWR?" H 2800 1500 50  0001 C CNN
+F 1 "GND" H 2805 1577 50  0000 C CNN
+F 2 "" H 2800 1750 50  0001 C CNN
+F 3 "" H 2800 1750 50  0001 C CNN
+	1    2800 1750
 	-1   0    0    -1  
 $EndComp
 Wire Wire Line
-	9800 3600 10050 3600
+	2550 1450 2800 1450
 $Comp
 L power:GND #PWR?
 U 1 1 5F28D2F3
-P 8250 3100
-F 0 "#PWR?" H 8250 2850 50  0001 C CNN
-F 1 "GND" H 8255 2927 50  0001 C CNN
-F 2 "" H 8250 3100 50  0001 C CNN
-F 3 "" H 8250 3100 50  0001 C CNN
-	1    8250 3100
+P 1000 950
+F 0 "#PWR?" H 1000 700 50  0001 C CNN
+F 1 "GND" H 1005 777 50  0001 C CNN
+F 2 "" H 1000 950 50  0001 C CNN
+F 3 "" H 1000 950 50  0001 C CNN
+	1    1000 950 
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	8600 3200 8600 3100
+	1350 1050 1350 950 
 Wire Wire Line
-	8600 3100 8250 3100
-Connection ~ 8600 3100
+	1350 950  1000 950 
+Connection ~ 1350 950 
 Wire Wire Line
 	5000 4300 5150 4300
 Text GLabel 5150 4400 2    50   Input ~ 0
@@ -991,47 +990,47 @@ Wire Wire Line
 $Comp
 L ldo:NCP161AMX300TBG U?
 U 1 1 5F310BCA
-P 6450 950
-F 0 "U?" H 6725 1115 50  0000 C CNN
-F 1 "NCP161AMX300TBG" H 6725 1024 50  0000 C CNN
-F 2 "dfn:UDFN-4_1x1mm_P0.65mm" H 6700 500 50  0001 C CNN
-F 3 "https://www.onsemi.com/pub/Collateral/NCP161-D.PDF" H 6450 700 50  0001 C CNN
-F 4 "ON Semiconductor" H 6450 1250 50  0001 C CNN "Manufacturer"
-F 5 "NCP161AMX300TBG" H 6450 1350 50  0001 C CNN "MFPN"
-	1    6450 950 
+P 8150 3600
+F 0 "U?" H 8425 3765 50  0000 C CNN
+F 1 "NCP161AMX300TBG" H 8425 3674 50  0000 C CNN
+F 2 "dfn:UDFN-4_1x1mm_P0.65mm" H 8400 3150 50  0001 C CNN
+F 3 "https://www.onsemi.com/pub/Collateral/NCP161-D.PDF" H 8150 3350 50  0001 C CNN
+F 4 "ON Semiconductor" H 8150 3900 50  0001 C CNN "Manufacturer"
+F 5 "NCP161AMX300TBG" H 8150 4000 50  0001 C CNN "MFPN"
+	1    8150 3600
 	1    0    0    -1  
 $EndComp
-Text GLabel 7500 1050 2    50   Input ~ 0
+Text GLabel 9200 3700 2    50   Input ~ 0
 VBAT
 Wire Wire Line
-	7100 1050 7300 1050
+	8800 3700 9000 3700
 $Comp
 L Device:C C?
 U 1 1 5F319A53
-P 7300 1200
-F 0 "C?" H 7500 1150 50  0000 R CNN
-F 1 "0.1u" H 7500 1300 50  0000 R CNN
-F 2 "" H 7338 1050 50  0001 C CNN
-F 3 "~" H 7300 1200 50  0001 C CNN
-	1    7300 1200
+P 9000 3850
+F 0 "C?" H 9200 3800 50  0000 R CNN
+F 1 "0.1u" H 9200 3950 50  0000 R CNN
+F 2 "" H 9038 3700 50  0001 C CNN
+F 3 "~" H 9000 3850 50  0001 C CNN
+	1    9000 3850
 	1    0    0    1   
 $EndComp
-Connection ~ 7300 1050
+Connection ~ 9000 3700
 Wire Wire Line
-	7300 1050 7500 1050
+	9000 3700 9200 3700
 $Comp
 L power:GND #PWR?
 U 1 1 5F31A57E
-P 7300 1350
-F 0 "#PWR?" H 7300 1100 50  0001 C CNN
-F 1 "GND" H 7305 1177 50  0001 C CNN
-F 2 "" H 7300 1350 50  0001 C CNN
-F 3 "" H 7300 1350 50  0001 C CNN
-	1    7300 1350
+P 9000 4000
+F 0 "#PWR?" H 9000 3750 50  0001 C CNN
+F 1 "GND" H 9005 3827 50  0001 C CNN
+F 2 "" H 9000 4000 50  0001 C CNN
+F 3 "" H 9000 4000 50  0001 C CNN
+	1    9000 4000
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6350 1050 6100 1050
+	8050 3700 7800 3700
 $Comp
 L power:GND #PWR?
 U 1 1 5F0935F5
@@ -1046,55 +1045,55 @@ $EndComp
 $Comp
 L power:+3.3V #PWR?
 U 1 1 5F095E85
-P 5900 1050
-F 0 "#PWR?" H 5900 900 50  0001 C CNN
-F 1 "+3.3V" V 5915 1178 50  0000 L CNN
-F 2 "" H 5900 1050 50  0001 C CNN
-F 3 "" H 5900 1050 50  0001 C CNN
-	1    5900 1050
+P 7600 3700
+F 0 "#PWR?" H 7600 3550 50  0001 C CNN
+F 1 "+3.3V" V 7615 3828 50  0000 L CNN
+F 2 "" H 7600 3700 50  0001 C CNN
+F 3 "" H 7600 3700 50  0001 C CNN
+	1    7600 3700
 	0    -1   -1   0   
 $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F09662A
-P 6100 1200
-F 0 "C?" H 6300 1150 50  0000 R CNN
-F 1 "0.1u" H 6300 1300 50  0000 R CNN
-F 2 "" H 6138 1050 50  0001 C CNN
-F 3 "~" H 6100 1200 50  0001 C CNN
-	1    6100 1200
+P 7800 3850
+F 0 "C?" H 8000 3800 50  0000 R CNN
+F 1 "0.1u" H 8000 3950 50  0000 R CNN
+F 2 "" H 7838 3700 50  0001 C CNN
+F 3 "~" H 7800 3850 50  0001 C CNN
+	1    7800 3850
 	1    0    0    1   
 $EndComp
-Connection ~ 6100 1050
+Connection ~ 7800 3700
 $Comp
 L power:GND #PWR?
 U 1 1 5F096D34
-P 6100 1350
-F 0 "#PWR?" H 6100 1100 50  0001 C CNN
-F 1 "GND" H 6105 1177 50  0001 C CNN
-F 2 "" H 6100 1350 50  0001 C CNN
-F 3 "" H 6100 1350 50  0001 C CNN
-	1    6100 1350
+P 7800 4000
+F 0 "#PWR?" H 7800 3750 50  0001 C CNN
+F 1 "GND" H 7805 3827 50  0001 C CNN
+F 2 "" H 7800 4000 50  0001 C CNN
+F 3 "" H 7800 4000 50  0001 C CNN
+	1    7800 4000
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6350 1150 6350 1250
+	8050 3800 8050 3900
 $Comp
 L power:GND #PWR?
 U 1 1 5F0A7CE4
-P 6350 1350
-F 0 "#PWR?" H 6350 1100 50  0001 C CNN
-F 1 "GND" H 6355 1177 50  0001 C CNN
-F 2 "" H 6350 1350 50  0001 C CNN
-F 3 "" H 6350 1350 50  0001 C CNN
-	1    6350 1350
+P 8050 4000
+F 0 "#PWR?" H 8050 3750 50  0001 C CNN
+F 1 "GND" H 8055 3827 50  0001 C CNN
+F 2 "" H 8050 4000 50  0001 C CNN
+F 3 "" H 8050 4000 50  0001 C CNN
+	1    8050 4000
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6350 1350 6350 1250
-Connection ~ 6350 1250
+	8050 4000 8050 3900
+Connection ~ 8050 3900
 Wire Wire Line
-	5900 1050 6100 1050
+	7600 3700 7800 3700
 $Comp
 L Device:LED D?
 U 1 1 5F1069F4
@@ -1142,8 +1141,6 @@ 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
@@ -1153,32 +1150,32 @@ Wire Wire Line
 $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
+P 1300 6750
+F 0 "#PWR?" H 1300 6600 50  0001 C CNN
+F 1 "+3.3V" V 1315 6878 50  0000 L 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
 $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
+P 1300 7150
+F 0 "#PWR?" H 1300 6900 50  0001 C CNN
+F 1 "GND" V 1305 7022 50  0001 R CNN
+F 2 "" H 1300 7150 50  0001 C CNN
+F 3 "" H 1300 7150 50  0001 C CNN
+	1    1300 7150
 	0    -1   1    0   
 $EndComp
-Text GLabel 1300 6550 2    35   Input ~ 0
+Text GLabel 1300 6950 2    35   Input ~ 0
 ~RESET
-Text GLabel 1300 6650 2    50   Input ~ 0
+Text GLabel 1300 7050 2    50   Input ~ 0
 SWDCLK
-Text GLabel 1300 6450 2    50   Input ~ 0
-SWDIO
 Text GLabel 1300 6850 2    50   Input ~ 0
+SWDIO
+Text GLabel 1300 7250 2    50   Input ~ 0
 SWO
 Text GLabel 3050 5400 0    35   Input ~ 0
 ~RESET
@@ -1198,138 +1195,252 @@ Wire Wire Line
 	5000 6200 5150 6200
 Wire Wire Line
 	5150 6300 5000 6300
-Text GLabel 5350 6750 0    50   Input ~ 0
+Text GLabel 9750 2350 0    50   Input ~ 0
 LED1
-Text GLabel 5350 7000 0    50   Input ~ 0
+Text GLabel 9750 2600 0    50   Input ~ 0
 LED2
-Text GLabel 5350 7250 0    50   Input ~ 0
+Text GLabel 9750 2850 0    50   Input ~ 0
 LED3
-Text GLabel 5350 7500 0    50   Input ~ 0
+Text GLabel 9750 3100 0    50   Input ~ 0
 LED4
 Wire Wire Line
-	5500 6750 5350 6750
+	9900 2350 9750 2350
 Wire Wire Line
-	5500 7000 5350 7000
+	9900 2600 9750 2600
 Wire Wire Line
-	5500 7250 5350 7250
+	9900 2850 9750 2850
 Wire Wire Line
-	5350 7500 5500 7500
+	9750 3100 9900 3100
 $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
+P 10050 2350
+F 0 "R?" V 10150 2300 50  0000 L CNN
+F 1 "1k" V 10050 2300 50  0000 L CNN
+F 2 "" V 9980 2350 50  0001 C CNN
+F 3 "~" H 10050 2350 50  0001 C CNN
+	1    10050 2350
 	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
+P 10700 3150
+F 0 "#PWR?" H 10700 2900 50  0001 C CNN
+F 1 "GND" H 10705 2977 50  0001 C CNN
+F 2 "" H 10700 3150 50  0001 C CNN
+F 3 "" H 10700 3150 50  0001 C CNN
+	1    10700 3150
 	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
+P 10050 2600
+F 0 "R?" V 10150 2550 50  0000 L CNN
+F 1 "1k" V 10050 2550 50  0000 L CNN
+F 2 "" V 9980 2600 50  0001 C CNN
+F 3 "~" H 10050 2600 50  0001 C CNN
+	1    10050 2600
 	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
+P 10050 2850
+F 0 "R?" V 10150 2800 50  0000 L CNN
+F 1 "1k" V 10050 2800 50  0000 L CNN
+F 2 "" V 9980 2850 50  0001 C CNN
+F 3 "~" H 10050 2850 50  0001 C CNN
+	1    10050 2850
 	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
+P 10050 3100
+F 0 "R?" V 10150 3050 50  0000 L CNN
+F 1 "1k" V 10050 3050 50  0000 L CNN
+F 2 "" V 9980 3100 50  0001 C CNN
+F 3 "~" H 10050 3100 50  0001 C CNN
+	1    10050 3100
 	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
+P 10350 2350
+F 0 "D?" H 10350 2250 50  0000 C CNN
+F 1 "LED" H 10350 2250 50  0001 C CNN
+F 2 "" H 10350 2350 50  0001 C CNN
+F 3 "~" H 10350 2350 50  0001 C CNN
+	1    10350 2350
 	-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
+P 10350 2600
+F 0 "D?" H 10350 2500 50  0000 C CNN
+F 1 "LED" H 10350 2500 50  0001 C CNN
+F 2 "" H 10350 2600 50  0001 C CNN
+F 3 "~" H 10350 2600 50  0001 C CNN
+	1    10350 2600
 	-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
+P 10350 2850
+F 0 "D?" H 10350 2750 50  0000 C CNN
+F 1 "LED" H 10350 2750 50  0001 C CNN
+F 2 "" H 10350 2850 50  0001 C CNN
+F 3 "~" H 10350 2850 50  0001 C CNN
+	1    10350 2850
 	-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
+P 10350 3100
+F 0 "D?" H 10350 3000 50  0000 C CNN
+F 1 "LED" H 10350 3000 50  0001 C CNN
+F 2 "" H 10350 3100 50  0001 C CNN
+F 3 "~" H 10350 3100 50  0001 C CNN
+	1    10350 3100
 	-1   0    0    1   
 $EndComp
 Wire Wire Line
-	6100 6750 6300 6750
+	10500 2350 10700 2350
+Wire Wire Line
+	10700 2350 10700 2600
+Wire Wire Line
+	10500 2600 10700 2600
+Connection ~ 10700 2600
+Wire Wire Line
+	10700 2600 10700 2850
+Wire Wire Line
+	10500 2850 10700 2850
+Connection ~ 10700 2850
+Wire Wire Line
+	10700 2850 10700 3100
+Wire Wire Line
+	10500 3100 10700 3100
+Connection ~ 10700 3100
+Wire Wire Line
+	10700 3100 10700 3150
+Text GLabel 5150 5900 2    50   Input ~ 0
+BUTTON2
+Text GLabel 5150 5800 2    50   Input ~ 0
+BUTTON1
+Wire Wire Line
+	5000 5800 5150 5800
+Wire Wire Line
+	5150 5900 5000 5900
+Text GLabel 9450 1800 0    50   Input ~ 0
+BUTTON2
+Text GLabel 9450 1150 0    50   Input ~ 0
+BUTTON1
+Wire Wire Line
+	9450 1800 9600 1800
+$Comp
+L Switch:SW_Push SW?
+U 1 1 5F43F1BF
+P 10300 1150
+F 0 "SW?" H 10300 1435 50  0000 C CNN
+F 1 "SW_Push" H 10300 1344 50  0000 C CNN
+F 2 "" H 10300 1350 50  0001 C CNN
+F 3 "~" H 10300 1350 50  0001 C CNN
+	1    10300 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Switch:SW_Push SW?
+U 1 1 5F43FCB9
+P 10300 1800
+F 0 "SW?" H 10300 2085 50  0000 C CNN
+F 1 "SW_Push" H 10300 1994 50  0000 C CNN
+F 2 "" H 10300 2000 50  0001 C CNN
+F 3 "~" H 10300 2000 50  0001 C CNN
+	1    10300 1800
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F4402D8
+P 10700 1850
+F 0 "#PWR?" H 10700 1600 50  0001 C CNN
+F 1 "GND" H 10705 1677 50  0001 C CNN
+F 2 "" H 10700 1850 50  0001 C CNN
+F 3 "" H 10700 1850 50  0001 C CNN
+	1    10700 1850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10700 1850 10700 1800
 Wire Wire Line
-	6300 6750 6300 7000
+	10700 1150 10500 1150
 Wire Wire Line
-	6100 7000 6300 7000
-Connection ~ 6300 7000
+	10500 1800 10700 1800
+Connection ~ 10700 1800
 Wire Wire Line
-	6300 7000 6300 7250
+	10700 1800 10700 1150
+$Comp
+L Device:R R?
+U 1 1 5F46C3A7
+P 9600 900
+F 0 "R?" H 9670 946 50  0000 L CNN
+F 1 "2.4k" H 9670 855 50  0000 L CNN
+F 2 "" V 9530 900 50  0001 C CNN
+F 3 "~" H 9600 900 50  0001 C CNN
+	1    9600 900 
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5F46D301
+P 9600 750
+F 0 "#PWR?" H 9600 600 50  0001 C CNN
+F 1 "+3.3V" H 9615 878 50  0000 L CNN
+F 2 "" H 9600 750 50  0001 C CNN
+F 3 "" H 9600 750 50  0001 C CNN
+	1    9600 750 
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9450 1150 9600 1150
 Wire Wire Line
-	6100 7250 6300 7250
-Connection ~ 6300 7250
+	9600 1050 9600 1150
+Connection ~ 9600 1150
+Wire Wire Line
+	9600 1150 10100 1150
+$Comp
+L Device:R R?
+U 1 1 5F4E731D
+P 9600 1550
+F 0 "R?" H 9670 1596 50  0000 L CNN
+F 1 "2.4k" H 9670 1505 50  0000 L CNN
+F 2 "" V 9530 1550 50  0001 C CNN
+F 3 "~" H 9600 1550 50  0001 C CNN
+	1    9600 1550
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5F4E7323
+P 9600 1400
+F 0 "#PWR?" H 9600 1250 50  0001 C CNN
+F 1 "+3.3V" H 9615 1528 50  0000 L CNN
+F 2 "" H 9600 1400 50  0001 C CNN
+F 3 "" H 9600 1400 50  0001 C CNN
+	1    9600 1400
+	1    0    0    -1  
+$EndComp
 Wire Wire Line
-	6300 7250 6300 7500
+	9600 1700 9600 1800
 Wire Wire Line
-	6100 7500 6300 7500
-Connection ~ 6300 7500
+	3200 5600 3050 5600
 Wire Wire Line
-	6300 7500 6300 7550
+	9600 1800 10100 1800
+Connection ~ 9600 1800
 $EndSCHEMATC
diff --git a/twoface/twoface.sch-bak b/twoface/twoface.sch-bak
index f458805750d074e22589812d6b41554c5951d787..29068aa52c577d59d3d6525b6ce5f8b61d5fc246 100644
--- a/twoface/twoface.sch-bak
+++ b/twoface/twoface.sch-bak
@@ -1182,4 +1182,154 @@ Text GLabel 1300 6850 2    50   Input ~ 0
 SWO
 Text GLabel 3050 5400 0    35   Input ~ 0
 ~RESET
+Text GLabel 5150 6000 2    50   Input ~ 0
+LED1
+Text GLabel 5150 6100 2    50   Input ~ 0
+LED2
+Text GLabel 5150 6200 2    50   Input ~ 0
+LED3
+Text GLabel 5150 6300 2    50   Input ~ 0
+LED4
+Wire Wire Line
+	5000 6000 5150 6000
+Wire Wire Line
+	5000 6100 5150 6100
+Wire Wire Line
+	5000 6200 5150 6200
+Wire Wire Line
+	5150 6300 5000 6300
+Text GLabel 5350 6750 0    50   Input ~ 0
+LED1
+Text GLabel 5350 7000 0    50   Input ~ 0
+LED2
+Text GLabel 5350 7250 0    50   Input ~ 0
+LED3
+Text GLabel 5350 7500 0    50   Input ~ 0
+LED4
+Wire Wire Line
+	5500 6750 5350 6750
+Wire Wire Line
+	5500 7000 5350 7000
+Wire Wire Line
+	5500 7250 5350 7250
+Wire Wire Line
+	5350 7500 5500 7500
+$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