diff --git a/lab1/E7020E_lab1-cache.lib b/lab1/E7020E_lab1-cache.lib
index a6ec9f26468d3c7525724c571a7e66591570c7ad..89d169ee1671353f2d2b3def1351ac992ba0c430 100644
--- a/lab1/E7020E_lab1-cache.lib
+++ b/lab1/E7020E_lab1-cache.lib
@@ -33,38 +33,70 @@ X Pin_6 6 200 -300 150 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
-# Connector_USB_OTG
+# Connector_TestPoint
 #
-DEF Connector_USB_OTG J 0 40 Y Y 1 F N
-F0 "J" -200 450 50 H V L CNN
-F1 "Connector_USB_OTG" -200 350 50 H V L CNN
-F2 "" 150 -50 50 H I C CNN
-F3 "" 150 -50 50 H I C CNN
+DEF Connector_TestPoint TP 0 30 N N 1 F N
+F0 "TP" 0 270 50 H V C CNN
+F1 "Connector_TestPoint" 0 200 50 H V C CNN
+F2 "" 200 0 50 H I C CNN
+F3 "" 200 0 50 H I C CNN
 $FPLIST
- USB*
+ Pin*
+ Test*
 $ENDFPLIST
 DRAW
-C -150 85 25 0 1 10 F
-C -25 135 15 0 1 10 F
-S -200 -300 200 300 0 1 10 f
-S -5 -300 5 -270 0 1 0 N
-S 10 50 -20 20 0 1 10 F
-S 200 -205 170 -195 0 1 0 N
-S 200 -105 170 -95 0 1 0 N
-S 200 -5 170 5 0 1 0 N
-S 200 195 170 205 0 1 0 N
-P 2 0 1 10 -75 85 25 85 N
-P 4 0 1 10 -125 85 -100 85 -50 135 -25 135 N
-P 4 0 1 10 -100 85 -75 85 -50 35 0 35 N
-P 4 0 1 10 25 110 25 60 75 85 25 110 F
-P 5 0 1 0 -170 220 -70 220 -80 190 -160 190 -170 220 F
-P 9 0 1 0 -185 230 -185 220 -175 190 -175 180 -65 180 -65 190 -55 220 -55 230 -185 230 N
-X VBUS 1 300 200 100 L 50 50 1 1 P
-X D- 2 300 -100 100 L 50 50 1 1 B
-X D+ 3 300 0 100 L 50 50 1 1 B
-X ID 4 300 -200 100 L 50 50 1 1 P
-X GND 5 0 -400 100 U 50 50 1 1 P
-X Shield 6 -100 -400 100 U 50 50 1 1 P
+C 0 130 30 0 1 0 N
+X 1 1 0 0 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_USB_C_Plug_USB2.0
+#
+DEF Connector_USB_C_Plug_USB2.0 P 0 40 Y Y 1 F N
+F0 "P" -400 750 50 H V L CNN
+F1 "Connector_USB_C_Plug_USB2.0" 500 750 50 H V R CNN
+F2 "" 150 0 50 H I C CNN
+F3 "" 150 0 50 H I C CNN
+$FPLIST
+ USB*C*Plug*
+$ENDFPLIST
+DRAW
+A -275 -150 75 -1799 -1 0 1 20 N -350 -150 -200 -150
+A -275 -150 25 -1799 -1 0 1 10 N -300 -150 -250 -150
+A -275 -150 25 -1799 -1 0 1 10 F -300 -150 -250 -150
+A -275 150 25 1 1799 0 1 10 F -250 150 -300 150
+A -275 150 25 1 1799 0 1 10 N -250 150 -300 150
+A -275 150 75 1 1799 0 1 20 N -200 150 -350 150
+C -100 45 25 0 1 10 F
+C 0 -230 50 0 1 0 F
+S -10 -700 10 -660 0 0 0 N
+S 400 -90 360 -110 0 0 0 N
+S 400 110 360 90 0 0 0 N
+S 400 310 360 290 0 0 0 N
+S 400 410 360 390 0 0 0 N
+S 400 610 360 590 0 0 0 N
+S -400 700 400 -700 0 1 10 f
+S -300 -150 -250 150 0 1 10 F
+S 75 70 125 120 0 1 10 F
+P 2 0 1 20 -350 -150 -350 150 N
+P 2 0 1 20 -200 150 -200 -150 N
+P 2 0 1 20 0 -230 0 170 N
+P 3 0 1 20 0 -130 -100 -30 -100 20 N
+P 3 0 1 20 0 -80 100 20 100 70 N
+P 4 0 1 10 -50 170 0 270 50 170 -50 170 F
+X GND A1 0 -900 200 U 50 50 1 1 P
+X GND A12 0 -900 200 U 50 50 1 1 P N
+X VBUS A4 600 600 200 L 50 50 1 1 P
+X CC A5 600 400 200 L 50 50 1 1 B
+X D+ A6 600 -100 200 L 50 50 1 1 B
+X D- A7 600 100 200 L 50 50 1 1 B
+X VBUS A9 600 600 200 L 50 50 1 1 P N
+X GND B1 0 -900 200 U 50 50 1 1 P N
+X GND B12 0 -900 200 U 50 50 1 1 P N
+X VBUS B4 600 600 200 L 50 50 1 1 P N
+X VCONN B5 600 300 200 L 50 50 1 1 B
+X VBUS B9 600 600 200 L 50 50 1 1 P N
+X SHIELD S1 -300 -900 200 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
@@ -125,6 +157,29 @@ X 2 2 150 0 50 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_LED
+#
+DEF Device_LED D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Device_LED" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ LED*
+ LED_SMD:*
+ LED_THT:*
+$ENDFPLIST
+DRAW
+P 2 0 1 10 -50 -50 -50 50 N
+P 2 0 1 0 -50 0 50 0 N
+P 4 0 1 10 50 -50 50 50 -50 0 50 -50 N
+P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
+P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_R
 #
 DEF Device_R R 0 0 N Y 1 F N
@@ -264,6 +319,75 @@ X PC1 9 -700 -200 100 R 50 50 1 1 B
 ENDDRAW
 ENDDEF
 #
+# Power_Protection_USBLC6-2SC6
+#
+DEF Power_Protection_USBLC6-2SC6 U 0 20 Y N 1 F N
+F0 "U" 100 350 50 H V L CNN
+F1 "Power_Protection_USBLC6-2SC6" 100 -350 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-23-6" 0 -500 50 H I C CNN
+F3 "" 200 350 50 H I C CNN
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+C -200 0 10 0 1 0 F
+C -100 0 10 0 1 0 F
+C 0 -250 10 0 1 0 F
+C 0 250 10 0 1 0 F
+C 100 0 10 0 1 0 F
+C 200 0 10 0 1 0 F
+S -300 -300 300 300 0 1 10 f
+S -100 250 100 -250 0 1 0 N
+P 2 0 1 0 -200 -100 -300 -100 N
+P 2 0 1 0 -200 0 -200 -100 N
+P 2 0 1 0 -200 100 -300 100 N
+P 2 0 1 0 -60 -110 -140 -110 N
+P 2 0 1 0 -60 190 -140 190 N
+P 2 0 1 0 0 -300 0 -250 N
+P 2 0 1 0 0 -250 0 50 N
+P 2 0 1 0 0 50 0 250 N
+P 2 0 1 0 0 250 0 300 N
+P 2 0 1 0 60 -110 140 -110 N
+P 2 0 1 0 60 190 140 190 N
+P 2 0 1 0 200 -100 300 -100 N
+P 2 0 1 0 200 0 200 -100 N
+P 2 0 1 0 200 100 300 100 N
+P 3 0 1 0 -100 0 -200 0 -200 100 N
+P 3 0 1 0 100 0 200 0 200 100 N
+P 4 0 1 0 -140 -190 -60 -190 -100 -110 -140 -190 N
+P 4 0 1 0 -140 110 -60 110 -100 190 -140 110 N
+P 4 0 1 0 -40 -40 40 -40 0 40 -40 -40 N
+P 4 0 1 0 40 40 30 40 -40 40 -40 20 N
+P 4 0 1 0 140 -190 60 -190 100 -110 140 -190 N
+P 4 0 1 0 140 110 60 110 100 190 140 110 N
+X I/O1 1 -400 -100 100 R 50 50 1 1 P
+X GND 2 0 -400 100 U 50 50 1 1 P
+X I/O2 3 400 -100 100 L 50 50 1 1 P
+X I/O2 4 400 100 100 L 50 50 1 1 P
+X VBUS 5 0 400 100 D 50 50 1 1 P
+X I/O1 6 -400 100 100 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Regulator_Linear_AP2127N-1.0
+#
+DEF Regulator_Linear_AP2127N-1.0 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "Regulator_Linear_AP2127N-1.0" 0 125 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-23" 0 225 50 H I C CIN
+F3 "" 0 0 50 H I C CNN
+ALIAS APE8865N-15-HF-3 APE8865N-16-HF-3 APE8865N-17-HF-3 APE8865N-18-HF-3 APE8865N-19-HF-3 APE8865N-20-HF-3 APE8865N-21-HF-3 APE8865N-22-HF-3 APE8865N-23-HF-3 APE8865N-24-HF-3 APE8865N-25-HF-3 APE8865N-26-HF-3 APE8865N-27-HF-3 APE8865N-28-HF-3 APE8865N-29-HF-3 APE8865N-30-HF-3 APE8865N-31-HF-3 APE8865N-32-HF-3 APE8865N-33-HF-3 AP2127N-1.0 AP2127N-1.2 AP2127N-1.5 AP2127N-1.8 AP2127N-2.5 AP2127N-2.8 AP2127N-3.0 AP2127N-3.3 XC6206PxxxMR
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+S -200 75 200 -200 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 w
+X VI 3 -300 0 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # Regulator_Linear_MIC5205-2.5YM5
 #
 DEF Regulator_Linear_MIC5205-2.5YM5 U 0 10 Y Y 1 F N
@@ -381,22 +505,6 @@ X +5V 1 0 0 0 U 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
-# power_Earth
-#
-DEF power_Earth #PWR 0 0 Y Y 1 F P
-F0 "#PWR" 0 -250 50 H I C CNN
-F1 "power_Earth" 0 -150 50 H I C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-P 2 0 1 0 -25 -75 25 -75 N
-P 2 0 1 0 -5 -100 5 -100 N
-P 2 0 1 0 0 -50 0 0 N
-P 2 0 1 0 50 -50 -50 -50 N
-X Earth 1 0 0 0 D 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
 # power_GND
 #
 DEF power_GND #PWR 0 0 Y Y 1 F P
diff --git a/lab1/E7020E_lab1.sch b/lab1/E7020E_lab1.sch
index 0ee2a864be0285c21751f923145080a2a41e80ab..cb18b21b8b994898ae5ef1cf08b14583401fe8ee 100644
--- a/lab1/E7020E_lab1.sch
+++ b/lab1/E7020E_lab1.sch
@@ -14,706 +14,1184 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
-L Device:C C?
+L Device:C C10
 U 1 1 600A63C6
-P 6500 1200
-F 0 "C?" H 6615 1246 50  0000 L CNN
-F 1 "100nF" H 6615 1155 50  0000 L CNN
-F 2 "" H 6538 1050 50  0001 C CNN
-F 3 "~" H 6500 1200 50  0001 C CNN
-	1    6500 1200
+P 6600 1200
+F 0 "C10" H 6715 1246 50  0000 L CNN
+F 1 "100nF" H 6715 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6638 1050 50  0001 C CNN
+F 3 "~" H 6600 1200 50  0001 C CNN
+	1    6600 1200
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C C?
+L Device:C C11
 U 1 1 600A693C
-P 6950 1200
-F 0 "C?" H 7065 1246 50  0000 L CNN
-F 1 "100nF" H 7065 1155 50  0000 L CNN
-F 2 "" H 6988 1050 50  0001 C CNN
-F 3 "~" H 6950 1200 50  0001 C CNN
-	1    6950 1200
+P 7050 1200
+F 0 "C11" H 7165 1246 50  0000 L CNN
+F 1 "100nF" H 7165 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7088 1050 50  0001 C CNN
+F 3 "~" H 7050 1200 50  0001 C CNN
+	1    7050 1200
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6050 1350 6050 1450
+	6150 1350 6150 1450
 Wire Wire Line
-	6050 1450 6500 1450
+	7050 1350 7050 1450
+Connection ~ 7050 1450
 Wire Wire Line
-	6500 1350 6500 1450
-Connection ~ 6500 1450
+	7050 1450 7500 1450
 Wire Wire Line
-	6500 1450 6950 1450
+	5700 1050 6150 1050
+Connection ~ 6150 1450
 Wire Wire Line
-	6950 1350 6950 1450
-Connection ~ 6950 1450
+	5700 1450 6150 1450
 Wire Wire Line
-	6950 1450 7400 1450
-Connection ~ 6500 1050
-Wire Wire Line
-	6500 1050 6950 1050
-$Comp
-L power:Earth #PWR?
-U 1 1 600C0BC1
-P 5100 5400
-F 0 "#PWR?" H 5100 5150 50  0001 C CNN
-F 1 "Earth" H 5100 5250 50  0001 C CNN
-F 2 "" H 5100 5400 50  0001 C CNN
-F 3 "~" H 5100 5400 50  0001 C CNN
-	1    5100 5400
-	1    0    0    -1  
-$EndComp
-Connection ~ 6050 1050
-Wire Wire Line
-	6050 1050 6500 1050
-Wire Wire Line
-	5600 1050 6050 1050
-Connection ~ 6050 1450
-Wire Wire Line
-	5600 1450 6050 1450
-Wire Wire Line
-	5600 1350 5600 1450
+	5700 1350 5700 1450
 $Comp
-L Device:C C?
+L Device:C C9
 U 1 1 600A5A7E
-P 6050 1200
-F 0 "C?" H 6165 1246 50  0000 L CNN
-F 1 "100nF" H 6165 1155 50  0000 L CNN
-F 2 "" H 6088 1050 50  0001 C CNN
-F 3 "~" H 6050 1200 50  0001 C CNN
-	1    6050 1200
+P 6150 1200
+F 0 "C9" H 6265 1246 50  0000 L CNN
+F 1 "100nF" H 6265 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6188 1050 50  0001 C CNN
+F 3 "~" H 6150 1200 50  0001 C CNN
+	1    6150 1200
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C C?
+L Device:C C8
 U 1 1 600A4313
-P 5600 1200
-F 0 "C?" H 5715 1246 50  0000 L CNN
-F 1 "100nF" H 5715 1155 50  0000 L CNN
-F 2 "" H 5638 1050 50  0001 C CNN
-F 3 "~" H 5600 1200 50  0001 C CNN
-	1    5600 1200
+P 5700 1200
+F 0 "C8" H 5815 1246 50  0000 L CNN
+F 1 "100nF" H 5815 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5738 1050 50  0001 C CNN
+F 3 "~" H 5700 1200 50  0001 C CNN
+	1    5700 1200
 	1    0    0    -1  
 $EndComp
 $Comp
-L MCU_ST_STM32F4:STM32F411RETx U?
+L MCU_ST_STM32F4:STM32F411RETx U3
 U 1 1 60096F01
-P 4900 3200
-F 0 "U?" H 4900 1311 50  0000 C CNN
-F 1 "STM32F411RETx" H 4900 1220 50  0000 C CNN
-F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 4300 1500 50  0001 R CNN
-F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00115249.pdf" H 4900 3200 50  0001 C CNN
-	1    4900 3200
+P 5000 3200
+F 0 "U3" H 5000 1311 50  0000 C CNN
+F 1 "STM32F411RETx" H 5000 1220 50  0000 C CNN
+F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 4400 1500 50  0001 R CNN
+F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00115249.pdf" H 5000 3200 50  0001 C CNN
+	1    5000 3200
 	1    0    0    -1  
 $EndComp
-Connection ~ 5600 1050
+Connection ~ 5700 1050
 Wire Wire Line
-	4700 5300 4700 5000
-Wire Wire Line
-	4800 5300 4800 5000
-Wire Wire Line
-	4700 5300 4800 5300
-Connection ~ 4800 5300
+	4900 5300 4900 5000
 Wire Wire Line
 	4800 5300 4900 5300
-Wire Wire Line
-	4900 5300 4900 5000
 Connection ~ 4900 5300
+Wire Wire Line
+	4900 5300 5000 5300
 Wire Wire Line
 	5000 5300 5000 5000
+Connection ~ 5000 5300
+Wire Wire Line
+	5100 5300 5100 5000
 Wire Wire Line
-	5000 5300 4900 5300
+	5100 5300 5000 5300
 $Comp
-L power:+3.3V #PWR?
+L power:+3.3V #PWR0102
 U 1 1 600F0086
-P 7850 950
-F 0 "#PWR?" H 7850 800 50  0001 C CNN
-F 1 "+3.3V" H 7865 1123 50  0000 C CNN
-F 2 "" H 7850 950 50  0001 C CNN
-F 3 "" H 7850 950 50  0001 C CNN
-	1    7850 950 
+P 7950 950
+F 0 "#PWR0102" H 7950 800 50  0001 C CNN
+F 1 "+3.3V" H 7965 1123 50  0000 C CNN
+F 2 "" H 7950 950 50  0001 C CNN
+F 3 "" H 7950 950 50  0001 C CNN
+	1    7950 950 
 	1    0    0    -1  
 $EndComp
-Connection ~ 6950 1050
-Wire Wire Line
-	4900 1500 4900 1050
-Connection ~ 4900 1050
-Wire Wire Line
-	4900 1050 5000 1050
+Connection ~ 7050 1050
 Wire Wire Line
 	5000 1500 5000 1050
 Connection ~ 5000 1050
+Wire Wire Line
+	5000 1050 5100 1050
 Wire Wire Line
 	5100 1500 5100 1050
 Connection ~ 5100 1050
 Wire Wire Line
-	5100 1050 5200 1050
+	5200 1500 5200 1050
+Connection ~ 5200 1050
+Wire Wire Line
+	5200 1050 5300 1050
 $Comp
-L Device:R R?
+L Device:R R4
 U 1 1 6011C94B
-P 3350 2300
-F 0 "R?" V 3143 2300 50  0000 C CNN
-F 1 "10k" V 3234 2300 50  0000 C CNN
-F 2 "" V 3280 2300 50  0001 C CNN
-F 3 "~" H 3350 2300 50  0001 C CNN
-	1    3350 2300
+P 3550 2300
+F 0 "R4" V 3343 2300 50  0000 C CNN
+F 1 "10k" V 3434 2300 50  0000 C CNN
+F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.20x4.05mm_HandSolder" V 3480 2300 50  0001 C CNN
+F 3 "~" H 3550 2300 50  0001 C CNN
+	1    3550 2300
 	-1   0    0    1   
 $EndComp
 $Comp
-L Jumper:Jumper_3_Open JP?
+L Jumper:Jumper_3_Open JP1
 U 1 1 60122387
-P 3350 1900
-F 0 "JP?" V 3396 1987 50  0000 L CNN
-F 1 "Jumper_3_Open" V 3305 1987 50  0000 L CNN
-F 2 "" H 3350 1900 50  0001 C CNN
-F 3 "~" H 3350 1900 50  0001 C CNN
-	1    3350 1900
+P 3550 1900
+F 0 "JP1" V 3596 1987 50  0000 L CNN
+F 1 "Jumper_3_Open" V 3505 1987 50  0000 L CNN
+F 2 "" H 3550 1900 50  0001 C CNN
+F 3 "~" H 3550 1900 50  0001 C CNN
+	1    3550 1900
 	0    -1   -1   0   
 $EndComp
 $Comp
-L Device:Crystal Y?
+L Device:Crystal Y1
 U 1 1 60125CD9
-P 3800 2900
-F 0 "Y?" V 3754 3031 50  0000 L CNN
-F 1 "16MHz" V 3845 3031 50  0000 L CNN
-F 2 "" H 3800 2900 50  0001 C CNN
-F 3 "~" H 3800 2900 50  0001 C CNN
-	1    3800 2900
+P 3900 2850
+F 0 "Y1" V 3854 2981 50  0000 L CNN
+F 1 "16MHz" V 3945 2981 50  0000 L CNN
+F 2 "Crystal:Crystal_HC49-U_Vertical" H 3900 2850 50  0001 C CNN
+F 3 "~" H 3900 2850 50  0001 C CNN
+	1    3900 2850
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	4200 2700 4200 2800
-Wire Wire Line
-	3800 3050 4200 3050
+	4300 2700 4300 2800
 $Comp
-L Device:C C?
+L Device:C C3
 U 1 1 601301AB
-P 3600 2700
-F 0 "C?" V 3348 2700 50  0000 C CNN
-F 1 "C" V 3439 2700 50  0000 C CNN
-F 2 "" H 3638 2550 50  0001 C CNN
-F 3 "~" H 3600 2700 50  0001 C CNN
-	1    3600 2700
+P 3700 2700
+F 0 "C3" V 3448 2700 50  0000 C CNN
+F 1 "22pF" V 3539 2700 50  0000 C CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 3738 2550 50  0001 C CNN
+F 3 "~" H 3700 2700 50  0001 C CNN
+	1    3700 2700
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:C C?
+L Device:C C4
 U 1 1 60130DBF
-P 3600 3100
-F 0 "C?" V 3348 3100 50  0000 C CNN
-F 1 "C" V 3439 3100 50  0000 C CNN
-F 2 "" H 3638 2950 50  0001 C CNN
-F 3 "~" H 3600 3100 50  0001 C CNN
-	1    3600 3100
-	0    1    1    0   
+P 3700 3000
+F 0 "C4" V 3448 3000 50  0000 C CNN
+F 1 "22pF" V 3539 3000 50  0000 C CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 3738 2850 50  0001 C CNN
+F 3 "~" H 3700 3000 50  0001 C CNN
+	1    3700 3000
+	0    -1   -1   0   
 $EndComp
 Wire Wire Line
-	3750 3100 3800 3100
-Wire Wire Line
-	3200 2700 3450 2700
-$Comp
-L Connector:Conn_01x06_Male J?
-U 1 1 601365F9
-P 7300 2850
-F 0 "J?" H 7408 3231 50  0000 C CNN
-F 1 "SWD" H 7408 3140 50  0000 C CNN
-F 2 "" H 7300 2850 50  0001 C CNN
-F 3 "~" H 7300 2850 50  0001 C CNN
-	1    7300 2850
-	1    0    0    -1  
-$EndComp
-Text GLabel 5700 3100 2    50   Output ~ 0
+	3300 2700 3550 2700
+Text GLabel 5800 3100 2    50   Output ~ 0
 SWCLK
 Wire Wire Line
-	5700 3100 5600 3100
-Text GLabel 5700 3000 2    50   BiDi ~ 0
+	5800 3100 5700 3100
+Text GLabel 5800 3000 2    50   BiDi ~ 0
 SWDIO
 Wire Wire Line
-	5600 3000 5700 3000
-Text GLabel 5750 3700 2    50   Output ~ 0
+	5700 3000 5800 3000
+Text GLabel 5850 3700 2    50   Output ~ 0
 SWO
 Wire Wire Line
-	5600 3700 5750 3700
+	5700 3700 5850 3700
 $Comp
-L power:+3.3V #PWR?
+L power:+3.3V #PWR0103
 U 1 1 6015A85D
-P 7950 2650
-F 0 "#PWR?" H 7950 2500 50  0001 C CNN
-F 1 "+3.3V" H 7965 2823 50  0000 C CNN
-F 2 "" H 7950 2650 50  0001 C CNN
-F 3 "" H 7950 2650 50  0001 C CNN
-	1    7950 2650
-	1    0    0    -1  
-$EndComp
-$Comp
-L Connector:USB_OTG J?
-U 1 1 601639BE
-P 8800 1600
-F 0 "J?" H 8857 2067 50  0000 C CNN
-F 1 "USB_OTG" H 8857 1976 50  0000 C CNN
-F 2 "" H 8950 1550 50  0001 C CNN
-F 3 " ~" H 8950 1550 50  0001 C CNN
-	1    8800 1600
+P 7400 2350
+F 0 "#PWR0103" H 7400 2200 50  0001 C CNN
+F 1 "+3.3V" H 7415 2523 50  0000 C CNN
+F 2 "" H 7400 2350 50  0001 C CNN
+F 3 "" H 7400 2350 50  0001 C CNN
+	1    7400 2350
 	1    0    0    -1  
 $EndComp
-$Comp
-L power:Earth #PWR?
-U 1 1 6016D6C5
-P 8800 2200
-F 0 "#PWR?" H 8800 1950 50  0001 C CNN
-F 1 "Earth" H 8800 2050 50  0001 C CNN
-F 2 "" H 8800 2200 50  0001 C CNN
-F 3 "~" H 8800 2200 50  0001 C CNN
-	1    8800 2200
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	8800 2000 8800 2200
 Wire Wire Line
-	3200 3100 3450 3100
+	3850 2700 3900 2700
+Connection ~ 3900 2700
 Wire Wire Line
-	3750 2700 3800 2700
-Wire Wire Line
-	4200 2900 4200 3050
-Wire Wire Line
-	3800 3100 3800 3050
-Connection ~ 3800 3050
-Wire Wire Line
-	3800 2750 3800 2700
-Connection ~ 3800 2700
-Wire Wire Line
-	3800 2700 4200 2700
-Text Notes 3100 3400 0    50   ~ 0
+	3900 2700 4300 2700
+Text Notes 2550 3200 0    50   ~ 0
 C = 2*(Cload - Cstray)\n2*(18 - 6) = 24pF
 $Comp
-L new_components:PMW3389 U?
+L new_components:PMW3389 U2
 U 1 1 6018AE70
-P 1650 3450
-F 0 "U?" H 1600 4015 50  0000 C CNN
-F 1 "PMW3389" H 1600 3924 50  0000 C CNN
-F 2 "" H 1650 2900 50  0001 C CNN
-F 3 "" H 1650 2900 50  0001 C CNN
-	1    1650 3450
+P 2850 5100
+F 0 "U2" H 2800 5665 50  0000 C CNN
+F 1 "PMW3389" H 2800 5574 50  0000 C CNN
+F 2 "" H 2850 4550 50  0001 C CNN
+F 3 "" H 2850 4550 50  0001 C CNN
+	1    2850 5100
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:+5V #PWR?
+L power:+5V #PWR0104
 U 1 1 60190990
-P 800 1000
-F 0 "#PWR?" H 800 850 50  0001 C CNN
-F 1 "+5V" H 815 1173 50  0000 C CNN
-F 2 "" H 800 1000 50  0001 C CNN
-F 3 "" H 800 1000 50  0001 C CNN
-	1    800  1000
+P 950 1000
+F 0 "#PWR0104" H 950 850 50  0001 C CNN
+F 1 "+5V" H 965 1173 50  0000 C CNN
+F 2 "" H 950 1000 50  0001 C CNN
+F 3 "" H 950 1000 50  0001 C CNN
+	1    950  1000
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	800  1000 800  1200
-Wire Wire Line
-	800  1200 1000 1200
-$Comp
-L power:Earth #PWR?
-U 1 1 60193B9B
-P 1450 1750
-F 0 "#PWR?" H 1450 1500 50  0001 C CNN
-F 1 "Earth" H 1450 1600 50  0001 C CNN
-F 2 "" H 1450 1750 50  0001 C CNN
-F 3 "~" H 1450 1750 50  0001 C CNN
-	1    1450 1750
-	1    0    0    -1  
-$EndComp
+	950  1000 950  1200
 Wire Wire Line
-	1450 1600 1450 1750
+	950  1200 1150 1200
 $Comp
-L power:Earth #PWR?
-U 1 1 6019626A
-P 1900 2000
-F 0 "#PWR?" H 1900 1750 50  0001 C CNN
-F 1 "Earth" H 1900 1850 50  0001 C CNN
-F 2 "" H 1900 2000 50  0001 C CNN
-F 3 "~" H 1900 2000 50  0001 C CNN
-	1    1900 2000
-	1    0    0    -1  
-$EndComp
-$Comp
-L Device:C_Small C?
+L Device:C_Small C2
 U 1 1 60197D01
-P 2400 1500
-F 0 "C?" H 2492 1546 50  0000 L CNN
-F 1 "C_Small" H 2492 1455 50  0000 L CNN
-F 2 "" H 2400 1500 50  0001 C CNN
-F 3 "~" H 2400 1500 50  0001 C CNN
-	1    2400 1500
+P 2550 1500
+F 0 "C2" H 2642 1546 50  0000 L CNN
+F 1 "2.2uF" H 2642 1455 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2550 1500 50  0001 C CNN
+F 3 "~" H 2550 1500 50  0001 C CNN
+	1    2550 1500
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R2
 U 1 1 60198F52
-P 1900 1400
-F 0 "R?" H 1959 1446 50  0000 L CNN
-F 1 "10000" H 1959 1355 50  0000 L CNN
-F 2 "" H 1900 1400 50  0001 C CNN
-F 3 "~" H 1900 1400 50  0001 C CNN
-	1    1900 1400
+P 2050 1350
+F 0 "R2" H 2109 1396 50  0000 L CNN
+F 1 "10000" H 2109 1305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.20x4.05mm_HandSolder" H 2050 1350 50  0001 C CNN
+F 3 "~" H 2050 1350 50  0001 C CNN
+	1    2050 1350
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:R_Small R?
+L Device:R_Small R3
 U 1 1 6019A085
-P 1900 1800
-F 0 "R?" H 1959 1846 50  0000 L CNN
-F 1 "18000" H 1959 1755 50  0000 L CNN
-F 2 "" H 1900 1800 50  0001 C CNN
-F 3 "~" H 1900 1800 50  0001 C CNN
-	1    1900 1800
+P 2050 1650
+F 0 "R3" H 2109 1696 50  0000 L CNN
+F 1 "18000" H 2109 1605 50  0000 L CNN
+F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.20x4.05mm_HandSolder" H 2050 1650 50  0001 C CNN
+F 3 "~" H 2050 1650 50  0001 C CNN
+	1    2050 1650
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	1750 1200 1900 1200
+	1900 1200 2050 1200
 Wire Wire Line
-	1900 1600 1900 1700
-Connection ~ 1900 1600
+	2050 1500 2050 1550
+Connection ~ 2050 1500
 Wire Wire Line
-	1750 1600 1900 1600
+	1900 1500 2050 1500
 $Comp
-L Regulator_Linear:MIC5205-2.5YM5 U?
+L Regulator_Linear:MIC5205-2.5YM5 U1
 U 1 1 6018C27B
-P 1450 1300
-F 0 "U?" H 1450 1642 50  0000 C CNN
-F 1 "MIC5235YM5-TR" H 1450 1551 50  0000 C CNN
-F 2 "Package_TO_SOT_SMD:SOT-23-5" H 1450 1625 50  0001 C CNN
-F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005785A.pdf" H 1450 1300 50  0001 C CNN
-	1    1450 1300
+P 1600 1300
+F 0 "U1" H 1600 1642 50  0000 C CNN
+F 1 "MIC5235YM5-TR" H 1600 1551 50  0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-23-5" H 1600 1625 50  0001 C CNN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005785A.pdf" H 1600 1300 50  0001 C CNN
+	1    1600 1300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	1900 1500 1900 1600
-Wire Wire Line
-	1750 1300 1750 1600
+	2050 1450 2050 1500
 Wire Wire Line
-	1900 1900 1900 2000
+	1900 1300 1900 1500
 $Comp
-L Device:C_Small C?
+L Device:C_Small C1
 U 1 1 601B6209
-P 800 1450
-F 0 "C?" H 892 1496 50  0000 L CNN
-F 1 "C_Small" H 892 1405 50  0000 L CNN
-F 2 "" H 800 1450 50  0001 C CNN
-F 3 "~" H 800 1450 50  0001 C CNN
-	1    800  1450
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	800  1200 800  1350
-Connection ~ 800  1200
-$Comp
-L power:Earth #PWR?
-U 1 1 601B889B
-P 800 1700
-F 0 "#PWR?" H 800 1450 50  0001 C CNN
-F 1 "Earth" H 800 1550 50  0001 C CNN
-F 2 "" H 800 1700 50  0001 C CNN
-F 3 "~" H 800 1700 50  0001 C CNN
-	1    800  1700
+P 950 1550
+F 0 "C1" H 1042 1596 50  0000 L CNN
+F 1 "1uF" H 1042 1505 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 950 1550 50  0001 C CNN
+F 3 "~" H 950 1550 50  0001 C CNN
+	1    950  1550
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	800  1550 800  1700
+	950  1200 950  1450
+Connection ~ 950  1200
 Wire Wire Line
-	1150 1300 1000 1300
+	1300 1300 1150 1300
 Wire Wire Line
-	1000 1300 1000 1200
-Connection ~ 1000 1200
+	1150 1300 1150 1200
+Connection ~ 1150 1200
 Wire Wire Line
-	1000 1200 1150 1200
+	1150 1200 1300 1200
 Wire Wire Line
-	1900 1200 1900 1300
+	2050 1200 2050 1250
 Wire Wire Line
-	1900 1200 2400 1200
-Connection ~ 1900 1200
+	2050 1200 2550 1200
+Connection ~ 2050 1200
 Wire Wire Line
-	2400 1200 2400 1400
-Connection ~ 2400 1200
+	2550 1200 2550 1400
+Connection ~ 2550 1200
 $Comp
-L power:Earth #PWR?
-U 1 1 601CF5A4
-P 2400 1750
-F 0 "#PWR?" H 2400 1500 50  0001 C CNN
-F 1 "Earth" H 2400 1600 50  0001 C CNN
-F 2 "" H 2400 1750 50  0001 C CNN
-F 3 "~" H 2400 1750 50  0001 C CNN
-	1    2400 1750
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	2400 1600 2400 1750
-$Comp
-L Switch:SW_MEC_5G SW?
+L Switch:SW_MEC_5G SW1
 U 1 1 601EA0D4
-P 7150 3950
-F 0 "SW?" V 7104 4098 50  0000 L CNN
-F 1 "RESET" V 7195 4098 50  0000 L CNN
-F 2 "" H 7150 4150 50  0001 C CNN
-F 3 "http://www.apem.com/int/index.php?controller=attachment&id_attachment=488" H 7150 4150 50  0001 C CNN
-	1    7150 3950
+P 6900 3800
+F 0 "SW1" V 6854 3948 50  0000 L CNN
+F 1 "RESET" V 6945 3948 50  0000 L CNN
+F 2 "" H 6900 4000 50  0001 C CNN
+F 3 "http://www.apem.com/int/index.php?controller=attachment&id_attachment=488" H 6900 4000 50  0001 C CNN
+	1    6900 3800
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	4700 1500 4700 1050
-Wire Wire Line
-	5200 1500 5200 1400
-Connection ~ 5200 1050
+	4800 1500 4800 1050
+Connection ~ 5300 1050
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0105
 U 1 1 60206858
-P 7850 1550
-F 0 "#PWR?" H 7850 1300 50  0001 C CNN
-F 1 "GND" H 7855 1377 50  0000 C CNN
-F 2 "" H 7850 1550 50  0001 C CNN
-F 3 "" H 7850 1550 50  0001 C CNN
-	1    7850 1550
+P 7950 1550
+F 0 "#PWR0105" H 7950 1300 50  0001 C CNN
+F 1 "GND" H 7955 1377 50  0000 C CNN
+F 2 "" H 7950 1550 50  0001 C CNN
+F 3 "" H 7950 1550 50  0001 C CNN
+	1    7950 1550
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C C?
+L Device:C C12
 U 1 1 6020A494
-P 7400 1200
-F 0 "C?" H 7515 1246 50  0000 L CNN
-F 1 "100nF" H 7515 1155 50  0000 L CNN
-F 2 "" H 7438 1050 50  0001 C CNN
-F 3 "~" H 7400 1200 50  0001 C CNN
-	1    7400 1200
+P 7500 1200
+F 0 "C12" H 7615 1246 50  0000 L CNN
+F 1 "100nF" H 7615 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7538 1050 50  0001 C CNN
+F 3 "~" H 7500 1200 50  0001 C CNN
+	1    7500 1200
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C C?
+L Device:C C14
 U 1 1 6020A7A4
-P 7850 1200
-F 0 "C?" H 7965 1246 50  0000 L CNN
-F 1 "100nF" H 7965 1155 50  0000 L CNN
-F 2 "" H 7888 1050 50  0001 C CNN
-F 3 "~" H 7850 1200 50  0001 C CNN
-	1    7850 1200
+P 7950 1200
+F 0 "C14" H 8065 1246 50  0000 L CNN
+F 1 "100nF" H 8065 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7988 1050 50  0001 C CNN
+F 3 "~" H 7950 1200 50  0001 C CNN
+	1    7950 1200
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7400 1450 7400 1350
-Connection ~ 7400 1450
+	7500 1450 7500 1350
+Connection ~ 7500 1450
 Wire Wire Line
-	6950 1050 7400 1050
+	7050 1050 7500 1050
 $Comp
-L new_components:+1.9V #PWR?
+L new_components:+1.9V #PWR0106
 U 1 1 6022E61C
-P 2400 1050
-F 0 "#PWR?" H 2400 900 50  0001 C CNN
-F 1 "+1.9V" H 2415 1223 50  0000 C CNN
-F 2 "" H 2400 1050 50  0001 C CNN
-F 3 "" H 2400 1050 50  0001 C CNN
-	1    2400 1050
+P 2550 1050
+F 0 "#PWR0106" H 2550 900 50  0001 C CNN
+F 1 "+1.9V" H 2565 1223 50  0000 C CNN
+F 2 "" H 2550 1050 50  0001 C CNN
+F 3 "" H 2550 1050 50  0001 C CNN
+	1    2550 1050
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2400 1050 2400 1200
-Text GLabel 7050 3750 0    50   Input ~ 0
-NRESET
+	2550 1050 2550 1200
+Text GLabel 6800 3600 0    50   Input ~ 0
+NRST
 Wire Wire Line
-	7050 3750 7150 3750
+	6800 3600 6900 3600
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0107
 U 1 1 6023B918
-P 7150 4300
-F 0 "#PWR?" H 7150 4050 50  0001 C CNN
-F 1 "GND" H 7155 4127 50  0000 C CNN
-F 2 "" H 7150 4300 50  0001 C CNN
-F 3 "" H 7150 4300 50  0001 C CNN
-	1    7150 4300
+P 6900 4150
+F 0 "#PWR0107" H 6900 3900 50  0001 C CNN
+F 1 "GND" H 6905 3977 50  0000 C CNN
+F 2 "" H 6900 4150 50  0001 C CNN
+F 3 "" H 6900 4150 50  0001 C CNN
+	1    6900 4150
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7150 4150 7150 4300
+	6900 4000 6900 4150
 $Comp
-L Device:C_Small C?
+L Device:C_Small C13
 U 1 1 6023F0F8
-P 7800 3850
-F 0 "C?" H 7892 3896 50  0000 L CNN
-F 1 "100n" H 7892 3805 50  0000 L CNN
-F 2 "" H 7800 3850 50  0001 C CNN
-F 3 "~" H 7800 3850 50  0001 C CNN
-	1    7800 3850
+P 7550 3700
+F 0 "C13" H 7642 3746 50  0000 L CNN
+F 1 "100n" H 7642 3655 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7550 3700 50  0001 C CNN
+F 3 "~" H 7550 3700 50  0001 C CNN
+	1    7550 3700
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7150 3750 7800 3750
-Connection ~ 7150 3750
+	6900 3600 7150 3600
+Connection ~ 6900 3600
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0108
 U 1 1 60245A48
-P 7800 4350
-F 0 "#PWR?" H 7800 4100 50  0001 C CNN
-F 1 "GND" H 7805 4177 50  0000 C CNN
-F 2 "" H 7800 4350 50  0001 C CNN
-F 3 "" H 7800 4350 50  0001 C CNN
-	1    7800 4350
+P 7550 4200
+F 0 "#PWR0108" H 7550 3950 50  0001 C CNN
+F 1 "GND" H 7555 4027 50  0000 C CNN
+F 2 "" H 7550 4200 50  0001 C CNN
+F 3 "" H 7550 4200 50  0001 C CNN
+	1    7550 4200
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7800 3950 7800 4350
-Text GLabel 4100 1700 0    50   Output ~ 0
-NRESET
+	7550 3800 7550 4200
 Wire Wire Line
-	4100 1700 4200 1700
+	4200 1700 4300 1700
 Wire Wire Line
-	8200 2850 8200 2750
+	7650 2650 7650 2550
 Wire Wire Line
-	8200 2750 7500 2750
+	7650 2550 6950 2550
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0109
 U 1 1 6026659F
-P 8200 2850
-F 0 "#PWR?" H 8200 2600 50  0001 C CNN
-F 1 "GND" H 8205 2677 50  0000 C CNN
-F 2 "" H 8200 2850 50  0001 C CNN
-F 3 "" H 8200 2850 50  0001 C CNN
-	1    8200 2850
+P 7650 2650
+F 0 "#PWR0109" H 7650 2400 50  0001 C CNN
+F 1 "GND" H 7655 2477 50  0000 C CNN
+F 2 "" H 7650 2650 50  0001 C CNN
+F 3 "" H 7650 2650 50  0001 C CNN
+	1    7650 2650
 	1    0    0    -1  
 $EndComp
-Text GLabel 7650 2850 2    50   Input ~ 0
+Text GLabel 7100 2650 2    50   Input ~ 0
 SWCLK
 Wire Wire Line
-	7500 2650 7950 2650
-Wire Wire Line
-	7500 2850 7650 2850
-Text GLabel 7650 2950 2    50   BiDi ~ 0
+	6950 2650 7100 2650
+Text GLabel 7100 2750 2    50   BiDi ~ 0
 SWDIO
-Text GLabel 7650 3150 2    50   Input ~ 0
+Text GLabel 7100 2950 2    50   Input ~ 0
 SWO
-Text GLabel 7650 3050 2    50   Input ~ 0
+Text GLabel 7100 2850 2    50   Input ~ 0
 NRST
 Wire Wire Line
-	7500 2950 7650 2950
-Wire Wire Line
-	7500 3050 7650 3050
+	6950 2750 7100 2750
 Wire Wire Line
-	7500 3150 7650 3150
-Text Notes 6900 3300 0    50   ~ 0
+	6950 2950 7100 2950
+Text Notes 6450 3100 0    50   ~ 0
 Kanske behöver byta plats om det inte fungerar.
-Text Notes 700  2300 0    50   ~ 0
+Text Notes 850  2300 0    50   ~ 0
 Vref(1+R1/R2) = V_out (V_ref = 1.24V) => \n1.24/1+(10000/18000) = 1.93
 Wire Wire Line
-	4200 1900 3500 1900
+	4400 1900 4300 1900
 Wire Wire Line
-	3350 1650 3350 1050
-Connection ~ 4700 1050
+	3550 1650 3550 1050
+Connection ~ 4800 1050
 Wire Wire Line
-	3350 2150 3350 2200
-Connection ~ 3350 2150
+	3550 2150 3550 2200
+Connection ~ 3550 2150
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0110
 U 1 1 602E27F5
-P 3350 2450
-F 0 "#PWR?" H 3350 2200 50  0001 C CNN
-F 1 "GND" H 3355 2277 50  0000 C CNN
-F 2 "" H 3350 2450 50  0001 C CNN
-F 3 "" H 3350 2450 50  0001 C CNN
-	1    3350 2450
+P 3550 2450
+F 0 "#PWR0110" H 3550 2200 50  0001 C CNN
+F 1 "GND" H 3555 2277 50  0000 C CNN
+F 2 "" H 3550 2450 50  0001 C CNN
+F 3 "" H 3550 2450 50  0001 C CNN
+	1    3550 2450
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	5200 1050 5600 1050
-Wire Wire Line
-	5050 1050 5100 1050
-Wire Wire Line
-	5000 1050 5100 1050
+	5300 1050 5700 1050
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0111
 U 1 1 6031239E
-P 3200 2900
-F 0 "#PWR?" H 3200 2650 50  0001 C CNN
-F 1 "GND" V 3205 2772 50  0000 R CNN
-F 2 "" H 3200 2900 50  0001 C CNN
-F 3 "" H 3200 2900 50  0001 C CNN
-	1    3200 2900
+P 3300 2850
+F 0 "#PWR0111" H 3300 2600 50  0001 C CNN
+F 1 "GND" V 3305 2722 50  0000 R CNN
+F 2 "" H 3300 2850 50  0001 C CNN
+F 3 "" H 3300 2850 50  0001 C CNN
+	1    3300 2850
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	3200 2700 3200 2900
-Connection ~ 3200 2900
+	3300 2700 3300 2850
+Connection ~ 3300 2850
 Wire Wire Line
-	3200 2900 3200 3100
+	3300 2850 3300 3000
 Wire Wire Line
-	3600 2100 4200 2100
+	3800 2100 4300 2100
 Wire Wire Line
-	7850 1050 7400 1050
-Connection ~ 7400 1050
+	7950 1050 7500 1050
+Connection ~ 7500 1050
 Wire Wire Line
-	7850 950  7850 1050
-Connection ~ 7850 1050
+	7950 950  7950 1050
+Connection ~ 7950 1050
 Wire Wire Line
-	7850 1450 7850 1550
+	7950 1450 7950 1550
 Wire Wire Line
-	7400 1450 7850 1450
+	7500 1450 7950 1450
 Wire Wire Line
-	7850 1350 7850 1450
-Connection ~ 7850 1450
+	7950 1350 7950 1450
+Connection ~ 7950 1450
 Wire Wire Line
-	3350 1050 3600 1050
+	3550 1050 3800 1050
 $Comp
-L Device:C_Small C?
+L Device:C_Small C6
 U 1 1 6037A61B
-P 4800 1300
-F 0 "C?" H 4892 1346 50  0000 L CNN
-F 1 "4.7uF" H 4892 1255 50  0000 L CNN
-F 2 "" H 4800 1300 50  0001 C CNN
-F 3 "~" H 4800 1300 50  0001 C CNN
-	1    4800 1300
+P 4900 1300
+F 0 "C6" H 4992 1346 50  0000 L CNN
+F 1 "4.7uF" H 4992 1255 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4900 1300 50  0001 C CNN
+F 3 "~" H 4900 1300 50  0001 C CNN
+	1    4900 1300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4700 1050 4800 1050
+	4800 1050 4900 1050
 Wire Wire Line
-	4800 1050 4800 1200
-Connection ~ 4800 1050
+	4900 1050 4900 1200
+Connection ~ 4900 1050
 Wire Wire Line
-	4800 1050 4900 1050
+	4900 1050 5000 1050
 Wire Wire Line
-	4800 1400 4800 1500
+	4900 1400 4900 1500
 $Comp
-L Device:C_Small C?
+L Device:C_Small C5
 U 1 1 6038AAB5
-P 3600 1300
-F 0 "C?" H 3692 1346 50  0000 L CNN
-F 1 "4.7uF" H 3692 1255 50  0000 L CNN
-F 2 "" H 3600 1300 50  0001 C CNN
-F 3 "~" H 3600 1300 50  0001 C CNN
-	1    3600 1300
+P 3800 1300
+F 0 "C5" H 3892 1346 50  0000 L CNN
+F 1 "4.7uF" H 3892 1255 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 3800 1300 50  0001 C CNN
+F 3 "~" H 3800 1300 50  0001 C CNN
+	1    3800 1300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	3600 1050 3600 1200
-Connection ~ 3600 1050
+	3800 1050 3800 1200
+Connection ~ 3800 1050
 Wire Wire Line
-	3600 1050 4700 1050
+	3800 1050 4800 1050
 Wire Wire Line
-	3600 1400 3600 2100
+	3800 1400 3800 2100
 Wire Wire Line
-	5100 5000 5100 5300
+	5200 5000 5200 5300
 Wire Wire Line
-	5000 5300 5100 5300
-Connection ~ 5000 5300
+	5100 5300 5200 5300
 Connection ~ 5100 5300
+Connection ~ 5200 5300
 Wire Wire Line
-	5100 5300 5100 5400
+	5200 5300 5200 5400
 $Comp
-L Device:C_Small C?
+L Device:C_Small C7
 U 1 1 603D28E5
-P 5200 1300
-F 0 "C?" H 5292 1346 50  0000 L CNN
-F 1 "1.1uF" H 5292 1255 50  0000 L CNN
-F 2 "" H 5200 1300 50  0001 C CNN
-F 3 "~" H 5200 1300 50  0001 C CNN
-	1    5200 1300
+P 8450 1200
+F 0 "C7" H 8542 1246 50  0000 L CNN
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+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 8450 1200 50  0001 C CNN
+F 3 "~" H 8450 1200 50  0001 C CNN
+	1    8450 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:LED D1
+U 1 1 600AD06C
+P 750 1600
+F 0 "D1" H 743 1817 50  0000 C CNN
+F 1 "LED" H 743 1726 50  0000 C CNN
+F 2 "" H 750 1600 50  0001 C CNN
+F 3 "~" H 750 1600 50  0001 C CNN
+	1    750  1600
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R_Small R1
+U 1 1 600B2048
+P 750 1350
+F 0 "R1" H 809 1396 50  0000 L CNN
+F 1 "1600" H 809 1305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.20x4.05mm_HandSolder" H 750 1350 50  0001 C CNN
+F 3 "~" H 750 1350 50  0001 C CNN
+	1    750  1350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	950  1200 750  1200
+Wire Wire Line
+	750  1200 750  1250
+$Comp
+L power:GND #PWR0112
+U 1 1 600C1A9B
+P 750 1850
+F 0 "#PWR0112" H 750 1600 50  0001 C CNN
+F 1 "GND" H 755 1677 50  0000 C CNN
+F 2 "" H 750 1850 50  0001 C CNN
+F 3 "" H 750 1850 50  0001 C CNN
+	1    750  1850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	750  1750 750  1850
+$Comp
+L power:GND #PWR0113
+U 1 1 600D0160
+P 950 1850
+F 0 "#PWR0113" H 950 1600 50  0001 C CNN
+F 1 "GND" H 955 1677 50  0000 C CNN
+F 2 "" H 950 1850 50  0001 C CNN
+F 3 "" H 950 1850 50  0001 C CNN
+	1    950  1850
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0114
+U 1 1 600D590F
+P 1600 1850
+F 0 "#PWR0114" H 1600 1600 50  0001 C CNN
+F 1 "GND" H 1605 1677 50  0000 C CNN
+F 2 "" H 1600 1850 50  0001 C CNN
+F 3 "" H 1600 1850 50  0001 C CNN
+	1    1600 1850
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0115
+U 1 1 600E5E77
+P 2050 1850
+F 0 "#PWR0115" H 2050 1600 50  0001 C CNN
+F 1 "GND" H 2055 1677 50  0000 C CNN
+F 2 "" H 2050 1850 50  0001 C CNN
+F 3 "" H 2050 1850 50  0001 C CNN
+	1    2050 1850
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0116
+U 1 1 600E625E
+P 2550 1850
+F 0 "#PWR0116" H 2550 1600 50  0001 C CNN
+F 1 "GND" H 2555 1677 50  0000 C CNN
+F 2 "" H 2550 1850 50  0001 C CNN
+F 3 "" H 2550 1850 50  0001 C CNN
+	1    2550 1850
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	5200 1200 5200 1050
+	950  1650 950  1850
+Wire Wire Line
+	1600 1600 1600 1850
+Wire Wire Line
+	2050 1750 2050 1850
+Wire Wire Line
+	2550 1600 2550 1850
+Connection ~ 4300 1900
+Wire Wire Line
+	4300 1900 3700 1900
+Connection ~ 4300 2100
+Wire Wire Line
+	4300 2100 4400 2100
+$Comp
+L Device:LED D3
+U 1 1 60106AA4
+P 9100 1300
+F 0 "D3" H 9093 1517 50  0000 C CNN
+F 1 "LED" H 9093 1426 50  0000 C CNN
+F 2 "" H 9100 1300 50  0001 C CNN
+F 3 "~" H 9100 1300 50  0001 C CNN
+	1    9100 1300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R_Small R6
+U 1 1 6010926A
+P 9000 1050
+F 0 "R6" V 8804 1050 50  0000 C CNN
+F 1 "750" V 8895 1050 50  0000 C CNN
+F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.20x4.05mm_HandSolder" H 9000 1050 50  0001 C CNN
+F 3 "~" H 9000 1050 50  0001 C CNN
+	1    9000 1050
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	7950 1050 8450 1050
+Wire Wire Line
+	9100 1050 9100 1150
+$Comp
+L power:GND #PWR0117
+U 1 1 601115D6
+P 9100 1550
+F 0 "#PWR0117" H 9100 1300 50  0001 C CNN
+F 1 "GND" H 9105 1377 50  0000 C CNN
+F 2 "" H 9100 1550 50  0001 C CNN
+F 3 "" H 9100 1550 50  0001 C CNN
+	1    9100 1550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9100 1450 9100 1550
+Text Notes 9250 2200 0    50   ~ 0
+red LED, voltagedrop 1.8V, forward current 2mA
+$Comp
+L Device:LED D2
+U 1 1 6011EDBA
+P 7950 2450
+F 0 "D2" H 7943 2195 50  0000 C CNN
+F 1 "LED" H 7943 2286 50  0000 C CNN
+F 2 "" H 7950 2450 50  0001 C CNN
+F 3 "~" H 7950 2450 50  0001 C CNN
+	1    7950 2450
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R_Small R5
+U 1 1 6011F8D3
+P 7650 2450
+F 0 "R5" V 7454 2450 50  0000 C CNN
+F 1 "750" V 7545 2450 50  0000 C CNN
+F 2 "Resistor_SMD:R_0815_2038Metric_Pad1.20x4.05mm_HandSolder" H 7650 2450 50  0001 C CNN
+F 3 "~" H 7650 2450 50  0001 C CNN
+	1    7650 2450
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	7750 2450 7800 2450
+$Comp
+L power:GND #PWR0118
+U 1 1 6012A39D
+P 8100 2650
+F 0 "#PWR0118" H 8100 2400 50  0001 C CNN
+F 1 "GND" H 8105 2477 50  0000 C CNN
+F 2 "" H 8100 2650 50  0001 C CNN
+F 3 "" H 8100 2650 50  0001 C CNN
+	1    8100 2650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8100 2450 8100 2650
+Wire Wire Line
+	6950 2450 7000 2450
+Wire Wire Line
+	7400 2350 7400 2450
+Connection ~ 7400 2450
+Wire Wire Line
+	7400 2450 7550 2450
+$Comp
+L Connector:TestPoint TP1
+U 1 1 6014002F
+P 500 1000
+F 0 "TP1" H 558 1118 50  0000 L CNN
+F 1 "TestPoint" H 558 1027 50  0000 L CNN
+F 2 "" H 700 1000 50  0001 C CNN
+F 3 "~" H 700 1000 50  0001 C CNN
+	1    500  1000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	500  1000 500  1200
+Wire Wire Line
+	500  1200 750  1200
+Connection ~ 750  1200
+$Comp
+L Connector:TestPoint TP2
+U 1 1 6014A90A
+P 3550 900
+F 0 "TP2" H 3608 1018 50  0000 L CNN
+F 1 "TestPoint" H 3608 927 50  0000 L CNN
+F 2 "" H 3750 900 50  0001 C CNN
+F 3 "~" H 3750 900 50  0001 C CNN
+	1    3550 900 
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3550 1050 3550 900 
+Connection ~ 3550 1050
+$Comp
+L Connector:TestPoint TP3
+U 1 1 6014F164
+P 7000 2100
+F 0 "TP3" H 7058 2218 50  0000 L CNN
+F 1 "TestPoint" H 7058 2127 50  0000 L CNN
+F 2 "" H 7200 2100 50  0001 C CNN
+F 3 "~" H 7200 2100 50  0001 C CNN
+	1    7000 2100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7000 2100 7000 2450
+Connection ~ 7000 2450
+Wire Wire Line
+	7000 2450 7400 2450
+$Comp
+L Connector:TestPoint TP4
+U 1 1 60158444
+P 7150 3400
+F 0 "TP4" H 7208 3518 50  0000 L CNN
+F 1 "TestPoint" H 7208 3427 50  0000 L CNN
+F 2 "" H 7350 3400 50  0001 C CNN
+F 3 "~" H 7350 3400 50  0001 C CNN
+	1    7150 3400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7150 3400 7150 3600
+Connection ~ 7150 3600
+Wire Wire Line
+	7150 3600 7550 3600
+Wire Wire Line
+	5150 1050 5200 1050
+Wire Wire Line
+	5100 1050 5200 1050
+Wire Wire Line
+	6150 1450 6600 1450
+Wire Wire Line
+	6600 1050 6150 1050
+Connection ~ 6150 1050
+Wire Wire Line
+	6600 1350 6600 1450
+Wire Wire Line
+	6600 1050 7050 1050
+Connection ~ 6600 1050
+Wire Wire Line
+	6600 1450 7050 1450
+Connection ~ 6600 1450
+Wire Wire Line
+	3300 3000 3550 3000
+Wire Wire Line
+	4300 2900 4300 3000
+Wire Wire Line
+	3850 3000 3900 3000
+Connection ~ 3900 3000
+Wire Wire Line
+	3900 3000 4300 3000
+Text GLabel 3850 3500 0    50   Output ~ 0
+MISO
+Wire Wire Line
+	3850 3500 4300 3500
+Text GLabel 3850 3600 0    50   Output ~ 0
+MOSI
+Wire Wire Line
+	4300 3600 3850 3600
+$Comp
+L Power_Protection:USBLC6-2SC6 U4
+U 1 1 60264BD7
+P 9750 4650
+F 0 "U4" V 9704 5094 50  0000 L CNN
+F 1 "USBLC6-2SC6" V 9795 5094 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23-6" H 9750 4150 50  0001 C CNN
+F 3 "https://www.st.com/resource/en/datasheet/usblc6-2.pdf" H 9950 5000 50  0001 C CNN
+	1    9750 4650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR0120
+U 1 1 602A8F95
+P 9400 3850
+F 0 "#PWR0120" H 9400 3700 50  0001 C CNN
+F 1 "+5V" H 9415 4023 50  0000 C CNN
+F 2 "" H 9400 3850 50  0001 C CNN
+F 3 "" H 9400 3850 50  0001 C CNN
+	1    9400 3850
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0121
+U 1 1 602D0EA3
+P 8450 5650
+F 0 "#PWR0121" H 8450 5400 50  0001 C CNN
+F 1 "GND" H 8455 5477 50  0000 C CNN
+F 2 "" H 8450 5650 50  0001 C CNN
+F 3 "" H 8450 5650 50  0001 C CNN
+	1    8450 5650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8450 5550 8450 5650
+Text GLabel 10300 4550 2    50   BiDi ~ 0
+DM
+Text GLabel 5800 2800 2    50   BiDi ~ 0
+DM
+Text GLabel 10300 4750 2    50   BiDi ~ 0
+DP
+Text GLabel 5800 2900 2    50   BiDi ~ 0
+DP
+Wire Wire Line
+	5800 2800 5700 2800
+Wire Wire Line
+	5800 2900 5700 2900
+$Comp
+L power:GND #PWR0119
+U 1 1 60305071
+P 1550 3300
+F 0 "#PWR0119" H 1550 3050 50  0001 C CNN
+F 1 "GND" H 1555 3127 50  0000 C CNN
+F 2 "" H 1550 3300 50  0001 C CNN
+F 3 "" H 1550 3300 50  0001 C CNN
+	1    1550 3300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR0122
+U 1 1 6030589C
+P 950 2600
+F 0 "#PWR0122" H 950 2450 50  0001 C CNN
+F 1 "+5V" H 965 2773 50  0000 C CNN
+F 2 "" H 950 2600 50  0001 C CNN
+F 3 "" H 950 2600 50  0001 C CNN
+	1    950  2600
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR0123
+U 1 1 603063EB
+P 2050 2650
+F 0 "#PWR0123" H 2050 2500 50  0001 C CNN
+F 1 "+3.3V" H 2065 2823 50  0000 C CNN
+F 2 "" H 2050 2650 50  0001 C CNN
+F 3 "" H 2050 2650 50  0001 C CNN
+	1    2050 2650
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C15
+U 1 1 60309A1A
+P 950 3050
+F 0 "C15" H 1042 3096 50  0000 L CNN
+F 1 "1uF" H 1042 3005 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 950 3050 50  0001 C CNN
+F 3 "~" H 950 3050 50  0001 C CNN
+	1    950  3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C16
+U 1 1 6030A23A
+P 2050 3050
+F 0 "C16" H 2142 3096 50  0000 L CNN
+F 1 "1uF" H 2142 3005 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2050 3050 50  0001 C CNN
+F 3 "~" H 2050 3050 50  0001 C CNN
+	1    2050 3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Regulator_Linear:AP2127N-1.0 U5
+U 1 1 60310642
+P 1550 2800
+F 0 "U5" H 1550 3042 50  0000 C CNN
+F 1 "AP2125N-3.3TRG1" H 1550 2951 50  0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 1550 3025 50  0001 C CIN
+F 3 "https://www.diodes.com/assets/Datasheets/AP2127.pdf" H 1550 2800 50  0001 C CNN
+	1    1550 2800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	950  2600 950  2800
+Wire Wire Line
+	1250 2800 950  2800
+Connection ~ 950  2800
+Wire Wire Line
+	950  2800 950  2950
+Wire Wire Line
+	1850 2800 2050 2800
+Wire Wire Line
+	2050 2800 2050 2950
+Wire Wire Line
+	2050 2650 2050 2800
+Connection ~ 2050 2800
+$Comp
+L power:GND #PWR0124
+U 1 1 60363B5F
+P 950 3300
+F 0 "#PWR0124" H 950 3050 50  0001 C CNN
+F 1 "GND" H 955 3127 50  0000 C CNN
+F 2 "" H 950 3300 50  0001 C CNN
+F 3 "" H 950 3300 50  0001 C CNN
+	1    950  3300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0125
+U 1 1 60363F5D
+P 2050 3300
+F 0 "#PWR0125" H 2050 3050 50  0001 C CNN
+F 1 "GND" H 2055 3127 50  0000 C CNN
+F 2 "" H 2050 3300 50  0001 C CNN
+F 3 "" H 2050 3300 50  0001 C CNN
+	1    2050 3300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2050 3150 2050 3300
+Wire Wire Line
+	1550 3100 1550 3300
+Wire Wire Line
+	950  3150 950  3300
+Text Notes 8250 6000 0    50   ~ 0
+Kanske behöver byta plats på DM och DP
+Wire Wire Line
+	3200 5400 3350 5400
+Text GLabel 3350 5400 2    50   Input ~ 0
+SCK
+Text GLabel 3350 5100 2    50   Input ~ 0
+NCS
+Wire Wire Line
+	3350 5100 3200 5100
+Wire Wire Line
+	3200 5300 3350 5300
+Wire Wire Line
+	3200 5200 3350 5200
+Text GLabel 3350 5300 2    50   Input ~ 0
+MOSI
+Text GLabel 3350 5200 2    50   Input ~ 0
+MISO
+Wire Wire Line
+	5850 4500 5700 4500
+Wire Wire Line
+	5850 4400 5700 4400
+Text GLabel 5850 4500 2    50   Output ~ 0
+NCS
+Text GLabel 5850 4400 2    50   Output ~ 0
+SCK
+$Comp
+L power:GND #PWR0126
+U 1 1 60456608
+P 9750 5150
+F 0 "#PWR0126" H 9750 4900 50  0001 C CNN
+F 1 "GND" H 9755 4977 50  0000 C CNN
+F 2 "" H 9750 5150 50  0001 C CNN
+F 3 "" H 9750 5150 50  0001 C CNN
+	1    9750 5150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9750 4250 9400 4250
+Wire Wire Line
+	9750 5050 9750 5150
+Wire Wire Line
+	9050 4750 9350 4750
+Wire Wire Line
+	10150 4550 10300 4550
+Wire Wire Line
+	10150 4750 10300 4750
+$Comp
+L Device:C C17
+U 1 1 604A166A
+P 10600 4650
+F 0 "C17" H 10715 4696 50  0000 L CNN
+F 1 "100nF" H 10715 4605 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 10638 4500 50  0001 C CNN
+F 3 "~" H 10600 4650 50  0001 C CNN
+	1    10600 4650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9750 4250 10600 4250
+Wire Wire Line
+	10600 4250 10600 4500
+Connection ~ 9750 4250
+$Comp
+L power:GND #PWR0127
+U 1 1 604A92C9
+P 10600 5150
+F 0 "#PWR0127" H 10600 4900 50  0001 C CNN
+F 1 "GND" H 10605 4977 50  0000 C CNN
+F 2 "" H 10600 5150 50  0001 C CNN
+F 3 "" H 10600 5150 50  0001 C CNN
+	1    10600 5150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10600 4800 10600 5150
+$Comp
+L Connector:USB_C_Plug_USB2.0 P1
+U 1 1 60509045
+P 8450 4650
+F 0 "P1" H 8557 5517 50  0000 C CNN
+F 1 "USB_C_Plug_USB2.0" H 8557 5426 50  0000 C CNN
+F 2 "Connector_USB:USB_C_Receptacle_Amphenol_12401548E4-2A" H 8600 4650 50  0001 C CNN
+F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 8600 4650 50  0001 C CNN
+	1    8450 4650
+	1    0    0    -1  
+$EndComp
+NoConn ~ 6700 6450
+Wire Wire Line
+	9050 4050 9400 4050
+Connection ~ 9400 4050
+Wire Wire Line
+	9400 4050 9400 4250
+Wire Wire Line
+	9400 3850 9400 4050
+Wire Wire Line
+	9050 4550 9350 4550
+NoConn ~ 8150 5550
+NoConn ~ 9050 4250
+NoConn ~ 9050 4350
+NoConn ~ 4300 3100
+NoConn ~ 4300 3300
+NoConn ~ 4300 3400
+NoConn ~ 4300 3700
+NoConn ~ 4300 3800
+NoConn ~ 4300 3900
+NoConn ~ 4300 4000
+NoConn ~ 4300 4100
+NoConn ~ 4300 4200
+NoConn ~ 4300 4300
+NoConn ~ 4300 4400
+NoConn ~ 4300 4500
+NoConn ~ 4300 4600
+NoConn ~ 4300 4700
+NoConn ~ 4300 4800
+NoConn ~ 5700 4800
+NoConn ~ 5700 4700
+NoConn ~ 5700 4600
+NoConn ~ 5700 4300
+NoConn ~ 5700 4200
+NoConn ~ 5700 4100
+NoConn ~ 5700 4000
+NoConn ~ 5700 3900
+NoConn ~ 5700 3800
+NoConn ~ 5700 3600
+NoConn ~ 5700 3500
+NoConn ~ 5700 3400
+NoConn ~ 5700 3200
+NoConn ~ 5700 2700
+NoConn ~ 5700 2600
+NoConn ~ 5700 2500
+NoConn ~ 5700 2400
+NoConn ~ 5700 2300
+NoConn ~ 5700 2200
+NoConn ~ 5700 2100
+NoConn ~ 5700 2000
+NoConn ~ 5700 1900
+NoConn ~ 5700 1800
+NoConn ~ 5700 1700
+NoConn ~ 3200 4900
+NoConn ~ 3200 5500
+NoConn ~ 2400 5500
+NoConn ~ 2400 5400
+NoConn ~ 2400 5200
+NoConn ~ 2400 5100
+NoConn ~ 2400 5000
+$Comp
+L Connector:Conn_01x06_Male J1
+U 1 1 601365F9
+P 6750 2650
+F 0 "J1" H 6858 3031 50  0000 C CNN
+F 1 "SWD" H 6858 2940 50  0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 6750 2650 50  0001 C CNN
+F 3 "~" H 6750 2650 50  0001 C CNN
+	1    6750 2650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6950 2850 7100 2850
+Text GLabel 4200 1700 0    50   Output ~ 0
+NRST
+Wire Wire Line
+	4800 5000 4800 5300
+$Comp
+L power:GND #PWR0101
+U 1 1 6079CC30
+P 5200 5400
+F 0 "#PWR0101" H 5200 5150 50  0001 C CNN
+F 1 "GND" H 5205 5227 50  0000 C CNN
+F 2 "" H 5200 5400 50  0001 C CNN
+F 3 "" H 5200 5400 50  0001 C CNN
+	1    5200 5400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7950 1450 8450 1450
+Wire Wire Line
+	8450 1450 8450 1300
+Wire Wire Line
+	8450 1100 8450 1050
+Connection ~ 8450 1050
+Wire Wire Line
+	8450 1050 8900 1050
+Wire Wire Line
+	5300 1050 5300 1500
 $EndSCHEMATC
diff --git a/lab1/lab1.ioc b/lab1/lab1.ioc
new file mode 100644
index 0000000000000000000000000000000000000000..af7d56f640eed5042021df93f8c7b0f02500d54d
--- /dev/null
+++ b/lab1/lab1.ioc
@@ -0,0 +1,106 @@
+#MicroXplorer Configuration settings - do not modify
+Mcu.Family=STM32F4
+ProjectManager.MainLocation=Core/Src
+ProjectManager.ProjectFileName=lab1.ioc
+RCC.CortexFreq_Value=16000000
+ProjectManager.KeepUserCode=true
+Mcu.UserName=STM32F411RETx
+Mcu.PinsNb=9
+ProjectManager.NoMain=false
+RCC.PLLCLKFreq_Value=96000000
+RCC.PLLQCLKFreq_Value=48000000
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false
+PC2.Signal=SPI2_MISO
+RCC.RTCFreq_Value=32000
+PC3.Locked=true
+ProjectManager.DefaultFWLocation=true
+PB12.Locked=true
+ProjectManager.DeletePrevious=true
+PB10.Locked=true
+PinOutPanel.RotationAngle=0
+RCC.FamilyName=M
+ProjectManager.StackSize=0x400
+PA13.Signal=SYS_JTMS-SWDIO
+Mcu.IP2=SYS
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+Mcu.IP0=NVIC
+PA11.Locked=true
+PA12.Locked=true
+Mcu.IP1=RCC
+PA12.Signal=USB_OTG_FS_DP
+Mcu.UserConstants=
+ProjectManager.TargetToolchain=EWARM V8.32
+Mcu.ThirdPartyNb=0
+Mcu.IPNb=3
+RCC.I2SClocksFreq_Value=96000000
+ProjectManager.PreviousToolchain=
+RCC.VcooutputI2S=96000000
+PC3.Signal=SPI2_MOSI
+RCC.VCOInputMFreq_Value=1000000
+Mcu.Pin6=PA13
+PC2.Locked=true
+Mcu.Pin7=PA14
+ProjectManager.RegisterCallBack=
+Mcu.Pin8=VP_SYS_VS_Systick
+RCC.LSE_VALUE=32768
+RCC.AHBFreq_Value=16000000
+Mcu.Pin0=PC2
+Mcu.Pin1=PC3
+GPIO.groupedBy=
+Mcu.Pin2=PB10
+PB10.Signal=SPI2_SCK
+Mcu.Pin3=PB12
+Mcu.Pin4=PA11
+RCC.VCOI2SOutputFreq_Value=192000000
+Mcu.Pin5=PA12
+ProjectManager.ProjectBuild=false
+RCC.HSE_VALUE=25000000
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+board=custom
+RCC.VCOOutputFreq_Value=192000000
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
+ProjectManager.LastFirmware=true
+ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.25.2
+MxDb.Version=DB.6.0.10
+RCC.APB2Freq_Value=16000000
+ProjectManager.BackupPrevious=false
+MxCube.Version=6.1.0
+RCC.VCOInputFreq_Value=1000000
+File.Version=6
+VP_SYS_VS_Systick.Mode=SysTick
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+ProjectManager.FreePins=false
+RCC.IPParameters=AHBFreq_Value,APB1Freq_Value,APB2Freq_Value,CortexFreq_Value,FamilyName,HSE_VALUE,HSI_VALUE,I2SClocksFreq_Value,LSE_VALUE,LSI_VALUE,PLLCLKFreq_Value,PLLQCLKFreq_Value,RTCFreq_Value,RTCHSEDivFreq_Value,SYSCLKFreq_VALUE,VCOI2SOutputFreq_Value,VCOInputFreq_Value,VCOInputMFreq_Value,VCOOutputFreq_Value,VcooutputI2S
+ProjectManager.AskForMigrate=true
+Mcu.Name=STM32F411R(C-E)Tx
+ProjectManager.HalAssertFull=false
+RCC.RTCHSEDivFreq_Value=12500000
+ProjectManager.ProjectName=lab1
+ProjectManager.UnderRoot=false
+ProjectManager.CoupleFile=false
+RCC.SYSCLKFreq_VALUE=16000000
+Mcu.Package=LQFP64
+NVIC.ForceEnableDMAVector=true
+KeepUserPlacement=false
+NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+PA13.Locked=true
+PA14.Locked=true
+ProjectManager.CompilerOptimize=6
+ProjectManager.ToolChainLocation=
+RCC.LSI_VALUE=32000
+VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+PA11.Signal=USB_OTG_FS_DM
+PA14.Signal=SYS_JTCK-SWCLK
+ProjectManager.HeapSize=0x200
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+ProjectManager.ComputerToolchain=false
+RCC.HSI_VALUE=16000000
+NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+RCC.APB1Freq_Value=16000000
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DeviceId=STM32F411RETx
+PB12.Signal=SPI2_NSS
+ProjectManager.LibraryCopy=0