LailaTheElf/KlipperToolboard
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5da3691228052e2a74bea59e621e94762d28cd55
KlipperToolboard/PCB/KlipperToolboard/KlipperToolboard.sch
Pontus Borg 5da3691228 Changed to STM32
2020-03-29 21:05:28 +02:00

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L TMC2209:TMC2209-LA U2
U 1 1 5E79A32D
P 7550 1100
F 0 "U2" H 8550 1487 60 0000 C CNN
F 1 "TMC2209-LA" H 8550 1381 60 0000 C CNN
F 2 "TMC2209:TMC2209-LA" H 8550 1340 60 0001 C CNN
F 3 "" H 7550 1100 60 0000 C CNN
F 4 "C465949 " H 7550 1100 50 0001 C CNN "LCSC Part #"
1 7550 1100
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J9
U 1 1 5E7A2E07
P 11000 2200
F 0 "J9" H 11080 2192 50 0000 L CNN
F 1 "Stepper" H 11080 2101 50 0000 L CNN
F 2 "Connector_JST:JST_EH_S4B-EH_1x04_P2.50mm_Horizontal" H 11000 2200 50 0001 C CNN
F 3 "~" H 11000 2200 50 0001 C CNN
1 11000 2200
0 1 1 0
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J4
U 1 1 5E7A3F91
P 1100 4500
F 0 "J4" H 1018 4175 50 0000 C CNN
F 1 "PartFan" H 1018 4266 50 0000 C CNN
F 2 "TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal" H 1100 4500 50 0001 C CNN
F 3 "~" H 1100 4500 50 0001 C CNN
1 1100 4500
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J5
U 1 1 5E7A4BC7
P 1150 5650
F 0 "J5" H 1068 5325 50 0000 C CNN
F 1 "HeaterFan" H 1068 5416 50 0000 C CNN
F 2 "TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal" H 1150 5650 50 0001 C CNN
F 3 "~" H 1150 5650 50 0001 C CNN
1 1150 5650
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J6
U 1 1 5E7A5ABD
P 1150 6800
F 0 "J6" H 1068 6475 50 0000 C CNN
F 1 "Heater" H 1068 6566 50 0000 C CNN
F 2 "TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal" H 1150 6800 50 0001 C CNN
F 3 "~" H 1150 6800 50 0001 C CNN
1 1150 6800
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J3
U 1 1 5E7A6E7F
P 6000 6150
F 0 "J3" H 5918 5825 50 0000 C CNN
F 1 "HeaterThermistor" H 5918 5916 50 0000 C CNN
F 2 "Connector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal" H 6000 6150 50 0001 C CNN
F 3 "~" H 6000 6150 50 0001 C CNN
1 6000 6150
-1 0 0 1
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J1
U 1 1 5E7A8DCD
P 6000 5150
F 0 "J1" H 5918 4825 50 0000 C CNN
F 1 "Endstop" H 5918 4916 50 0000 C CNN
F 2 "Connector_JST:JST_EH_S3B-EH_1x03_P2.50mm_Horizontal" H 6000 5150 50 0001 C CNN
F 3 "~" H 6000 5150 50 0001 C CNN
1 6000 5150
-1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R_Small R18
U 1 1 5E7BBB4E
P 7150 1000
F 0 "R18" H 7209 1046 50 0000 L CNN
F 1 "20k" H 7209 955 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7150 1000 50 0001 C CNN
F 3 "~" H 7150 1000 50 0001 C CNN
1 7150 1000
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Text GLabel 6550 1200 0 50 Input ~ 0
ST_EN
Text GLabel 9850 2100 2 50 Input ~ 0
ST_DIR
Text GLabel 6900 2100 0 50 Input ~ 0
ST_DIAG
Connection ~ 7150 1200
Wire Wire Line
6550 1200 7150 1200
$Comp
L power:GND #PWR022
U 1 1 5E7C5039
P 6500 2400
F 0 "#PWR022" H 6500 2150 50 0001 C CNN
F 1 "GND" H 6505 2227 50 0000 C CNN
F 2 "" H 6500 2400 50 0001 C CNN
F 3 "" H 6500 2400 50 0001 C CNN
1 6500 2400
0 1 1 0
$EndComp
Wire Wire Line
7550 2400 7150 2400
Wire Wire Line
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Text GLabel 7150 2450 3 50 Input ~ 0
ST_UART
Wire Wire Line
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Connection ~ 7150 2400
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C_Small C9
U 1 1 5E7CA933
P 9900 2500
F 0 "C9" V 9671 2500 50 0000 C CNN
F 1 "100nF/50V" V 9762 2500 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9900 2500 50 0001 C CNN
F 3 "~" H 9900 2500 50 0001 C CNN
1 9900 2500
0 1 1 0
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5E7CB29E
P 7150 1800
F 0 "C4" V 6921 1800 50 0000 C CNN
F 1 "4.7uF" V 7012 1800 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7150 1800 50 0001 C CNN
F 3 "~" H 7150 1800 50 0001 C CNN
1 7150 1800
0 1 1 0
$EndComp
Wire Wire Line
7550 1800 7250 1800
$Comp
L power:GND #PWR024
U 1 1 5E7CEA1A
P 6750 1800
F 0 "#PWR024" H 6750 1550 50 0001 C CNN
F 1 "GND" V 6755 1672 50 0000 R CNN
F 2 "" H 6750 1800 50 0001 C CNN
F 3 "" H 6750 1800 50 0001 C CNN
1 6750 1800
0 1 1 0
$EndComp
$Comp
L power:GND #PWR031
U 1 1 5E7D098D
P 10200 2500
F 0 "#PWR031" H 10200 2250 50 0001 C CNN
F 1 "GND" V 10205 2372 50 0000 R CNN
F 2 "" H 10200 2500 50 0001 C CNN
F 3 "" H 10200 2500 50 0001 C CNN
1 10200 2500
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R17
U 1 1 5E7D5AB1
P 7000 2300
F 0 "R17" H 7059 2346 50 0000 L CNN
F 1 "20k" H 7059 2255 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7000 2300 50 0001 C CNN
F 3 "~" H 7000 2300 50 0001 C CNN
1 7000 2300
0 1 1 0
$EndComp
$Comp
L power:GND #PWR023
U 1 1 5E7D64AB
P 6700 2300
F 0 "#PWR023" H 6700 2050 50 0001 C CNN
F 1 "GND" H 6705 2127 50 0000 C CNN
F 2 "" H 6700 2300 50 0001 C CNN
F 3 "" H 6700 2300 50 0001 C CNN
1 6700 2300
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
7100 2300 7550 2300
Wire Wire Line
9550 2500 9650 2500
Wire Wire Line
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Text GLabel 9750 1800 2 50 Input ~ 0
ST_VS
Text GLabel 9750 1200 2 50 Input ~ 0
ST_VS
Wire Wire Line
9550 1800 9750 1800
Text GLabel 7750 3000 0 50 Input ~ 0
ST_VS
$Comp
L Device:C_Small C6
U 1 1 5E7DDABF
P 8050 3200
F 0 "C6" H 8142 3246 50 0000 L CNN
F 1 "100nf/50V" H 8142 3155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8050 3200 50 0001 C CNN
F 3 "~" H 8050 3200 50 0001 C CNN
1 8050 3200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5E7E142B
P 8650 3200
F 0 "C7" H 8742 3246 50 0000 L CNN
F 1 "100nf/50V" H 8742 3155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8650 3200 50 0001 C CNN
F 3 "~" H 8650 3200 50 0001 C CNN
1 8650 3200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR026
U 1 1 5E7E334B
P 7750 3450
F 0 "#PWR026" H 7750 3200 50 0001 C CNN
F 1 "GND" H 7755 3277 50 0000 C CNN
F 2 "" H 7750 3450 50 0001 C CNN
F 3 "" H 7750 3450 50 0001 C CNN
1 7750 3450
0 1 1 0
$EndComp
$Comp
L Device:CP C8
U 1 1 5E7E5340
P 9300 3200
F 0 "C8" H 9418 3246 50 0000 L CNN
F 1 "100uF/50V" H 9418 3155 50 0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 9338 3050 50 0001 C CNN
F 3 "~" H 9300 3200 50 0001 C CNN
F 4 "C176665" H 9300 3200 50 0001 C CNN "LCSC Part #"
1 9300 3200
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
8650 3000 8650 3100
Connection ~ 8050 3000
Wire Wire Line
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Wire Wire Line
9300 3000 9300 3050
Connection ~ 8650 3000
Wire Wire Line
8050 3300 8050 3450
Wire Wire Line
8050 3450 8650 3450
Wire Wire Line
8650 3450 8650 3300
Connection ~ 8650 3450
Wire Wire Line
9300 3350 9300 3450
Wire Wire Line
9300 3450 8650 3450
Wire Wire Line
7050 1800 6750 1800
$Comp
L Device:C_Small C3
U 1 1 5E7EE81C
P 6900 1600
F 0 "C3" V 6671 1600 50 0000 C CNN
F 1 "100nF/50V" V 6762 1600 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6900 1600 50 0001 C CNN
F 3 "~" H 6900 1600 50 0001 C CNN
1 6900 1600
0 1 1 0
$EndComp
Wire Wire Line
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Text GLabel 6500 1600 0 50 Input ~ 0
ST_VS
Wire Wire Line
6500 1600 6800 1600
$Comp
L Device:C_Small C5
U 1 1 5E7F2780
P 7350 1500
F 0 "C5" V 7121 1500 50 0000 C CNN
F 1 "22nf/50V" V 7212 1500 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7350 1500 50 0001 C CNN
F 3 "~" H 7350 1500 50 0001 C CNN
1 7350 1500
0 1 1 0
$EndComp
Wire Wire Line
7550 1500 7450 1500
Wire Wire Line
7250 1500 7250 1400
Wire Wire Line
7250 1400 7550 1400
$Comp
L power:GND #PWR028
U 1 1 5E7F58FA
P 9750 1100
F 0 "#PWR028" H 9750 850 50 0001 C CNN
F 1 "GND" V 9755 972 50 0000 R CNN
F 2 "" H 9750 1100 50 0001 C CNN
F 3 "" H 9750 1100 50 0001 C CNN
1 9750 1100
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR029
U 1 1 5E7F868F
P 9750 1300
F 0 "#PWR029" H 9750 1050 50 0001 C CNN
F 1 "GND" V 9755 1172 50 0000 R CNN
F 2 "" H 9750 1300 50 0001 C CNN
F 3 "" H 9750 1300 50 0001 C CNN
1 9750 1300
0 -1 -1 0
$EndComp
Text GLabel 3100 2900 3 50 Input ~ 0
ST_EN
Text GLabel 2900 2900 3 50 Input ~ 0
ST_DIR
Text GLabel 3000 2900 3 50 Input ~ 0
ST_DIAG
Text GLabel 3600 2900 3 50 Input ~ 0
ST_UART
$Comp
L power:GND #PWR030
U 1 1 5E7FB733
P 9750 1700
F 0 "#PWR030" H 9750 1450 50 0001 C CNN
F 1 "GND" V 9755 1572 50 0000 R CNN
F 2 "" H 9750 1700 50 0001 C CNN
F 3 "" H 9750 1700 50 0001 C CNN
1 9750 1700
0 -1 -1 0
$EndComp
Wire Wire Line
9750 1700 9550 1700
$Comp
L Device:R_Small R4
U 1 1 5E80A471
P 6900 5450
F 0 "R4" V 6704 5450 50 0000 C CNN
F 1 "1k" V 6795 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6900 5450 50 0001 C CNN
F 3 "~" H 6900 5450 50 0001 C CNN
1 6900 5450
0 1 1 0
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5E80B9F2
P 6900 4850
F 0 "R3" V 6704 4850 50 0000 C CNN
F 1 "10k" V 6795 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6900 4850 50 0001 C CNN
F 3 "~" H 6900 4850 50 0001 C CNN
1 6900 4850
0 1 1 0
$EndComp
$Comp
L Device:R_Small R16
U 1 1 5E7C3AD7
P 6800 2400
F 0 "R16" V 6900 2350 50 0000 L CNN
F 1 "20k" V 6859 2355 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6800 2400 50 0001 C CNN
F 3 "~" H 6800 2400 50 0001 C CNN
1 6800 2400
0 1 1 0
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5E80D0FC
P 6900 5150
F 0 "C2" V 6671 5150 50 0000 C CNN
F 1 "0.1uF" V 6762 5150 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6900 5150 50 0001 C CNN
F 3 "~" H 6900 5150 50 0001 C CNN
1 6900 5150
0 1 1 0
$EndComp
Wire Wire Line
9650 2650 9650 2500
Connection ~ 9650 2500
Wire Wire Line
9650 2500 9800 2500
$Comp
L power:GND #PWR02
U 1 1 5E81AAFA
P 6300 5250
F 0 "#PWR02" H 6300 5000 50 0001 C CNN
F 1 "GND" V 6305 5122 50 0000 R CNN
F 2 "" H 6300 5250 50 0001 C CNN
F 3 "" H 6300 5250 50 0001 C CNN
1 6300 5250
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR010
U 1 1 5E8236B8
P 7100 5150
F 0 "#PWR010" H 7100 4900 50 0001 C CNN
F 1 "GND" V 7105 5022 50 0000 R CNN
F 2 "" H 7100 5150 50 0001 C CNN
F 3 "" H 7100 5150 50 0001 C CNN
1 7100 5150
0 -1 -1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
6700 5050 6700 5150
Wire Wire Line
6700 5150 6800 5150
Connection ~ 6700 5050
Wire Wire Line
6700 5150 6700 5450
Wire Wire Line
6700 5450 6800 5450
Connection ~ 6700 5150
Wire Wire Line
7000 4850 7100 4850
Wire Wire Line
7100 5150 7000 5150
Text GLabel 7100 5450 2 50 Input ~ 0
ENDSTOP
Wire Wire Line
7000 5450 7100 5450
$Comp
L power:GNDA #PWR04
U 1 1 5E8405FB
P 6600 6150
F 0 "#PWR04" H 6600 5900 50 0001 C CNN
F 1 "GNDA" H 6605 5977 50 0000 C CNN
F 2 "" H 6600 6150 50 0001 C CNN
F 3 "" H 6600 6150 50 0001 C CNN
1 6600 6150
0 -1 -1 0
$EndComp
$Comp
L power:GNDA #PWR011
U 1 1 5E84B946
P 4500 1900
F 0 "#PWR011" H 4500 1650 50 0001 C CNN
F 1 "GNDA" V 4505 1773 50 0000 R CNN
F 2 "" H 4500 1900 50 0001 C CNN
F 3 "" H 4500 1900 50 0001 C CNN
1 4500 1900
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5E85B70D
P 7250 6050
F 0 "R5" V 7054 6050 50 0000 C CNN
F 1 "10k" V 7145 6050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7250 6050 50 0001 C CNN
F 3 "~" H 7250 6050 50 0001 C CNN
1 7250 6050
0 1 1 0
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5E85BFA6
P 6750 5850
F 0 "R2" H 6691 5804 50 0000 R CNN
F 1 "4.7k 1%" H 6691 5895 50 0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6750 5850 50 0001 C CNN
F 3 "~" H 6750 5850 50 0001 C CNN
1 6750 5850
-1 0 0 1
$EndComp
Wire Wire Line
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Connection ~ 6750 6050
Wire Wire Line
6750 6050 6750 5950
Wire Wire Line
6750 6050 6200 6050
Wire Wire Line
6750 5750 6750 5650
Text GLabel 7450 6050 2 50 Input ~ 0
THERM
Wire Wire Line
7450 6050 7350 6050
Text GLabel 2500 1200 1 50 Input ~ 0
THERM
$Comp
L Device:R_Small R8
U 1 1 5E8A8F7A
P 1500 5050
F 0 "R8" V 1304 5050 50 0000 C CNN
F 1 "10k" V 1395 5050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1500 5050 50 0001 C CNN
F 3 "~" H 1500 5050 50 0001 C CNN
1 1500 5050
0 1 1 0
$EndComp
$Comp
L Device:R_Small R13
U 1 1 5E8A9EBE
P 2750 4600
F 0 "R13" V 2554 4600 50 0000 C CNN
F 1 "6.8k" V 2645 4600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2750 4600 50 0001 C CNN
F 3 "~" H 2750 4600 50 0001 C CNN
1 2750 4600
0 1 1 0
$EndComp
$Comp
L Device:LED D1
U 1 1 5E8AA769
P 2400 4600
F 0 "D1" H 2393 4816 50 0000 C CNN
F 1 "LED" H 2393 4725 50 0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 2400 4600 50 0001 C CNN
F 3 "~" H 2400 4600 50 0001 C CNN
1 2400 4600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR018
U 1 1 5E8B67DE
P 2100 5150
F 0 "#PWR018" H 2100 4900 50 0001 C CNN
F 1 "GND" H 2105 4977 50 0000 C CNN
F 2 "" H 2100 5150 50 0001 C CNN
F 3 "" H 2100 5150 50 0001 C CNN
1 2100 5150
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
1250 5050 1250 4900
Wire Wire Line
2850 4600 2950 4600
Wire Wire Line
2950 4600 2950 4500
Wire Wire Line
2950 4500 1700 4500
$Comp
L power:GND #PWR016
U 1 1 5E8D0F7A
P 9100 3850
F 0 "#PWR016" H 9100 3600 50 0001 C CNN
F 1 "GND" V 9105 3722 50 0000 R CNN
F 2 "" H 9100 3850 50 0001 C CNN
F 3 "" H 9100 3850 50 0001 C CNN
1 9100 3850
0 1 1 0
$EndComp
$Comp
L power:VDC #PWR012
U 1 1 5E8FBD58
P 1700 4400
F 0 "#PWR012" H 1700 4300 50 0001 C CNN
F 1 "VDC" H 1700 4675 50 0000 C CNN
F 2 "" H 1700 4400 50 0001 C CNN
F 3 "" H 1700 4400 50 0001 C CNN
1 1700 4400
1 0 0 -1
$EndComp
Wire Wire Line
1700 4400 1700 4500
Connection ~ 1700 4500
Wire Wire Line
1700 4500 1300 4500
Text GLabel 1150 4900 0 50 Input ~ 0
PARTFAN_MOS
Wire Wire Line
1150 4900 1250 4900
Connection ~ 1250 4900
Wire Wire Line
1250 4900 1250 4800
$Comp
L Device:R_Small R10
U 1 1 5E925870
P 1550 6200
F 0 "R10" V 1354 6200 50 0000 C CNN
F 1 "10k" V 1445 6200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1550 6200 50 0001 C CNN
F 3 "~" H 1550 6200 50 0001 C CNN
1 1550 6200
0 1 1 0
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5E925899
P 2150 6300
F 0 "#PWR019" H 2150 6050 50 0001 C CNN
F 1 "GND" H 2155 6127 50 0000 C CNN
F 2 "" H 2150 6300 50 0001 C CNN
F 3 "" H 2150 6300 50 0001 C CNN
1 2150 6300
1 0 0 -1
$EndComp
Wire Wire Line
2150 6300 2150 6200
Wire Wire Line
2600 5750 2700 5750
Wire Wire Line
1650 6200 2150 6200
Connection ~ 2150 6200
Wire Wire Line
2150 6200 2150 6150
Wire Wire Line
1450 6200 1300 6200
Wire Wire Line
1300 6200 1300 6050
Wire Wire Line
2900 5750 3000 5750
Wire Wire Line
3000 5750 3000 5650
Wire Wire Line
3000 5650 1750 5650
$Comp
L power:VDC #PWR013
U 1 1 5E9258B1
P 1750 5550
F 0 "#PWR013" H 1750 5450 50 0001 C CNN
F 1 "VDC" H 1750 5825 50 0000 C CNN
F 2 "" H 1750 5550 50 0001 C CNN
F 3 "" H 1750 5550 50 0001 C CNN
1 1750 5550
1 0 0 -1
$EndComp
Wire Wire Line
1750 5550 1750 5650
Connection ~ 1750 5650
Wire Wire Line
1750 5650 1350 5650
Wire Wire Line
1200 6050 1300 6050
Connection ~ 1300 6050
Wire Wire Line
1300 6050 1300 5950
$Comp
L Transistor_FET:QM6006D Q3
U 1 1 5E9352E4
P 2050 7100
F 0 "Q3" H 2254 7146 50 0000 L CNN
F 1 "WSF3085" H 2254 7055 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:TO-252-2" H 2250 7025 50 0001 L CIN
F 3 "http://www.jaolen.com/images/pdf/QM6006D.pdf" H 2050 7100 50 0001 L CNN
F 4 "C148428" H 2050 7100 50 0001 C CNN "LCSC Part #"
1 2050 7100
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R12
U 1 1 5E9352EE
P 1550 7350
F 0 "R12" V 1354 7350 50 0000 C CNN
F 1 "10k" V 1445 7350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1550 7350 50 0001 C CNN
F 3 "~" H 1550 7350 50 0001 C CNN
1 1550 7350
0 1 1 0
$EndComp
$Comp
L Device:R_Small R15
U 1 1 5E935302
P 2800 6900
F 0 "R15" V 2604 6900 50 0000 C CNN
F 1 "6.8k" V 2695 6900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2800 6900 50 0001 C CNN
F 3 "~" H 2800 6900 50 0001 C CNN
1 2800 6900
0 1 1 0
$EndComp
$Comp
L Device:LED D3
U 1 1 5E93530C
P 2450 6900
F 0 "D3" H 2443 7116 50 0000 C CNN
F 1 "LED" H 2443 7025 50 0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 2450 6900 50 0001 C CNN
F 3 "~" H 2450 6900 50 0001 C CNN
1 2450 6900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR020
U 1 1 5E935317
P 2150 7450
F 0 "#PWR020" H 2150 7200 50 0001 C CNN
F 1 "GND" H 2155 7277 50 0000 C CNN
F 2 "" H 2150 7450 50 0001 C CNN
F 3 "" H 2150 7450 50 0001 C CNN
1 2150 7450
1 0 0 -1
$EndComp
Wire Wire Line
2150 7450 2150 7350
Wire Wire Line
2150 6900 2300 6900
Wire Wire Line
2600 6900 2700 6900
Wire Wire Line
2150 6900 1350 6900
Connection ~ 2150 6900
Wire Wire Line
1650 7350 2150 7350
Connection ~ 2150 7350
Wire Wire Line
2150 7350 2150 7300
Wire Wire Line
1450 7350 1300 7350
Wire Wire Line
1300 7350 1300 7200
Wire Wire Line
2900 6900 3000 6900
Wire Wire Line
3000 6900 3000 6800
Wire Wire Line
3000 6800 1750 6800
$Comp
L power:VDC #PWR014
U 1 1 5E93532F
P 1750 6700
F 0 "#PWR014" H 1750 6600 50 0001 C CNN
F 1 "VDC" H 1750 6975 50 0000 C CNN
F 2 "" H 1750 6700 50 0001 C CNN
F 3 "" H 1750 6700 50 0001 C CNN
1 1750 6700
1 0 0 -1
$EndComp
Wire Wire Line
1750 6700 1750 6800
Connection ~ 1750 6800
Wire Wire Line
1750 6800 1350 6800
Wire Wire Line
1200 7200 1300 7200
Connection ~ 1300 7200
Wire Wire Line
1300 7200 1300 7100
Text GLabel 1200 6050 0 50 Input ~ 0
HEATERFAN_MOS
Text GLabel 1200 7200 0 50 Input ~ 0
HEATER_MOS
Text GLabel 3300 1200 1 50 Input ~ 0
PARTFAN
Text GLabel 3400 1200 1 50 Input ~ 0
HEATERFAN
Text GLabel 3500 1200 1 50 Input ~ 0
HEATER
Text GLabel 3100 1200 1 50 Input ~ 0
ENDSTOP
Text GLabel 10250 2400 2 50 Input ~ 0
ST_STEP
Wire Wire Line
10250 2400 9550 2400
Text GLabel 2800 2900 3 50 Input ~ 0
ST_STEP
$Comp
L Device:C_Small C11
U 1 1 5ED917E9
P 1200 850
F 0 "C11" V 971 850 50 0000 C CNN
F 1 "0.1uF" V 1062 850 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1200 850 50 0001 C CNN
F 3 "~" H 1200 850 50 0001 C CNN
1 1200 850
0 1 1 0
$EndComp
$Comp
L pspice:INDUCTOR L1
U 1 1 5ED92300
P 1100 1150
F 0 "L1" H 1100 969 50 0000 C CNN
F 1 "22uH" H 1100 1060 50 0000 C CNN
F 2 "Inductor_SMD:L_1206_3216Metric" H 1100 1150 50 0001 C CNN
F 3 "~" H 1100 1150 50 0001 C CNN
1 1100 1150
0 1 1 0
$EndComp
Text GLabel 1300 1250 1 50 Input ~ 0
AREF
Text GLabel 7350 5650 2 50 Input ~ 0
AREF
Wire Wire Line
7350 5650 6750 5650
$Comp
L power:GND #PWR034
U 1 1 5EFC10ED
P 7150 1300
F 0 "#PWR034" H 7150 1050 50 0001 C CNN
F 1 "GND" V 7155 1172 50 0000 R CNN
F 2 "" H 7150 1300 50 0001 C CNN
F 3 "" H 7150 1300 50 0001 C CNN
1 7150 1300
0 1 1 0
$EndComp
Wire Wire Line
7150 1300 7550 1300
$Comp
L Device:C_Small C12
U 1 1 5EFCEEB6
P 2050 3550
F 0 "C12" V 1821 3550 50 0000 C CNN
F 1 "22pF" V 1912 3550 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2050 3550 50 0001 C CNN
F 3 "~" H 2050 3550 50 0001 C CNN
1 2050 3550
-1 0 0 1
$EndComp
$Comp
L Device:C_Small C13
U 1 1 5EFDCD85
P 1700 3550
F 0 "C13" V 1471 3550 50 0000 C CNN
F 1 "22pF" V 1562 3550 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1700 3550 50 0001 C CNN
F 3 "~" H 1700 3550 50 0001 C CNN
1 1700 3550
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR033
U 1 1 5EFDD23A
P 1900 3700
F 0 "#PWR033" H 1900 3450 50 0001 C CNN
F 1 "GND" V 1905 3572 50 0000 R CNN
F 2 "" H 1900 3700 50 0001 C CNN
F 3 "" H 1900 3700 50 0001 C CNN
1 1900 3700
1 0 0 -1
$EndComp
Wire Wire Line
2050 3700 1900 3700
Wire Wire Line
1900 3700 1700 3700
Connection ~ 1900 3700
$Comp
L Device:Crystal Y1
U 1 1 5F00583D
P 1900 3050
F 0 "Y1" H 1750 3200 50 0000 L CNN
F 1 "8Mhz" H 1900 3200 50 0000 L CNN
F 2 "Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm" H 1900 3050 50 0001 C CNN
F 3 "~" H 1900 3050 50 0001 C CNN
F 4 "C115962" H 1900 3050 50 0001 C CNN "LCSC Part #"
1 1900 3050
-1 0 0 1
$EndComp
Wire Wire Line
1700 3050 1750 3050
$Comp
L power:GND #PWR0102
U 1 1 5F0D0638
P 9700 2200
F 0 "#PWR0102" H 9700 1950 50 0001 C CNN
F 1 "GND" V 9705 2072 50 0000 R CNN
F 2 "" H 9700 2200 50 0001 C CNN
F 3 "" H 9700 2200 50 0001 C CNN
1 9700 2200
0 -1 -1 0
$EndComp
Wire Wire Line
9700 2200 9550 2200
Wire Wire Line
1350 5750 2150 5750
$Comp
L Transistor_FET:AO3401A Q2
U 1 1 5F1826F3
P 2050 5950
F 0 "Q2" H 2255 5996 50 0000 L CNN
F 1 "AO3400A" H 2255 5905 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2250 5875 50 0001 L CIN
F 3 "" H 2050 5950 50 0001 L CNN
F 4 "C20917" H 2050 5950 50 0001 C CNN "LCSC Part #"
1 2050 5950
1 0 0 -1
$EndComp
Connection ~ 2150 5750
Wire Wire Line
2150 5750 2300 5750
$Comp
L Device:D_Schottky D4
U 1 1 5F2666F9
P 9800 2750
F 0 "D4" V 9846 2671 50 0000 R CNN
F 1 "B5819W" V 9755 2671 50 0000 R CNN
F 2 "Diode_SMD:D_SOD-128" H 9800 2750 50 0001 C CNN
F 3 "~" H 9800 2750 50 0001 C CNN
F 4 "C8598" V 9800 2750 50 0001 C CNN "LCSC Part #"
1 9800 2750
0 -1 -1 0
$EndComp
Wire Wire Line
9800 2600 9800 2500
Connection ~ 9800 2500
Wire Wire Line
9300 3000 9800 3000
Wire Wire Line
9800 3000 9800 2900
Connection ~ 9300 3000
$Comp
L Connector:USB_B_Micro J7
U 1 1 5E81274A
P 6050 6900
F 0 "J7" H 6107 7367 50 0000 C CNN
F 1 "USB_B_Micro" H 6107 7276 50 0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 6200 6850 50 0001 C CNN
F 3 "~" H 6200 6850 50 0001 C CNN
1 6050 6900
1 0 0 -1
$EndComp
$Comp
L MCU_ST_STM32F1:STM32F103C8Tx U1
U 1 1 5E813B26
P 2700 2000
F 0 "U1" H 2650 411 50 0000 C CNN
F 1 "STM32F103C8T6" V 1700 550 50 0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 2100 600 50 0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 2700 2000 50 0001 C CNN
F 4 "C8734" H 2700 2000 50 0001 C CNN "LCSC Part #"
1 2700 2000
0 -1 -1 0
$EndComp
$Comp
L power:+3.3V #PWR09
U 1 1 5E8DABAF
P 7100 4850
F 0 "#PWR09" H 7100 4700 50 0001 C CNN
F 1 "+3.3V" V 7115 4978 50 0000 L CNN
F 2 "" H 7100 4850 50 0001 C CNN
F 3 "" H 7100 4850 50 0001 C CNN
1 7100 4850
0 1 1 0
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J8
U 1 1 5E99F4BA
P 9400 3850
F 0 "J8" H 9480 3842 50 0000 L CNN
F 1 "Conn_01x02" H 9480 3751 50 0000 L CNN
F 2 "Connector_Molex:Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal" 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:VDC #PWR015
U 1 1 5E8D8706
P 8950 3950
F 0 "#PWR015" H 8950 3850 50 0001 C CNN
F 1 "VDC" V 8950 4179 50 0000 L CNN
F 2 "" H 8950 3950 50 0001 C CNN
F 3 "" H 8950 3950 50 0001 C CNN
1 8950 3950
0 -1 -1 0
$EndComp
Text GLabel 8950 4100 0 50 Input ~ 0
ST_VS
Wire Wire Line
9100 3850 9200 3850
$Comp
L Regulator_Linear:AMS1117-3.3 U4
U 1 1 5E9FFFB7
P 9750 5600
F 0 "U4" H 9750 5842 50 0000 C CNN
F 1 "AMS1117-3.3" H 9750 5751 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 9750 5800 50 0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 9850 5350 50 0001 C CNN
1 9750 5600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5EA024B6
P 9300 5800
F 0 "C15" V 9071 5800 50 0000 C CNN
F 1 "0.1uF" V 9162 5800 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9300 5800 50 0001 C CNN
F 3 "~" H 9300 5800 50 0001 C CNN
1 9300 5800
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR041
U 1 1 5EA31913
P 10600 6050
F 0 "#PWR041" H 10600 5800 50 0001 C CNN
F 1 "GND" H 10605 5877 50 0000 C CNN
F 2 "" H 10600 6050 50 0001 C CNN
F 3 "" H 10600 6050 50 0001 C CNN
1 10600 6050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR037
U 1 1 5EA329A9
P 9300 5950
F 0 "#PWR037" H 9300 5700 50 0001 C CNN
F 1 "GND" H 9305 5777 50 0000 C CNN
F 2 "" H 9300 5950 50 0001 C CNN
F 3 "" H 9300 5950 50 0001 C CNN
1 9300 5950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5EA32E3B
P 9750 6000
F 0 "#PWR038" H 9750 5750 50 0001 C CNN
F 1 "GND" H 9755 5827 50 0000 C CNN
F 2 "" H 9750 6000 50 0001 C CNN
F 3 "" H 9750 6000 50 0001 C CNN
1 9750 6000
1 0 0 -1
$EndComp
Wire Wire Line
9300 5900 9300 5950
Wire Wire Line
9750 5900 9750 6000
Wire Wire Line
10600 5650 10600 5600
$Comp
L power:+3.3V #PWR040
U 1 1 5EA77C1C
P 10600 5450
F 0 "#PWR040" H 10600 5300 50 0001 C CNN
F 1 "+3.3V" H 10615 5623 50 0000 C CNN
F 2 "" H 10600 5450 50 0001 C CNN
F 3 "" H 10600 5450 50 0001 C CNN
1 10600 5450
1 0 0 -1
$EndComp
Wire Wire Line
10600 5450 10600 5600
Connection ~ 10600 5600
$Comp
L power:+5V #PWR036
U 1 1 5EA9F9E2
P 9200 5600
F 0 "#PWR036" H 9200 5450 50 0001 C CNN
F 1 "+5V" V 9215 5728 50 0000 L CNN
F 2 "" H 9200 5600 50 0001 C CNN
F 3 "" H 9200 5600 50 0001 C CNN
1 9200 5600
0 -1 -1 0
$EndComp
Wire Wire Line
9200 5600 9300 5600
Wire Wire Line
9300 5700 9300 5600
Connection ~ 9300 5600
Wire Wire Line
9300 5600 9450 5600
Text GLabel 3750 5900 0 50 Input ~ 0
PARTFAN
Text GLabel 3750 6200 0 50 Input ~ 0
HEATERFAN
Text GLabel 3750 6500 0 50 Input ~ 0
HEATER
Text GLabel 4950 6500 2 50 Input ~ 0
HEATER_MOS
Text GLabel 4950 5900 2 50 Input ~ 0
PARTFAN_MOS
Text GLabel 4950 6200 2 50 Input ~ 0
HEATERFAN_MOS
Wire Wire Line
4950 5900 4800 5900
Wire Wire Line
4800 6200 4950 6200
Wire Wire Line
4950 6500 4800 6500
$Comp
L Device:R_Small R14
U 1 1 5E925884
P 2800 5750
F 0 "R14" V 2604 5750 50 0000 C CNN
F 1 "6.8k" V 2695 5750 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2800 5750 50 0001 C CNN
F 3 "~" H 2800 5750 50 0001 C CNN
1 2800 5750
0 1 1 0
$EndComp
$Comp
L Device:LED D2
U 1 1 5E92588E
P 2450 5750
F 0 "D2" H 2443 5966 50 0000 C CNN
F 1 "LED" H 2443 5875 50 0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 2450 5750 50 0001 C CNN
F 3 "~" H 2450 5750 50 0001 C CNN
1 2450 5750
1 0 0 -1
$EndComp
Wire Wire Line
1300 7100 1850 7100
Wire Wire Line
1300 5950 1850 5950
Wire Wire Line
1250 4800 1800 4800
$Comp
L power:GND #PWR025
U 1 1 5EBC4FC0
P 3800 7400
F 0 "#PWR025" H 3800 7150 50 0001 C CNN
F 1 "GND" H 3805 7227 50 0000 C CNN
F 2 "" H 3800 7400 50 0001 C CNN
F 3 "" H 3800 7400 50 0001 C CNN
1 3800 7400
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR021
U 1 1 5EBC56CA
P 3450 7100
F 0 "#PWR021" H 3450 6950 50 0001 C CNN
F 1 "+5V" V 3465 7228 50 0000 L CNN
F 2 "" H 3450 7100 50 0001 C CNN
F 3 "" H 3450 7100 50 0001 C CNN
1 3450 7100
0 -1 -1 0
$EndComp
Wire Wire Line
3800 7400 3800 7200
Wire Wire Line
3800 7200 3900 7200
Wire Wire Line
3900 6200 3750 6200
Wire Wire Line
3750 5900 3900 5900
Wire Wire Line
3900 6500 3750 6500
Wire Wire Line
3900 6000 3800 6000
Wire Wire Line
3800 6000 3800 6300
Connection ~ 3800 7200
Wire Wire Line
3900 6300 3800 6300
Connection ~ 3800 6300
Wire Wire Line
3800 6300 3800 6600
Wire Wire Line
3900 6600 3800 6600
Connection ~ 3800 6600
Wire Wire Line
3800 6600 3800 6900
Wire Wire Line
3900 6900 3800 6900
Connection ~ 3800 6900
Wire Wire Line
3800 6900 3800 7200
$Comp
L Device:C_Small C14
U 1 1 5EC95BF6
P 3700 7200
F 0 "C14" V 3471 7200 50 0000 C CNN
F 1 "0.1uF" V 3562 7200 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3700 7200 50 0001 C CNN
F 3 "~" H 3700 7200 50 0001 C CNN
1 3700 7200
0 -1 -1 0
$EndComp
Wire Wire Line
3450 7100 3550 7100
Wire Wire Line
3600 7200 3550 7200
Wire Wire Line
3550 7200 3550 7100
Connection ~ 3550 7100
Wire Wire Line
3550 7100 3900 7100
$Comp
L power:+3.3V #PWR035
U 1 1 5ECC9141
P 7150 800
F 0 "#PWR035" H 7150 650 50 0001 C CNN
F 1 "+3.3V" H 7165 973 50 0000 C CNN
F 2 "" H 7150 800 50 0001 C CNN
F 3 "" H 7150 800 50 0001 C CNN
1 7150 800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR045
U 1 1 5ECD3AA9
P 6050 7400
F 0 "#PWR045" H 6050 7150 50 0001 C CNN
F 1 "GND" V 6055 7272 50 0000 R CNN
F 2 "" H 6050 7400 50 0001 C CNN
F 3 "" H 6050 7400 50 0001 C CNN
1 6050 7400
1 0 0 -1
$EndComp
Wire Wire Line
6050 7400 6050 7300
Wire Wire Line
2500 1400 2500 1200
Wire Wire Line
3300 1400 3300 1200
Wire Wire Line
3400 1200 3400 1400
Wire Wire Line
3500 1400 3500 1200
Wire Wire Line
3100 2900 3100 2700
Wire Wire Line
2800 2700 2800 2900
Wire Wire Line
2900 2900 2900 2700
Wire Wire Line
3100 1400 3100 1200
Wire Wire Line
3000 2900 3000 2700
Wire Wire Line
1800 2700 1800 2850
Wire Wire Line
1800 2850 1700 2850
Connection ~ 1700 3050
Wire Wire Line
1900 2700 1900 2850
Wire Wire Line
1900 2850 2050 2850
Connection ~ 2050 3050
$Comp
L Device:R_Small R9
U 1 1 5EE607C8
P 1850 3400
F 0 "R9" V 1750 3500 50 0000 C CNN
F 1 "1M" V 1745 3400 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1850 3400 50 0001 C CNN
F 3 "~" H 1850 3400 50 0001 C CNN
1 1850 3400
0 1 1 0
$EndComp
Wire Wire Line
1700 3650 1700 3700
Wire Wire Line
2050 3700 2050 3650
Wire Wire Line
1700 3450 1700 3400
Wire Wire Line
2050 3450 2050 3400
Wire Wire Line
1950 3400 2050 3400
Connection ~ 2050 3400
Wire Wire Line
2050 3400 2050 3050
Wire Wire Line
1750 3400 1700 3400
Connection ~ 1700 3400
Wire Wire Line
1700 3400 1700 3050
$Comp
L pspice:INDUCTOR L2
U 1 1 5EEDFFCD
P 4300 1400
F 0 "L2" H 4300 1219 50 0000 C CNN
F 1 "22uH" H 4300 1310 50 0000 C CNN
F 2 "Inductor_SMD:L_1206_3216Metric" H 4300 1400 50 0001 C CNN
F 3 "~" H 4300 1400 50 0001 C CNN
1 4300 1400
0 1 1 0
$EndComp
Wire Wire Line
4300 1650 4300 1900
$Comp
L power:GND #PWR043
U 1 1 5EEF2039
P 4300 1000
F 0 "#PWR043" H 4300 750 50 0001 C CNN
F 1 "GND" V 4305 872 50 0000 R CNN
F 2 "" H 4300 1000 50 0001 C CNN
F 3 "" H 4300 1000 50 0001 C CNN
1 4300 1000
-1 0 0 1
$EndComp
Wire Wire Line
4300 1150 4300 1000
Wire Wire Line
4500 1900 4300 1900
$Comp
L power:GND #PWR044
U 1 1 5EF24FB1
P 4300 2600
F 0 "#PWR044" H 4300 2350 50 0001 C CNN
F 1 "GND" V 4305 2472 50 0000 R CNN
F 2 "" H 4300 2600 50 0001 C CNN
F 3 "" H 4300 2600 50 0001 C CNN
1 4300 2600
1 0 0 -1
$EndComp
Wire Wire Line
4300 2600 4300 2200
Wire Wire Line
4300 2200 4200 2200
Wire Wire Line
4300 2200 4300 2100
Wire Wire Line
4300 2100 4200 2100
Connection ~ 4300 2200
Wire Wire Line
4300 2100 4300 2000
Wire Wire Line
4300 2000 4200 2000
Connection ~ 4300 2100
$Comp
L Device:C_Small C10
U 1 1 5EFE8F06
P 800 1900
F 0 "C10" V 571 1900 50 0000 C CNN
F 1 "0.1uF" V 662 1900 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 1900 50 0001 C CNN
F 3 "~" H 800 1900 50 0001 C CNN
1 800 1900
0 1 1 0
$EndComp
$Comp
L Device:C_Small C17
U 1 1 5EFE97A1
P 800 2100
F 0 "C17" V 571 2100 50 0000 C CNN
F 1 "0.1uF" V 662 2100 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 2100 50 0001 C CNN
F 3 "~" H 800 2100 50 0001 C CNN
1 800 2100
0 1 1 0
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5EFE9B17
P 800 2300
F 0 "C18" V 571 2300 50 0000 C CNN
F 1 "0.1uF" V 662 2300 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 2300 50 0001 C CNN
F 3 "~" H 800 2300 50 0001 C CNN
1 800 2300
0 1 1 0
$EndComp
Wire Wire Line
700 1900 600 1900
Wire Wire Line
600 2100 700 2100
Wire Wire Line
600 2100 600 2300
Wire Wire Line
600 2300 700 2300
Wire Wire Line
900 1900 1050 1900
Wire Wire Line
1050 2300 900 2300
Connection ~ 1050 1900
Wire Wire Line
1050 1900 1200 1900
Wire Wire Line
900 2100 1050 2100
Connection ~ 1050 2100
Wire Wire Line
1050 2100 1050 2300
Wire Wire Line
1200 2000 1050 2000
Wire Wire Line
1050 2000 1050 2100
$Comp
L power:+3.3V #PWR07
U 1 1 5F09DF01
P 900 2600
F 0 "#PWR07" H 900 2450 50 0001 C CNN
F 1 "+3.3V" H 915 2773 50 0000 C CNN
F 2 "" H 900 2600 50 0001 C CNN
F 3 "" H 900 2600 50 0001 C CNN
1 900 2600
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5F0C44AB
P 600 2600
F 0 "#PWR03" H 600 2350 50 0001 C CNN
F 1 "GND" V 605 2472 50 0000 R CNN
F 2 "" H 600 2600 50 0001 C CNN
F 3 "" H 600 2600 50 0001 C CNN
1 600 2600
1 0 0 -1
$EndComp
Connection ~ 600 2300
Wire Wire Line
1100 900 1100 850
Connection ~ 1100 850
$Comp
L power:+3.3V #PWR06
U 1 1 5F1127C7
P 900 850
F 0 "#PWR06" H 900 700 50 0001 C CNN
F 1 "+3.3V" V 915 978 50 0000 L CNN
F 2 "" H 900 850 50 0001 C CNN
F 3 "" H 900 850 50 0001 C CNN
1 900 850
0 -1 -1 0
$EndComp
Wire Wire Line
900 850 1100 850
$Comp
L power:GND #PWR032
U 1 1 5F1B5E5B
P 1450 850
F 0 "#PWR032" H 1450 600 50 0001 C CNN
F 1 "GND" V 1455 722 50 0000 R CNN
F 2 "" H 1450 850 50 0001 C CNN
F 3 "" H 1450 850 50 0001 C CNN
1 1450 850
0 -1 -1 0
$EndComp
Text GLabel 6550 6900 2 50 Input ~ 0
USBD+
Text GLabel 6550 7000 2 50 Input ~ 0
USBD-
Wire Wire Line
6350 6900 6550 6900
Wire Wire Line
6550 7000 6350 7000
$Comp
L mfk_74xx:74HC125 U3
U 1 1 5EAF98F2
P 3900 5900
F 0 "U3" H 4350 6190 60 0000 C CNN
F 1 "74HC125" H 4350 6084 60 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 4350 6084 60 0001 C CNN
F 3 "" H 4350 6084 60 0000 C CNN
F 4 "C5962" H 3900 5900 50 0001 C CNN "LCSC Part #"
1 3900 5900
1 0 0 -1
$EndComp
Text GLabel 6550 6700 2 50 Input ~ 0
VBUS
Wire Wire Line
6350 6700 6550 6700
Text GLabel 9250 5400 0 50 Input ~ 0
VBUS
Wire Wire Line
9250 5400 9300 5400
Wire Wire Line
9300 5400 9300 5600
Wire Wire Line
7550 1100 7550 650
Wire Wire Line
7550 650 10400 650
Wire Wire Line
7750 3450 8050 3450
Connection ~ 8050 3450
Text GLabel 3700 1200 1 50 Input ~ 0
USBD+
Text GLabel 3600 1200 1 50 Input ~ 0
USBD-
Wire Wire Line
3600 1200 3600 1400
Wire Wire Line
3700 1200 3700 1400
$Comp
L power:+3.3V #PWR08
U 1 1 5F3F8796
P 1150 2400
F 0 "#PWR08" H 1150 2250 50 0001 C CNN
F 1 "+3.3V" H 1165 2573 50 0000 C CNN
F 2 "" H 1150 2400 50 0001 C CNN
F 3 "" H 1150 2400 50 0001 C CNN
1 1150 2400
-1 0 0 1
$EndComp
Wire Wire Line
1150 2400 1150 2200
Wire Wire Line
1150 2200 1200 2200
Connection ~ 900 2300
Wire Wire Line
1200 2100 1050 2100
$Comp
L power:GND #PWR042
U 1 1 5F42FC79
P 1550 3600
F 0 "#PWR042" H 1550 3350 50 0001 C CNN
F 1 "GND" V 1555 3472 50 0000 R CNN
F 2 "" H 1550 3600 50 0001 C CNN
F 3 "" H 1550 3600 50 0001 C CNN
1 1550 3600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C19
U 1 1 5F442E34
P 1200 3600
F 0 "C19" V 971 3600 50 0000 C CNN
F 1 "0.1uF" V 1062 3600 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1200 3600 50 0001 C CNN
F 3 "~" H 1200 3600 50 0001 C CNN
1 1200 3600
0 1 1 0
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5F443551
P 900 3600
F 0 "R1" V 704 3600 50 0000 C CNN
F 1 "4.7k" V 795 3600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 900 3600 50 0001 C CNN
F 3 "~" H 900 3600 50 0001 C CNN
1 900 3600
0 -1 -1 0
$EndComp
$Comp
L power:+3.3V #PWR05
U 1 1 5F4572F9
P 750 3500
F 0 "#PWR05" H 750 3350 50 0001 C CNN
F 1 "+3.3V" H 765 3673 50 0000 C CNN
F 2 "" H 750 3500 50 0001 C CNN
F 3 "" H 750 3500 50 0001 C CNN
1 750 3500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR017
U 1 1 5F457D32
P 1400 3650
F 0 "#PWR017" H 1400 3400 50 0001 C CNN
F 1 "GND" V 1405 3522 50 0000 R CNN
F 2 "" H 1400 3650 50 0001 C CNN
F 3 "" H 1400 3650 50 0001 C CNN
1 1400 3650
1 0 0 -1
$EndComp
Wire Wire Line
750 3500 750 3600
Wire Wire Line
750 3600 800 3600
Wire Wire Line
1000 3600 1050 3600
Wire Wire Line
1300 3600 1400 3600
Connection ~ 1050 3600
Wire Wire Line
1050 3600 1100 3600
Wire Wire Line
1050 2950 1400 2950
Wire Wire Line
1400 2950 1400 2700
Wire Wire Line
1050 2950 1050 3100
Wire Wire Line
9700 2000 9700 1900
Wire Wire Line
9700 1900 9550 1900
$Comp
L power:GND #PWR049
U 1 1 5F666CF6
P 10650 1200
F 0 "#PWR049" H 10650 950 50 0001 C CNN
F 1 "GND" H 10655 1027 50 0000 C CNN
F 2 "" H 10650 1200 50 0001 C CNN
F 3 "" H 10650 1200 50 0001 C CNN
1 10650 1200
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C22
U 1 1 5F679CA5
P 10450 1600
F 0 "C22" V 10542 1646 50 0000 L CNN
F 1 "470p" V 10550 1450 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10450 1600 50 0001 C CNN
F 3 "~" H 10450 1600 50 0001 C CNN
1 10450 1600
0 1 1 0
$EndComp
$Comp
L power:GND #PWR048
U 1 1 5F679CAB
P 10600 1600
F 0 "#PWR048" H 10600 1350 50 0001 C CNN
F 1 "GND" H 10605 1427 50 0000 C CNN
F 2 "" H 10600 1600 50 0001 C CNN
F 3 "" H 10600 1600 50 0001 C CNN
1 10600 1600
0 -1 -1 0
$EndComp
Wire Wire Line
10550 1600 10600 1600
$Comp
L Device:C_Small C23
U 1 1 5F666CF0
P 10500 1200
F 0 "C23" V 10592 1246 50 0000 L CNN
F 1 "470p" V 10600 1050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10500 1200 50 0001 C CNN
F 3 "~" H 10500 1200 50 0001 C CNN
1 10500 1200
0 1 1 0
$EndComp
$Comp
L Device:C_Small C20
U 1 1 5F6A0C57
P 10250 1900
F 0 "C20" V 10342 1946 50 0000 L CNN
F 1 "470p" V 10350 1750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10250 1900 50 0001 C CNN
F 3 "~" H 10250 1900 50 0001 C CNN
1 10250 1900
0 1 1 0
$EndComp
$Comp
L power:GND #PWR046
U 1 1 5F6A0C5D
P 10400 1900
F 0 "#PWR046" H 10400 1650 50 0001 C CNN
F 1 "GND" H 10405 1727 50 0000 C CNN
F 2 "" H 10400 1900 50 0001 C CNN
F 3 "" H 10400 1900 50 0001 C CNN
1 10400 1900
0 -1 -1 0
$EndComp
Wire Wire Line
10350 1900 10400 1900
$Comp
L Device:C_Small C21
U 1 1 5F6B3C4A
P 10350 2200
F 0 "C21" V 10442 2246 50 0000 L CNN
F 1 "470p" V 10450 2050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10350 2200 50 0001 C CNN
F 3 "~" H 10350 2200 50 0001 C CNN
1 10350 2200
0 1 1 0
$EndComp
$Comp
L power:GND #PWR047
U 1 1 5F6B3C50
P 10500 2200
F 0 "#PWR047" H 10500 1950 50 0001 C CNN
F 1 "GND" H 10505 2027 50 0000 C CNN
F 2 "" H 10500 2200 50 0001 C CNN
F 3 "" H 10500 2200 50 0001 C CNN
1 10500 2200
0 -1 -1 0
$EndComp
Wire Wire Line
10150 1600 10150 1800
Wire Wire Line
10900 2000 10900 1800
Wire Wire Line
10900 1800 10150 1800
Connection ~ 10150 1800
Wire Wire Line
10150 1800 10150 1900
Wire Wire Line
10350 1600 10350 1400
Wire Wire Line
10350 1400 11000 1400
Wire Wire Line
11000 1400 11000 2000
Connection ~ 10350 1400
Wire Wire Line
10400 1200 10400 650
Wire Wire Line
10400 650 11100 650
Wire Wire Line
11100 650 11100 2000
Connection ~ 10400 650
$Comp
L power:+3.3V #PWR0103
U 1 1 5F8C9094
P 9650 2650
F 0 "#PWR0103" H 9650 2500 50 0001 C CNN
F 1 "+3.3V" H 9665 2823 50 0000 C CNN
F 2 "" H 9650 2650 50 0001 C CNN
F 3 "" H 9650 2650 50 0001 C CNN
1 9650 2650
-1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR0104
U 1 1 5FA56197
P 6300 5150
F 0 "#PWR0104" H 6300 5000 50 0001 C CNN
F 1 "+3.3V" V 6315 5278 50 0000 L CNN
F 2 "" H 6300 5150 50 0001 C CNN
F 3 "" H 6300 5150 50 0001 C CNN
1 6300 5150
0 1 1 0
$EndComp
$Comp
L Device:LED D6
U 1 1 5FD5A269
P 10200 4550
F 0 "D6" H 10193 4766 50 0000 C CNN
F 1 "LED" H 10193 4675 50 0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 10200 4550 50 0001 C CNN
F 3 "~" H 10200 4550 50 0001 C CNN
1 10200 4550
0 1 1 0
$EndComp
$Comp
L Device:R_Small R11
U 1 1 5FD5B16E
P 10200 4200
F 0 "R11" V 10004 4200 50 0000 C CNN
F 1 "6.8k" V 10095 4200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 10200 4200 50 0001 C CNN
F 3 "~" H 10200 4200 50 0001 C CNN
1 10200 4200
-1 0 0 1
$EndComp
$Comp
L Device:R_Small R19
U 1 1 5FD9ADEE
P 10550 4200
F 0 "R19" V 10354 4200 50 0000 C CNN
F 1 "2.2k" V 10445 4200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 10550 4200 50 0001 C CNN
F 3 "~" H 10550 4200 50 0001 C CNN
1 10550 4200
-1 0 0 1
$EndComp
$Comp
L Device:R_Small R20
U 1 1 5FD9AFED
P 10900 4200
F 0 "R20" V 10704 4200 50 0000 C CNN
F 1 "2.2k" V 10795 4200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 10900 4200 50 0001 C CNN
F 3 "~" H 10900 4200 50 0001 C CNN
1 10900 4200
-1 0 0 1
$EndComp
$Comp
L Device:LED D7
U 1 1 5FD9B3B6
P 10550 4550
F 0 "D7" H 10543 4766 50 0000 C CNN
F 1 "LED" H 10543 4675 50 0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 10550 4550 50 0001 C CNN
F 3 "~" H 10550 4550 50 0001 C CNN
1 10550 4550
0 1 1 0
$EndComp
$Comp
L Device:LED D8
U 1 1 5FD9BACE
P 10900 4550
F 0 "D8" H 10893 4766 50 0000 C CNN
F 1 "LED" H 10893 4675 50 0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 10900 4550 50 0001 C CNN
F 3 "~" H 10900 4550 50 0001 C CNN
1 10900 4550
0 1 1 0
$EndComp
Wire Wire Line
10200 4400 10200 4300
Wire Wire Line
10550 4300 10550 4400
Wire Wire Line
10900 4300 10900 4400
$Comp
L power:+3.3V #PWR051
U 1 1 5FDD9BE3
P 10900 4750
F 0 "#PWR051" H 10900 4600 50 0001 C CNN
F 1 "+3.3V" H 10915 4923 50 0000 C CNN
F 2 "" H 10900 4750 50 0001 C CNN
F 3 "" H 10900 4750 50 0001 C CNN
1 10900 4750
-1 0 0 1
$EndComp
$Comp
L power:VDC #PWR01
U 1 1 5FDDB255
P 10200 4750
F 0 "#PWR01" H 10200 4650 50 0001 C CNN
F 1 "VDC" V 10200 4979 50 0000 L CNN
F 2 "" H 10200 4750 50 0001 C CNN
F 3 "" H 10200 4750 50 0001 C CNN
1 10200 4750
-1 0 0 1
$EndComp
$Comp
L power:+5V #PWR050
U 1 1 5FDDC273
P 10550 4750
F 0 "#PWR050" H 10550 4600 50 0001 C CNN
F 1 "+5V" H 10565 4923 50 0000 C CNN
F 2 "" H 10550 4750 50 0001 C CNN
F 3 "" H 10550 4750 50 0001 C CNN
1 10550 4750
-1 0 0 1
$EndComp
Wire Wire Line
10200 4750 10200 4700
Wire Wire Line
10550 4700 10550 4750
Wire Wire Line
10900 4700 10900 4750
$Comp
L power:GND #PWR027
U 1 1 5FE1B91D
P 10550 3950
F 0 "#PWR027" H 10550 3700 50 0001 C CNN
F 1 "GND" V 10555 3822 50 0000 R CNN
F 2 "" H 10550 3950 50 0001 C CNN
F 3 "" H 10550 3950 50 0001 C CNN
1 10550 3950
-1 0 0 1
$EndComp
Wire Wire Line
10200 4100 10200 4000
Wire Wire Line
10200 4000 10550 4000
Wire Wire Line
10550 4000 10550 3950
Wire Wire Line
10550 4000 10550 4100
Connection ~ 10550 4000
Wire Wire Line
10550 4000 10900 4000
Wire Wire Line
10900 4000 10900 4100
Wire Wire Line
6600 6150 6200 6150
$Comp
L Device:C_Small C1
U 1 1 5E8BA170
P 800 1700
F 0 "C1" V 571 1700 50 0000 C CNN
F 1 "4.7uF" V 662 1700 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 1700 50 0001 C CNN
F 3 "~" H 800 1700 50 0001 C CNN
1 800 1700
0 1 1 0
$EndComp
Wire Wire Line
600 1900 600 1700
Wire Wire Line
900 1700 1050 1700
Wire Wire Line
1050 1700 1050 1900
$Comp
L power:GND #PWR0105
U 1 1 5E910AF0
P 600 1400
F 0 "#PWR0105" H 600 1150 50 0001 C CNN
F 1 "GND" V 605 1272 50 0000 R CNN
F 2 "" H 600 1400 50 0001 C CNN
F 3 "" H 600 1400 50 0001 C CNN
1 600 1400
-1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR0106
U 1 1 5E911C46
P 1050 1400
F 0 "#PWR0106" H 1050 1250 50 0001 C CNN
F 1 "+3.3V" H 1065 1573 50 0000 C CNN
F 2 "" H 1050 1400 50 0001 C CNN
F 3 "" H 1050 1400 50 0001 C CNN
1 1050 1400
1 0 0 -1
$EndComp
Wire Wire Line
1100 1400 1100 1800
Wire Wire Line
1100 1400 1300 1400
Wire Wire Line
1300 1400 1300 1250
Connection ~ 1100 1400
Wire Wire Line
900 2300 900 2450
Wire Wire Line
600 2300 600 2450
Wire Notes Line
11200 550 11200 3600
Wire Notes Line
11200 3600 6150 3600
Wire Notes Line
6150 3600 6150 550
Wire Notes Line
6150 550 11200 550
Wire Notes Line
8900 5200 11150 5200
Wire Notes Line
11150 5200 11150 6500
Wire Notes Line
11150 6500 8900 6500
Wire Notes Line
8900 6500 8900 5200
Wire Notes Line
6900 6350 6900 7700
Wire Notes Line
6900 7700 5700 7700
Wire Notes Line
5700 7700 5700 6350
Wire Notes Line
5700 6350 6900 6350
Wire Notes Line
8550 3650 8550 4200
Wire Notes Line
8550 4200 10000 4200
Wire Notes Line
10000 4200 10000 3650
Wire Notes Line
10000 3650 8550 3650
Wire Wire Line
1700 2850 1700 3050
Wire Wire Line
2050 2850 2050 3050
Wire Notes Line
10050 5150 10050 3650
Wire Notes Line
10050 3650 11200 3650
Wire Notes Line
11200 3650 11200 5150
Wire Notes Line
11200 5150 10050 5150
Wire Notes Line
3150 7700 3150 5500
Wire Notes Line
3150 5500 5650 5500
Wire Notes Line
5650 5500 5650 7700
Wire Notes Line
3150 7700 5650 7700
Wire Notes Line
5700 6300 5700 4600
Wire Notes Line
5700 4600 7800 4600
Wire Notes Line
7800 4600 7800 6300
Wire Notes Line
5700 6300 7800 6300
Wire Notes Line
3050 4050 3050 7700
Wire Notes Line
3050 7700 500 7700
Wire Notes Line
500 7700 500 4050
Wire Notes Line
500 4050 3050 4050
Wire Notes Line
4600 550 4600 4000
Wire Notes Line
4600 4000 500 4000
Wire Notes Line
500 4000 500 550
Wire Notes Line
500 550 4600 550
$Comp
L Connector_Generic:Conn_01x04 J2
U 1 1 5ECF8029
P 3350 4600
F 0 "J2" H 3268 4917 50 0000 C CNN
F 1 "Conn_01x04" H 3268 4826 50 0000 C CNN
F 2 "KlipperToolboard:Testpad 02x02 2.54" H 3350 4600 50 0001 C CNN
F 3 "~" H 3350 4600 50 0001 C CNN
1 3350 4600
-1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR053
U 1 1 5ED282CA
P 3800 4500
F 0 "#PWR053" H 3800 4350 50 0001 C CNN
F 1 "+3.3V" V 3815 4628 50 0000 L CNN
F 2 "" H 3800 4500 50 0001 C CNN
F 3 "" H 3800 4500 50 0001 C CNN
1 3800 4500
0 1 1 0
$EndComp
Text GLabel 3900 4700 2 50 Input ~ 0
SWCLK
Text GLabel 4350 4600 2 50 Input ~ 0
SWDIO
$Comp
L power:GND #PWR052
U 1 1 5ED2B099
P 3650 4800
F 0 "#PWR052" H 3650 4550 50 0001 C CNN
F 1 "GND" V 3655 4672 50 0000 R CNN
F 2 "" H 3650 4800 50 0001 C CNN
F 3 "" H 3650 4800 50 0001 C CNN
1 3650 4800
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R21
U 1 1 5ED2BB3B
P 4000 4800
F 0 "R21" V 4100 4800 50 0000 C CNN
F 1 "10k" V 4200 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4000 4800 50 0001 C CNN
F 3 "~" H 4000 4800 50 0001 C CNN
1 4000 4800
0 1 1 0
$EndComp
$Comp
L Device:R_Small R22
U 1 1 5ED2D8FA
P 4450 4700
F 0 "R22" V 4550 4700 50 0000 C CNN
F 1 "10k" V 4650 4700 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4450 4700 50 0001 C CNN
F 3 "~" H 4450 4700 50 0001 C CNN
1 4450 4700
0 1 1 0
$EndComp
Wire Wire Line
3550 4500 3800 4500
Wire Wire Line
3550 4600 4250 4600
Wire Wire Line
4350 4700 4250 4700
Wire Wire Line
4250 4700 4250 4600
Connection ~ 4250 4600
Wire Wire Line
4250 4600 4350 4600
Wire Wire Line
3900 4700 3750 4700
Wire Wire Line
3900 4800 3750 4800
Wire Wire Line
3750 4800 3750 4700
Connection ~ 3750 4700
Wire Wire Line
3750 4700 3550 4700
Wire Wire Line
3650 4800 3550 4800
$Comp
L power:GND #PWR057
U 1 1 5EDD1406
P 4650 4800
F 0 "#PWR057" H 4650 4550 50 0001 C CNN
F 1 "GND" V 4655 4672 50 0000 R CNN
F 2 "" H 4650 4800 50 0001 C CNN
F 3 "" H 4650 4800 50 0001 C CNN
1 4650 4800
1 0 0 -1
$EndComp
Wire Wire Line
4550 4700 4650 4700
Wire Wire Line
4650 4700 4650 4800
$Comp
L power:GND #PWR056
U 1 1 5EDEA740
P 4250 4800
F 0 "#PWR056" H 4250 4550 50 0001 C CNN
F 1 "GND" V 4255 4672 50 0000 R CNN
F 2 "" H 4250 4800 50 0001 C CNN
F 3 "" H 4250 4800 50 0001 C CNN
1 4250 4800
1 0 0 -1
$EndComp
Wire Wire Line
4100 4800 4250 4800
$Comp
L Device:C_Small C24
U 1 1 5EE03478
P 4150 4350
F 0 "C24" V 3921 4350 50 0000 C CNN
F 1 "0.1uF" V 4012 4350 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4150 4350 50 0001 C CNN
F 3 "~" H 4150 4350 50 0001 C CNN
1 4150 4350
0 1 1 0
$EndComp
$Comp
L power:+3.3V #PWR055
U 1 1 5EE03FEF
P 4250 4350
F 0 "#PWR055" H 4250 4200 50 0001 C CNN
F 1 "+3.3V" V 4265 4478 50 0000 L CNN
F 2 "" H 4250 4350 50 0001 C CNN
F 3 "" H 4250 4350 50 0001 C CNN
1 4250 4350
0 1 1 0
$EndComp
$Comp
L power:GND #PWR054
U 1 1 5EE045B5
P 4050 4350
F 0 "#PWR054" H 4050 4100 50 0001 C CNN
F 1 "GND" V 4055 4222 50 0000 R CNN
F 2 "" H 4050 4350 50 0001 C CNN
F 3 "" H 4050 4350 50 0001 C CNN
1 4050 4350
0 1 1 0
$EndComp
Wire Notes Line
3150 4050 4750 4050
Wire Notes Line
4750 4050 4750 5100
Wire Notes Line
4750 5100 3150 5100
Wire Notes Line
3150 5100 3150 4050
Text GLabel 3800 1200 1 50 Input ~ 0
SWDIO
Text GLabel 3900 1200 1 50 Input ~ 0
SWCLK
Wire Wire Line
3800 1200 3800 1400
Wire Wire Line
3900 1200 3900 1400
$Comp
L Device:R_Small R23
U 1 1 5EE848DE
P 1550 3400
F 0 "R23" V 1650 3500 50 0000 C CNN
F 1 "10k" V 1650 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1550 3400 50 0001 C CNN
F 3 "~" H 1550 3400 50 0001 C CNN
1 1550 3400
-1 0 0 1
$EndComp
Wire Wire Line
700 1700 600 1700
Connection ~ 600 1700
Wire Wire Line
1300 850 1450 850
Wire Wire Line
10450 2200 10500 2200
Wire Wire Line
9700 2000 10200 2000
Wire Wire Line
10250 2200 10200 2200
Wire Wire Line
10200 2200 10200 2000
Connection ~ 10200 2000
Wire Wire Line
10200 2000 10800 2000
NoConn ~ 4800 6800
NoConn ~ 3900 6800
Wire Wire Line
9550 1100 9750 1100
Wire Wire Line
9550 1300 9750 1300
Wire Wire Line
9550 1200 9750 1200
Connection ~ 2100 4600
Wire Wire Line
2100 4600 1300 4600
Wire Wire Line
2100 4600 2250 4600
$Comp
L Transistor_FET:AO3401A Q1
U 1 1 5E87E0FD
P 2000 4800
F 0 "Q1" H 2205 4846 50 0000 L CNN
F 1 "AO3400A" H 2205 4755 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2200 4725 50 0001 L CIN
F 3 "" H 2000 4800 50 0001 L CNN
F 4 "C20917" H 2000 4800 50 0001 C CNN "LCSC Part #"
1 2000 4800
1 0 0 -1
$EndComp
Wire Wire Line
2100 5150 2100 5050
Wire Wire Line
1600 5050 2100 5050
Connection ~ 2100 5050
Wire Wire Line
2100 5050 2100 5000
Wire Wire Line
6700 2400 6500 2400
Wire Wire Line
10600 1200 10650 1200
Wire Wire Line
4300 1900 4200 1900
Connection ~ 4300 1900
Wire Wire Line
1200 1800 1100 1800
NoConn ~ 7550 1700
NoConn ~ 7550 1900
NoConn ~ 7550 2000
NoConn ~ 7550 2200
NoConn ~ 9550 2300
NoConn ~ 9550 2000
NoConn ~ 6350 7100
NoConn ~ 5950 7300
NoConn ~ 2600 1400
NoConn ~ 2700 1400
NoConn ~ 2800 1400
NoConn ~ 2900 1400
NoConn ~ 3000 1400
NoConn ~ 3200 1400
NoConn ~ 4000 1400
NoConn ~ 4000 2700
NoConn ~ 3900 2700
NoConn ~ 3800 2700
NoConn ~ 3700 2700
NoConn ~ 3400 2700
NoConn ~ 3300 2700
NoConn ~ 3200 2700
NoConn ~ 2700 2700
NoConn ~ 2600 2700
NoConn ~ 2500 2700
NoConn ~ 2300 2700
NoConn ~ 2200 2700
NoConn ~ 2100 2700
Wire Wire Line
9100 3950 9100 4100
Wire Wire Line
9100 4100 8950 4100
Wire Wire Line
9100 3950 9200 3950
Wire Wire Line
9100 3950 8950 3950
Connection ~ 9100 3950
$Comp
L Connector:TestPoint TP1
U 1 1 5F439856
P 1400 3100
F 0 "TP1" V 1595 3172 50 0000 C CNN
F 1 "BOOT0" V 1504 3172 50 0000 C CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 1600 3100 50 0001 C CNN
F 3 "~" H 1600 3100 50 0001 C CNN
1 1400 3100
0 -1 -1 0
$EndComp
Wire Wire Line
1400 3600 1400 3650
Wire Wire Line
1400 3100 1600 3100
Connection ~ 1600 3100
Wire Wire Line
1600 3100 1600 3200
Wire Wire Line
1600 2700 1600 3100
Wire Wire Line
1600 3200 1550 3200
Wire Wire Line
1550 3200 1550 3300
$Comp
L Connector:TestPoint TP2
U 1 1 5F4EFBD1
P 950 3100
F 0 "TP2" V 1145 3172 50 0000 C CNN
F 1 "NRST" V 1054 3172 50 0000 C CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 1150 3100 50 0001 C CNN
F 3 "~" H 1150 3100 50 0001 C CNN
1 950 3100
0 -1 -1 0
$EndComp
Wire Wire Line
950 3100 1050 3100
Connection ~ 1050 3100
Wire Wire Line
1050 3100 1050 3600
Wire Wire Line
1550 3500 1550 3600
Wire Wire Line
10050 5600 10250 5600
$Comp
L Device:C_Small C16
U 1 1 5F61D792
P 10250 5750
F 0 "C16" V 10021 5750 50 0000 C CNN
F 1 "0.1uF" V 10112 5750 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10250 5750 50 0001 C CNN
F 3 "~" H 10250 5750 50 0001 C CNN
1 10250 5750
-1 0 0 1
$EndComp
$Comp
L Device:C_Small C25
U 1 1 5F61DB7F
P 10600 5750
F 0 "C25" V 10371 5750 50 0000 C CNN
F 1 "22uF" V 10462 5750 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10600 5750 50 0001 C CNN
F 3 "~" H 10600 5750 50 0001 C CNN
1 10600 5750
-1 0 0 1
$EndComp
Wire Wire Line
10250 5650 10250 5600
Connection ~ 10250 5600
Wire Wire Line
10250 5600 10600 5600
Wire Wire Line
10250 5850 10600 5850
Wire Wire Line
10600 5850 10600 6050
Connection ~ 10600 5850
$Comp
L Device:C_Small C26
U 1 1 5E7FE9F6
P 800 2450
F 0 "C26" V 571 2450 50 0000 C CNN
F 1 "0.1uF" V 662 2450 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 2450 50 0001 C CNN
F 3 "~" H 800 2450 50 0001 C CNN
1 800 2450
0 1 1 0
$EndComp
Connection ~ 900 2450
Wire Wire Line
900 2450 900 2600
Wire Wire Line
700 2450 600 2450
Connection ~ 600 2450
Wire Wire Line
600 2450 600 2600
Wire Wire Line
3600 2700 3600 2900
NoConn ~ 3500 2700
$Comp
L Device:C_Small C27
U 1 1 5E8F79F6
P 800 1500
F 0 "C27" V 571 1500 50 0000 C CNN
F 1 "4.7uF" V 662 1500 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 800 1500 50 0001 C CNN
F 3 "~" H 800 1500 50 0001 C CNN
1 800 1500
0 1 1 0
$EndComp
Wire Wire Line
600 1700 600 1500
Wire Wire Line
1050 1400 1050 1500
Connection ~ 1050 1700
Wire Wire Line
900 1500 1050 1500
Connection ~ 1050 1500
Wire Wire Line
1050 1500 1050 1700
Wire Wire Line
700 1500 600 1500
Connection ~ 600 1500
Wire Wire Line
600 1500 600 1400
$EndSCHEMATC
Reference in New Issue View Git Blame Copy Permalink