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"
	1    7550 1100
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J9
U 1 1 5E7A2E07
P 11000 2100
F 0 "J9" H 11080 2092 50  0000 L CNN
F 1 "JST_EH_1x4_P2.50mm_Horizontal" H 11080 2001 50  0000 L CNN
F 2 "Connector_JST:JST_EH_S4B-EH_1x04_P2.50mm_Horizontal" H 11000 2100 50  0001 C CNN
F 3 "~" H 11000 2100 50  0001 C CNN
F 4 "C132474" H 11000 2100 50  0001 C CNN "LCSC"
	1    11000 2100
	0    1    1    0   
$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 "Huvud:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal" H 1150 6800 50  0001 C CNN
F 3 "~" H 1150 6800 50  0001 C CNN
F 4 "C557685" H 1150 6800 50  0001 C CNN "LCSC"
	1    1150 6800
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J3
U 1 1 5E7A6E7F
P 3450 5900
F 0 "J3" H 3368 5575 50  0000 C CNN
F 1 "JST_EH_1x2_P2.50mm_Horizontal" H 3368 5666 50  0000 C CNN
F 2 "Connector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal" H 3450 5900 50  0001 C CNN
F 3 "~" H 3450 5900 50  0001 C CNN
F 4 "C132479" H 3450 5900 50  0001 C CNN "LCSC"
	1    3450 5900
	-1   0    0    1   
$EndComp
Wire Wire Line
	9550 1600 10150 1600
$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
F 4 "C4184" H 7150 1000 50  0001 C CNN "LCSC"
	1    7150 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 1200 7150 1200
Wire Wire Line
	7150 1200 7150 1100
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
Wire Wire Line
	6900 2100 7550 2100
Wire Wire Line
	9550 2100 9850 2100
$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 "0.1uF" 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
F 4 "C14663" V 9900 2500 50  0001 C CNN "LCSC"
	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
F 4 "C19666" V 7150 1800 50  0001 C CNN "LCSC"
	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
F 4 "C4184" H 7150 1000 50  0001 C CNN "LCSC"
	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
	6700 2300 6900 2300
Wire Wire Line
	7100 2300 7550 2300
Wire Wire Line
	9550 2500 9650 2500
Wire Wire Line
	10000 2500 10200 2500
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 "0.1uF" 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
F 4 "C14663" H 8050 3200 50  0001 C CNN "LCSC"
	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 "0.1uF" 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
F 4 "C14663" H 8650 3200 50  0001 C CNN "LCSC"
	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/35V" H 9418 3155 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.8" H 9338 3050 50  0001 C CNN
F 3 "~" H 9300 3200 50  0001 C CNN
F 4 "C249982" H 9300 3200 50  0001 C CNN "LCSC"
	1    9300 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 3000 8050 3000
Wire Wire Line
	8050 3000 8050 3100
Wire Wire Line
	8050 3000 8650 3000
Wire Wire Line
	8650 3000 8650 3100
Connection ~ 8050 3000
Wire Wire Line
	8650 3000 9300 3000
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 7000 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 "0.1uF" 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
F 4 "C14663" V 6900 1600 50  0001 C CNN "LCSC"
	1    6900 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	7550 1600 7000 1600
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
F 4 "C21122" V 7350 1500 50  0001 C CNN "LCSC"
	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
Text GLabel 3100 3000 3    50   Input ~ 0
ST_EN
Text GLabel 2900 3000 3    50   Input ~ 0
ST_DIR
Text GLabel 3000 3000 3    50   Input ~ 0
ST_DIAG
Wire Wire Line
	9750 1700 9550 1700
Wire Wire Line
	9650 2650 9650 2500
Connection ~ 9650 2500
Wire Wire Line
	9650 2500 9800 2500
$Comp
L power:GNDA #PWR04
U 1 1 5E8405FB
P 4200 6050
F 0 "#PWR04" H 4200 5800 50  0001 C CNN
F 1 "GNDA" H 4205 5877 50  0000 C CNN
F 2 "" H 4200 6050 50  0001 C CNN
F 3 "" H 4200 6050 50  0001 C CNN
	1    4200 6050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR011
U 1 1 5E84B946
P 4450 1850
F 0 "#PWR011" H 4450 1600 50  0001 C CNN
F 1 "GNDA" V 4455 1723 50  0000 R CNN
F 2 "" H 4450 1850 50  0001 C CNN
F 3 "" H 4450 1850 50  0001 C CNN
	1    4450 1850
	1    0    0    1   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5E85B70D
P 4700 5800
F 0 "R5" V 4504 5800 50  0000 C CNN
F 1 "10k" V 4595 5800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4700 5800 50  0001 C CNN
F 3 "~" H 4700 5800 50  0001 C CNN
F 4 "C25804" V 4700 5800 50  0001 C CNN "LCSC"
	1    4700 5800
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5E85BFA6
P 4200 5600
F 0 "R2" H 4141 5554 50  0000 R CNN
F 1 "4.7k" H 4141 5645 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4200 5600 50  0001 C CNN
F 3 "~" H 4200 5600 50  0001 C CNN
F 4 "C23162" H 4200 5600 50  0001 C CNN "LCSC"
	1    4200 5600
	-1   0    0    1   
$EndComp
Wire Wire Line
	4600 5800 4200 5800
Connection ~ 4200 5800
Wire Wire Line
	4200 5800 4200 5700
Wire Wire Line
	4200 5800 3650 5800
Wire Wire Line
	4200 5500 4200 5400
Text GLabel 4900 5800 2    50   Input ~ 0
THERM
Wire Wire Line
	4900 5800 4800 5800
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 "10k" 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 "LEDGR" 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
F 4 "C72043" H 2400 4600 50  0001 C CNN "LCSC"
	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
	2550 4600 2650 4600
Wire Wire Line
	1400 5050 1250 5050
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 5200 3650
F 0 "#PWR016" H 5200 3400 50  0001 C CNN
F 1 "GND" V 5205 3522 50  0000 R CNN
F 2 "" H 5200 3650 50  0001 C CNN
F 3 "" H 5200 3650 50  0001 C CNN
	1    5200 3650
	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
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 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 "10k" 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 "LEDGR" 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
F 4 "C72043" H 2450 6900 50  0001 C CNN "LCSC"
	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
	2600 6900 2700 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 3300 1200 1    50   Input ~ 0
FAN0
Text GLabel 3200 1200 1    50   Input ~ 0
FAN1
Text GLabel 3100 1200 1    50   Input ~ 0
HEATER
Text GLabel 2600 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 3000 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
F 4 "C14663" V 1200 850 50  0001 C CNN "LCSC"
	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_0805_2012Metric" H 1100 1150 50  0001 C CNN
F 3 "~" H 1100 1150 50  0001 C CNN
F 4 "C32375" H 1100 1150 50  0001 C CNN "LCSC"
	1    1100 1150
	0    1    1    0   
$EndComp
Text GLabel 1300 1250 1    50   Input ~ 0
AREF
Text GLabel 4800 5400 2    50   Input ~ 0
AREF
Wire Wire Line
	4800 5400 4200 5400
$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
F 4 "C1653" V 2050 3550 50  0001 C CNN "LCSC"
	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"
	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
	1350 5750 2150 5750
$Comp
L Transistor_FET:2N7002 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"
	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-123" 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"
	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_Generic:Conn_01x02 J8
U 1 1 5E99F4BA
P 5500 3650
F 0 "J8" H 5580 3642 50  0000 L CNN
F 1 "Conn_01x02" H 5580 3551 50  0000 L CNN
F 2 "Connector_Molex:Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal" H 5500 3650 50  0001 C CNN
F 3 "~" H 5500 3650 50  0001 C CNN
F 4 "C239446" H 5500 3650 50  0001 C CNN "LCSC"
	1    5500 3650
	1    0    0    -1  
$EndComp
$Comp
L power:VDC #PWR015
U 1 1 5E8D8706
P 5050 3750
F 0 "#PWR015" H 5050 3650 50  0001 C CNN
F 1 "VDC" V 5050 3979 50  0000 L CNN
F 2 "" H 5050 3750 50  0001 C CNN
F 3 "" H 5050 3750 50  0001 C CNN
	1    5050 3750
	0    -1   -1   0   
$EndComp
Text GLabel 5050 3900 0    50   Input ~ 0
ST_VS
Wire Wire Line
	5200 3650 5300 3650
Text GLabel 1150 4900 0    50   Input ~ 0
FAN0
Text GLabel 1200 6050 0    50   Input ~ 0
FAN1
Text GLabel 1200 7200 0    50   Input ~ 0
HEATER
$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 "10k" 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 "LEDGR" 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
F 4 "C72043" H 2450 5750 50  0001 C CNN "LCSC"
	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:+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
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
	2600 1400 2600 1200
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
F 4 "C22935" V 1850 3400 50  0001 C CNN "LCSC"
	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_0805_2012Metric" H 4300 1400 50  0001 C CNN
F 3 "~" H 4300 1400 50  0001 C CNN
F 4 "C32375" H 4300 1400 50  0001 C CNN "LCSC"
	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
$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
Wire Wire Line
	900  2100 1050 2100
Connection ~ 1050 2100
Wire Wire Line
	1050 2100 1050 2300
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
Wire Wire Line
	7550 1100 7550 650 
Wire Wire Line
	7750 3450 8050 3450
Connection ~ 8050 3450
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
Connection ~ 900  2300
$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 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
	10150 1600 10150 1800
Wire Wire Line
	10900 1900 10900 1800
Wire Wire Line
	10900 1800 10150 1800
Wire Wire Line
	11000 1400 11000 1900
Wire Wire Line
	11100 650  11100 1900
$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 Device:LED D6
U 1 1 5FD5A269
P 4950 1450
F 0 "D6" H 4943 1666 50  0000 C CNN
F 1 "LEDRED" H 4943 1575 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 4950 1450 50  0001 C CNN
F 3 "~" H 4950 1450 50  0001 C CNN
F 4 "C2286" H 4950 1450 50  0001 C CNN "LCSC"
	1    4950 1450
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R11
U 1 1 5FD5B16E
P 4950 1100
F 0 "R11" V 4754 1100 50  0000 C CNN
F 1 "10k" V 4845 1100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4950 1100 50  0001 C CNN
F 3 "~" H 4950 1100 50  0001 C CNN
F 4 "" V 4950 1100 50  0001 C CNN "LCSC"
	1    4950 1100
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R20
U 1 1 5FD9AFED
P 5250 1100
F 0 "R20" V 5054 1100 50  0000 C CNN
F 1 "470" V 5145 1100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5250 1100 50  0001 C CNN
F 3 "~" H 5250 1100 50  0001 C CNN
F 4 "C23179" V 5250 1100 50  0001 C CNN "LCSC"
	1    5250 1100
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D8
U 1 1 5FD9BACE
P 5250 1450
F 0 "D8" H 5250 1650 50  0000 C CNN
F 1 "LEDRED" H 5243 1575 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 5250 1450 50  0001 C CNN
F 3 "~" H 5250 1450 50  0001 C CNN
F 4 "C2286" H 5250 1450 50  0001 C CNN "LCSC"
	1    5250 1450
	0    1    1    0   
$EndComp
Wire Wire Line
	4950 1300 4950 1200
Wire Wire Line
	5250 1200 5250 1300
$Comp
L power:+3.3V #PWR051
U 1 1 5FDD9BE3
P 5250 1650
F 0 "#PWR051" H 5250 1500 50  0001 C CNN
F 1 "+3.3V" H 5265 1823 50  0000 C CNN
F 2 "" H 5250 1650 50  0001 C CNN
F 3 "" H 5250 1650 50  0001 C CNN
	1    5250 1650
	-1   0    0    1   
$EndComp
$Comp
L power:VDC #PWR01
U 1 1 5FDDB255
P 4950 1650
F 0 "#PWR01" H 4950 1550 50  0001 C CNN
F 1 "VDC" V 4950 1879 50  0000 L CNN
F 2 "" H 4950 1650 50  0001 C CNN
F 3 "" H 4950 1650 50  0001 C CNN
	1    4950 1650
	-1   0    0    1   
$EndComp
Wire Wire Line
	4950 1650 4950 1600
Wire Wire Line
	5250 1600 5250 1650
$Comp
L power:GND #PWR027
U 1 1 5FE1B91D
P 5250 850
F 0 "#PWR027" H 5250 600 50  0001 C CNN
F 1 "GND" V 5255 722 50  0000 R CNN
F 2 "" H 5250 850 50  0001 C CNN
F 3 "" H 5250 850 50  0001 C CNN
	1    5250 850 
	-1   0    0    1   
$EndComp
Wire Wire Line
	5250 900  5250 1000
$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
$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 1300 1400
Wire Wire Line
	1300 1400 1300 1250
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
	4650 3450 4650 4000
Wire Notes Line
	4650 4000 6100 4000
Wire Notes Line
	6100 4000 6100 3450
Wire Notes Line
	6100 3450 4650 3450
Wire Wire Line
	2050 2850 2050 3050
Wire Notes Line
	4700 2050 4700 550 
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 
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
	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:2N7002 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"
	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
	4300 1900 4200 1900
NoConn ~ 7550 2200
NoConn ~ 9550 2300
NoConn ~ 2900 1400
NoConn ~ 3000 1400
NoConn ~ 4000 1400
Wire Wire Line
	5200 3750 5200 3900
Wire Wire Line
	5200 3900 5050 3900
Wire Wire Line
	5200 3750 5300 3750
Wire Wire Line
	5200 3750 5050 3750
Connection ~ 5200 3750
Wire Wire Line
	1400 3600 1400 3650
Wire Wire Line
	1400 3100 1600 3100
Wire Wire Line
	1600 3100 1600 3200
Wire Wire Line
	1600 3200 1550 3200
Wire Wire Line
	1550 3200 1550 3300
Wire Wire Line
	950  3100 1050 3100
Wire Wire Line
	1050 3100 1050 3600
Wire Wire Line
	1550 3500 1550 3600
$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
$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
F 4 "C19666" V 800 1500 50  0001 C CNN "LCSC"
	1    800  1500
	0    1    1    0   
$EndComp
Connection ~ 1050 1700
Wire Wire Line
	900  1500 1050 1500
Wire Wire Line
	1050 1500 1050 1700
$Comp
L Connector:Conn_01x04_Male J10
U 1 1 5EB0A355
P 3550 7200
F 0 "J10" V 3612 7344 50  0000 L CNN
F 1 "JST_PH" V 3703 7344 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical" H 3550 7200 50  0001 C CNN
F 3 "~" H 3550 7200 50  0001 C CNN
F 4 "C265289" V 3550 7200 50  0001 C CNN "LCSC"
	1    3550 7200
	1    0    0    -1  
$EndComp
$Comp
L Interface_CAN_LIN:SN65HVD230 U6
U 1 1 5EB355CD
P 5250 7200
F 0 "U6" H 5450 6750 50  0000 R CNN
F 1 "SN65HVD230" H 5800 6850 50  0000 R CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 5250 6700 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn65hvd230.pdf" H 5150 7600 50  0001 C CNN
F 4 "C12084" V 5250 7200 50  0001 C CNN "LCSC"
	1    5250 7200
	-1   0    0    1   
$EndComp
Wire Wire Line
	2800 2700 2800 3000
Wire Wire Line
	2900 2700 2900 3000
Wire Wire Line
	3000 2700 3000 3000
Wire Wire Line
	3100 2700 3100 3000
NoConn ~ 3500 2700
NoConn ~ 3600 2700
NoConn ~ 3700 2700
NoConn ~ 3800 2700
NoConn ~ 3900 2700
NoConn ~ 4000 2700
NoConn ~ 2600 2700
NoConn ~ 2500 2700
NoConn ~ 2300 2700
NoConn ~ 2200 2700
$Comp
L power:+3.3V #PWR039
U 1 1 5F1455A4
P 5100 7550
F 0 "#PWR039" H 5100 7400 50  0001 C CNN
F 1 "+3.3V" H 5115 7723 50  0000 C CNN
F 2 "" H 5100 7550 50  0001 C CNN
F 3 "" H 5100 7550 50  0001 C CNN
	1    5100 7550
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR058
U 1 1 5F14618F
P 5550 6750
F 0 "#PWR058" H 5550 6500 50  0001 C CNN
F 1 "GND" V 5555 6622 50  0000 R CNN
F 2 "" H 5550 6750 50  0001 C CNN
F 3 "" H 5550 6750 50  0001 C CNN
	1    5550 6750
	-1   0    0    1   
$EndComp
Wire Wire Line
	5250 6800 5250 6750
Wire Wire Line
	5100 7550 5250 7550
Wire Wire Line
	5250 7550 5250 7500
Text GLabel 5800 7300 2    50   Input ~ 0
CANTX
Text GLabel 5800 7200 2    50   Input ~ 0
CANRX
Wire Wire Line
	5800 7300 5650 7300
Wire Wire Line
	5650 7200 5800 7200
$Comp
L power:GND #PWR045
U 1 1 5F1FCE7F
P 5500 7550
F 0 "#PWR045" H 5500 7300 50  0001 C CNN
F 1 "GND" V 5505 7422 50  0000 R CNN
F 2 "" H 5500 7550 50  0001 C CNN
F 3 "" H 5500 7550 50  0001 C CNN
	1    5500 7550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C28
U 1 1 5F1FD349
P 5350 7550
F 0 "C28" V 5400 7400 50  0000 C CNN
F 1 "0.1uF" V 5450 7650 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5350 7550 50  0001 C CNN
F 3 "~" H 5350 7550 50  0001 C CNN
	1    5350 7550
	0    1    1    0   
$EndComp
Connection ~ 5250 7550
Wire Wire Line
	5450 7550 5500 7550
$Comp
L Device:R_Small R6
U 1 1 5F21C90F
P 5750 6900
F 0 "R6" V 5554 6900 50  0000 C CNN
F 1 "1k" V 5645 6900 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5750 6900 50  0001 C CNN
F 3 "~" H 5750 6900 50  0001 C CNN
F 4 "C21190" V 5750 6900 50  0001 C CNN "LCSC"
	1    5750 6900
	-1   0    0    1   
$EndComp
Wire Wire Line
	5650 7000 5750 7000
Wire Wire Line
	5750 6800 5750 6750
Wire Wire Line
	5750 6750 5550 6750
Connection ~ 5550 6750
Wire Wire Line
	5250 6750 5550 6750
Text GLabel 3300 3000 3    50   Input ~ 0
CANRX
Text GLabel 3400 3000 3    50   Input ~ 0
CANTX
NoConn ~ 5650 7100
Wire Wire Line
	3750 7100 4100 7100
Connection ~ 4100 7100
Wire Wire Line
	3750 7200 4400 7200
Wire Wire Line
	4100 7100 4850 7100
Wire Wire Line
	4850 7200 4400 7200
Connection ~ 4400 7200
Wire Wire Line
	4400 7200 4400 7400
Wire Wire Line
	3750 7400 4400 7400
Wire Wire Line
	4100 7300 4100 7100
Wire Wire Line
	3750 7300 4100 7300
$Comp
L Device:R_Small R3
U 1 1 5EBE5EBD
P 5700 1450
F 0 "R3" V 5504 1450 50  0000 C CNN
F 1 "470" V 5595 1450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5700 1450 50  0001 C CNN
F 3 "~" H 5700 1450 50  0001 C CNN
F 4 "C23179" V 5700 1450 50  0001 C CNN "LCSC"
	1    5700 1450
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D5
U 1 1 5EBE5EC7
P 5700 1100
F 0 "D5" H 5700 1200 50  0000 C CNN
F 1 "LEDRED" H 5700 950 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 5700 1100 50  0001 C CNN
F 3 "~" H 5700 1100 50  0001 C CNN
F 4 "C2286" H 5700 1100 50  0001 C CNN "LCSC"
	1    5700 1100
	0    -1   -1   0   
$EndComp
Connection ~ 5250 900 
Text GLabel 5700 1650 3    50   Input ~ 0
LED0
Text GLabel 2150 2900 3    50   Input ~ 0
LED0
Text GLabel 9750 1300 2    50   Input ~ 0
BRB
Text GLabel 9750 1700 2    50   Input ~ 0
BRA
Text GLabel 6500 3000 0    50   Input ~ 0
BRA
Text GLabel 6500 3350 0    50   Input ~ 0
BRB
$Comp
L Device:R_Small R4
U 1 1 5ECD2559
P 6750 3000
F 0 "R4" V 6850 2950 50  0000 L CNN
F 1 "0.110" V 6650 2900 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric" H 6750 3000 50  0001 C CNN
F 3 "~" H 6750 3000 50  0001 C CNN
F 4 "C247458" H 6750 3000 50  0001 C CNN "LCSC"
	1    6750 3000
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 5ECD2B5C
P 6750 3350
F 0 "R7" V 6850 3300 50  0000 L CNN
F 1 "0.110" V 6650 3250 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric" H 6750 3350 50  0001 C CNN
F 3 "~" H 6750 3350 50  0001 C CNN
F 4 "C247458" H 6750 3350 50  0001 C CNN "LCSC"
	1    6750 3350
	0    1    1    0   
$EndComp
Wire Wire Line
	6500 3350 6650 3350
Wire Wire Line
	6500 3000 6650 3000
$Comp
L power:GND #PWR021
U 1 1 5ED00095
P 6950 3200
F 0 "#PWR021" H 6950 2950 50  0001 C CNN
F 1 "GND" H 6955 3027 50  0000 C CNN
F 2 "" H 6950 3200 50  0001 C CNN
F 3 "" H 6950 3200 50  0001 C CNN
	1    6950 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6850 3000 6950 3000
Wire Wire Line
	6950 3000 6950 3200
Wire Wire Line
	6950 3200 6950 3350
Wire Wire Line
	6950 3350 6850 3350
Connection ~ 6950 3200
Wire Wire Line
	9550 1400 11000 1400
Wire Wire Line
	7550 650  11100 650 
$Comp
L Connector_Generic:Conn_01x03 J7
U 1 1 5EEE4C5C
P 8100 4300
F 0 "J7" H 8018 3975 50  0000 C CNN
F 1 "JST_EH_1x3_P2.50mm_Horizontal" H 8018 4066 50  0000 C CNN
F 2 "Connector_JST:JST_EH_S3B-EH_1x03_P2.50mm_Horizontal" H 8100 4300 50  0001 C CNN
F 3 "~" H 8100 4300 50  0001 C CNN
F 4 "C168980" H 8100 4300 50  0001 C CNN "LCSC"
	1    8100 4300
	-1   0    0    1   
$EndComp
Text Label 1600 3000 1    50   ~ 0
BOOT0
Text Label 1150 2850 0    50   ~ 0
NRST
$Comp
L power:+3.3V #PWR0101
U 1 1 5EF3CB4D
P 8400 4400
F 0 "#PWR0101" H 8400 4250 50  0001 C CNN
F 1 "+3.3V" V 8400 4600 50  0000 C CNN
F 2 "" H 8400 4400 50  0001 C CNN
F 3 "" H 8400 4400 50  0001 C CNN
	1    8400 4400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5EF3D573
P 8400 4300
F 0 "#PWR0104" H 8400 4050 50  0001 C CNN
F 1 "GND" V 8405 4127 50  0000 C CNN
F 2 "" H 8400 4300 50  0001 C CNN
F 3 "" H 8400 4300 50  0001 C CNN
	1    8400 4300
	0    -1   -1   0   
$EndComp
Text GLabel 9150 4200 2    50   Input ~ 0
ENDSTOP
Wire Wire Line
	8300 4300 8400 4300
Wire Wire Line
	8300 4400 8400 4400
Wire Notes Line
	6200 6450 3200 6450
Wire Notes Line
	3200 7700 6200 7700
$Comp
L Device:R_Small R19
U 1 1 5EFD5B9B
P 8950 4050
F 0 "R19" V 9050 4050 50  0000 C CNN
F 1 "10k" V 9150 4050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8950 4050 50  0001 C CNN
F 3 "~" H 8950 4050 50  0001 C CNN
	1    8950 4050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8300 4200 8800 4200
$Comp
L power:+3.3V #PWR029
U 1 1 5F02CFCF
P 9150 4050
F 0 "#PWR029" H 9150 3900 50  0001 C CNN
F 1 "+3.3V" V 9050 4150 50  0000 C CNN
F 2 "" H 9150 4050 50  0001 C CNN
F 3 "" H 9150 4050 50  0001 C CNN
	1    9150 4050
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5F058FA1
P 8950 4350
F 0 "C2" V 8721 4350 50  0000 C CNN
F 1 "0.1uF" V 8812 4350 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8950 4350 50  0001 C CNN
F 3 "~" H 8950 4350 50  0001 C CNN
	1    8950 4350
	0    -1   -1   0   
$EndComp
Connection ~ 8800 4200
$Comp
L power:GND #PWR025
U 1 1 5F05B2A7
P 9100 4350
F 0 "#PWR025" H 9100 4100 50  0001 C CNN
F 1 "GND" V 9105 4177 50  0000 C CNN
F 2 "" H 9100 4350 50  0001 C CNN
F 3 "" H 9100 4350 50  0001 C CNN
	1    9100 4350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3100 1200 3100 1400
Wire Wire Line
	3200 1200 3200 1400
$Comp
L Device:R_Small R16
U 1 1 5EA9B926
P 7150 2750
F 0 "R16" V 7250 2750 50  0000 C CNN
F 1 "1k" V 7350 2750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7150 2750 50  0001 C CNN
F 3 "~" H 7150 2750 50  0001 C CNN
F 4 "C21190" V 7150 2750 50  0001 C CNN "LCSC"
	1    7150 2750
	0    -1   -1   0   
$EndComp
Text GLabel 6950 2750 0    50   Input ~ 0
ST_UART_TX
Text GLabel 6950 2600 0    50   Input ~ 0
ST_UART_RX
Text GLabel 3500 1200 1    50   Input ~ 0
ST_UART_RX
Text GLabel 3400 1200 1    50   Input ~ 0
ST_UART_TX
NoConn ~ 3200 2700
Wire Wire Line
	6950 2750 7050 2750
Wire Wire Line
	6950 2600 7250 2600
Wire Wire Line
	7250 2600 7250 2750
Wire Wire Line
	7250 2600 7250 2400
Wire Wire Line
	7250 2400 7550 2400
Connection ~ 7250 2600
$Comp
L Device:R_Small R24
U 1 1 5EBBEFA0
P 7250 2900
F 0 "R24" V 7150 2850 50  0000 L CNN
F 1 "20k" V 7350 2850 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7250 2900 50  0001 C CNN
F 3 "~" H 7250 2900 50  0001 C CNN
F 4 "C4184" V 7250 2900 50  0001 C CNN "LCSC"
	1    7250 2900
	-1   0    0    1   
$EndComp
Wire Wire Line
	7250 2750 7250 2800
Connection ~ 7250 2750
$Comp
L power:GND #PWR022
U 1 1 5EBD6883
P 7250 3000
F 0 "#PWR022" H 7250 2750 50  0001 C CNN
F 1 "GND" H 7255 2827 50  0000 C CNN
F 2 "" H 7250 3000 50  0001 C CNN
F 3 "" H 7250 3000 50  0001 C CNN
	1    7250 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 1900 7000 1900
Wire Wire Line
	7000 1900 7000 1800
Connection ~ 7000 1800
Wire Wire Line
	7000 1800 6750 1800
Wire Wire Line
	7550 2000 7000 2000
Wire Wire Line
	7000 2000 7000 1900
Connection ~ 7000 1900
Wire Wire Line
	9550 1900 10800 1900
$Comp
L power:GND #PWR0107
U 1 1 5EC1EE59
P 9850 2000
F 0 "#PWR0107" H 9850 1750 50  0001 C CNN
F 1 "GND" V 9855 1872 50  0000 R CNN
F 2 "" H 9850 2000 50  0001 C CNN
F 3 "" H 9850 2000 50  0001 C CNN
	1    9850 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9550 2000 9850 2000
Wire Wire Line
	7550 1700 7000 1700
Wire Wire Line
	7000 1700 7000 1800
$Comp
L power:GND #PWR056
U 1 1 5EDEA740
P 3550 4450
F 0 "#PWR056" H 3550 4200 50  0001 C CNN
F 1 "GND" V 3555 4322 50  0000 R CNN
F 2 "" H 3550 4450 50  0001 C CNN
F 3 "" H 3550 4450 50  0001 C CNN
	1    3550 4450
	0    1    1    0   
$EndComp
Connection ~ 3900 4550
Wire Wire Line
	3900 4450 3900 4550
Wire Wire Line
	3750 4550 3900 4550
$Comp
L Device:R_Small R21
U 1 1 5ED2BB3B
P 3750 4450
F 0 "R21" V 3850 4450 50  0000 C CNN
F 1 "10k" V 3950 4450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3750 4450 50  0001 C CNN
F 3 "~" H 3750 4450 50  0001 C CNN
	1    3750 4450
	0    -1   -1   0   
$EndComp
Text GLabel 3750 4550 0    50   Input ~ 0
SWCLK
$Comp
L Connector:USB_B_Micro J12
U 1 1 5EEC998E
P 4950 2650
F 0 "J12" H 5007 3117 50  0000 C CNN
F 1 "USB_Micro-B_Molex-105017-0001" H 5007 3026 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 5100 2600 50  0001 C CNN
F 3 "~" H 5100 2600 50  0001 C CNN
F 4 "C10418" H 4950 2650 50  0001 C CNN "LCSC"
	1    4950 2650
	1    0    0    -1  
$EndComp
NoConn ~ 2800 1400
NoConn ~ 2700 1400
Text GLabel 1400 3100 0    50   Input ~ 0
BOOT0
Text GLabel 950  3100 0    50   Input ~ 0
NRST
$Comp
L MCU_ST_STM32F1:STM32F103C8Tx U5
U 1 1 5EA69D14
P 2700 2000
F 0 "U5" V 2746 456 50  0000 R CNN
F 1 "STM32F103C8T6" V 2750 2200 50  0000 R CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 2200 600 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00105814.pdf" H 2700 2000 50  0001 C CNN
F 4 "C8734" V 2700 2000 50  0001 C CNN "LCSC"
	1    2700 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1400 2700 1400 2850
Wire Wire Line
	1400 2850 1050 2850
Wire Wire Line
	1050 2850 1050 3100
Connection ~ 1050 3100
Wire Wire Line
	1600 3100 1600 2700
Connection ~ 1600 3100
Wire Wire Line
	2050 2850 1900 2850
Wire Wire Line
	1900 2850 1900 2700
Wire Wire Line
	1800 2700 1800 2850
Wire Wire Line
	1800 2850 1700 2850
Wire Wire Line
	1700 2850 1700 3050
Connection ~ 1700 3050
Wire Wire Line
	2150 2900 2150 2850
Wire Wire Line
	2150 2850 2100 2850
Wire Wire Line
	2100 2850 2100 2700
Wire Wire Line
	1200 2000 1050 2000
Wire Wire Line
	1200 2100 1150 2100
Wire Wire Line
	1150 2100 1150 2200
Wire Wire Line
	1150 2200 1200 2200
Connection ~ 1150 2200
Wire Wire Line
	1150 2200 1150 2400
Wire Wire Line
	9700 2200 9550 2200
Wire Wire Line
	600  1400 600  1500
Wire Wire Line
	700  1500 600  1500
Connection ~ 600  1500
Wire Wire Line
	600  1500 600  1700
Wire Notes Line
	3200 4050 3200 5250
Wire Notes Line
	3200 5250 5300 5250
Wire Notes Line
	5300 5250 5300 4050
Wire Notes Line
	5300 4050 3200 4050
$Comp
L power:GND #PWR0108
U 1 1 5F5C89A7
P 4950 3100
F 0 "#PWR0108" H 4950 2850 50  0001 C CNN
F 1 "GND" V 4955 2972 50  0000 R CNN
F 2 "" H 4950 3100 50  0001 C CNN
F 3 "" H 4950 3100 50  0001 C CNN
	1    4950 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 3050 4950 3100
Wire Wire Line
	4300 1900 4450 1900
Connection ~ 4300 1900
Wire Wire Line
	3300 2700 3300 3000
Wire Wire Line
	3400 2700 3400 3000
Text GLabel 3600 1200 1    50   Input ~ 0
USBDM
Text GLabel 3700 1200 1    50   Input ~ 0
USBDP
Text GLabel 5700 2750 2    50   Input ~ 0
USBDM
Text GLabel 5700 2650 2    50   Input ~ 0
USBDP
$Comp
L power:GND #PWR0109
U 1 1 5F6C5750
P 5350 2950
F 0 "#PWR0109" H 5350 2700 50  0001 C CNN
F 1 "GND" V 5355 2822 50  0000 R CNN
F 2 "" H 5350 2950 50  0001 C CNN
F 3 "" H 5350 2950 50  0001 C CNN
	1    5350 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 2850 5350 2850
Wire Wire Line
	5350 2850 5350 2950
NoConn ~ 5250 2450
$Comp
L Device:R_Small R25
U 1 1 5F73A523
P 5500 2650
F 0 "R25" V 5300 2650 50  0000 C CNN
F 1 "20" V 5395 2650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 2650 50  0001 C CNN
F 3 "~" H 5500 2650 50  0001 C CNN
F 4 "C22950" V 5500 2650 50  0001 C CNN "LCSC"
	1    5500 2650
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R26
U 1 1 5F73B1D2
P 5500 2750
F 0 "R26" V 5600 2750 50  0000 C CNN
F 1 "20" V 5700 2750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 2750 50  0001 C CNN
F 3 "~" H 5500 2750 50  0001 C CNN
F 4 "C22950" V 5500 2750 50  0001 C CNN "LCSC"
	1    5500 2750
	0    1    1    0   
$EndComp
Wire Wire Line
	5250 2650 5400 2650
Wire Wire Line
	5400 2750 5250 2750
Wire Wire Line
	5600 2650 5650 2650
Wire Wire Line
	5700 2750 5600 2750
$Comp
L Device:R_Small R27
U 1 1 5F7D245B
P 5650 2400
F 0 "R27" V 5450 2450 50  0000 C CNN
F 1 "1.5k" V 5550 2450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5650 2400 50  0001 C CNN
F 3 "~" H 5650 2400 50  0001 C CNN
F 4 "C22843" V 5650 2400 50  0001 C CNN "LCSC"
	1    5650 2400
	-1   0    0    1   
$EndComp
Wire Wire Line
	5650 2500 5650 2650
Connection ~ 5650 2650
Wire Wire Line
	5650 2650 5700 2650
$Comp
L power:+3.3V #PWR030
U 1 1 5F804FBE
P 5700 2250
F 0 "#PWR030" H 5700 2100 50  0001 C CNN
F 1 "+3.3V" H 5715 2423 50  0000 C CNN
F 2 "" H 5700 2250 50  0001 C CNN
F 3 "" H 5700 2250 50  0001 C CNN
	1    5700 2250
	0    1    1    0   
$EndComp
Wire Wire Line
	5700 2250 5650 2250
Wire Wire Line
	5650 2250 5650 2300
Text GLabel 2700 3000 3    50   Input ~ 0
BOOT1
Wire Wire Line
	2700 2700 2700 3000
Wire Wire Line
	4650 4550 4600 4550
Connection ~ 4650 4550
Wire Wire Line
	4650 4350 4650 4550
Wire Wire Line
	4950 4350 4850 4350
Wire Wire Line
	4800 4550 4650 4550
Text GLabel 4800 4550 2    50   Input ~ 0
SWDIO
$Comp
L Device:R_Small R22
U 1 1 5ED2D8FA
P 4750 4350
F 0 "R22" V 4850 4350 50  0000 C CNN
F 1 "10k" V 4950 4350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4750 4350 50  0001 C CNN
F 3 "~" H 4750 4350 50  0001 C CNN
	1    4750 4350
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR057
U 1 1 5EDD1406
P 4950 4350
F 0 "#PWR057" H 4950 4100 50  0001 C CNN
F 1 "GND" V 4955 4222 50  0000 R CNN
F 2 "" H 4950 4350 50  0001 C CNN
F 3 "" H 4950 4350 50  0001 C CNN
	1    4950 4350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3900 4550 4100 4550
Wire Wire Line
	3750 4650 4100 4650
Wire Wire Line
	1050 1700 1050 1900
Wire Wire Line
	1200 1900 1050 1900
Connection ~ 1050 1900
Wire Wire Line
	1100 1800 1100 1400
Connection ~ 1100 1400
$Comp
L Connector_Generic:Conn_02x04_Odd_Even J2
U 1 1 5ECF8029
P 4400 4750
F 0 "J2" H 4450 5100 50  0000 C CNN
F 1 "PinHeader_2x4_P2.54mm" H 4450 5000 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 4400 4750 50  0001 C CNN
F 3 "~" H 4400 4750 50  0001 C CNN
	1    4400 4750
	-1   0    0    1   
$EndComp
Wire Wire Line
	4600 4750 4750 4750
Text GLabel 4750 4750 2    50   Input ~ 0
BOOT0
Wire Wire Line
	4600 4850 4600 4950
Wire Wire Line
	4600 4850 4750 4850
$Comp
L power:GND #PWR037
U 1 1 5FE6FC5D
P 4850 4950
F 0 "#PWR037" H 4850 4700 50  0001 C CNN
F 1 "GND" V 4855 4822 50  0000 R CNN
F 2 "" H 4850 4950 50  0001 C CNN
F 3 "" H 4850 4950 50  0001 C CNN
	1    4850 4950
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R28
U 1 1 5FE53639
P 4700 4950
F 0 "R28" V 4500 4950 50  0000 C CNN
F 1 "10k" V 4600 4950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4700 4950 50  0001 C CNN
F 3 "~" H 4700 4950 50  0001 C CNN
	1    4700 4950
	0    -1   -1   0   
$EndComp
Text GLabel 4750 4850 2    50   Input ~ 0
BOOT1
Wire Wire Line
	4050 4850 4100 4850
Wire Wire Line
	4050 4950 4050 4850
Text GLabel 4750 4650 2    50   Input ~ 0
NRST
Connection ~ 4050 4850
Wire Wire Line
	4000 4950 4050 4950
Wire Wire Line
	3750 4950 3800 4950
$Comp
L power:+3.3V #PWR036
U 1 1 5FE1CBE1
P 3750 4850
F 0 "#PWR036" H 3750 4700 50  0001 C CNN
F 1 "+3.3V" V 3765 4978 50  0000 L CNN
F 2 "" H 3750 4850 50  0001 C CNN
F 3 "" H 3750 4850 50  0001 C CNN
	1    3750 4850
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C24
U 1 1 5EE03478
P 3900 4950
F 0 "C24" V 3671 4950 50  0000 C CNN
F 1 "0.1uF" V 3762 4950 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3900 4950 50  0001 C CNN
F 3 "~" H 3900 4950 50  0001 C CNN
	1    3900 4950
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR054
U 1 1 5EE045B5
P 3750 4950
F 0 "#PWR054" H 3750 4700 50  0001 C CNN
F 1 "GND" V 3755 4822 50  0000 R CNN
F 2 "" H 3750 4950 50  0001 C CNN
F 3 "" H 3750 4950 50  0001 C CNN
	1    3750 4950
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 602BC0EA
P 3750 4650
F 0 "#PWR0110" H 3750 4400 50  0001 C CNN
F 1 "GND" V 3755 4522 50  0000 R CNN
F 2 "" H 3750 4650 50  0001 C CNN
F 3 "" H 3750 4650 50  0001 C CNN
	1    3750 4650
	0    1    1    0   
$EndComp
Connection ~ 4600 4850
Wire Wire Line
	4100 4750 4050 4750
Wire Wire Line
	4050 4750 4050 4850
Text Label 4450 7100 0    50   ~ 0
CANL
Text Label 4450 7200 0    50   ~ 0
CANH
Wire Wire Line
	9150 4050 9050 4050
Wire Wire Line
	8800 4200 9150 4200
Wire Wire Line
	8850 4050 8800 4050
Wire Wire Line
	8800 4050 8800 4200
Wire Wire Line
	9050 4350 9100 4350
Wire Wire Line
	8850 4350 8800 4350
Wire Wire Line
	8800 4350 8800 4200
Wire Wire Line
	3550 4450 3650 4450
Wire Wire Line
	3850 4450 3900 4450
$Comp
L Regulator_Switching:TPS54233 U1
U 1 1 60589FE1
P 8450 5300
F 0 "U1" H 8450 5767 50  0000 C CNN
F 1 "TPS54331DR" H 8450 5676 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 8450 5300 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps54233.pdf" H 8450 5250 50  0001 C CNN
F 4 "C9865" H 8450 5300 50  0001 C CNN "LCSC"
	1    8450 5300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C21
U 1 1 6058C50D
P 9150 5100
F 0 "C21" V 9050 5100 50  0000 C CNN
F 1 "0.1uF" V 9250 5100 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9150 5100 50  0001 C CNN
F 3 "~" H 9150 5100 50  0001 C CNN
	1    9150 5100
	0    1    1    0   
$EndComp
$Comp
L power:VDC #PWR038
U 1 1 605A9AAE
P 6850 5100
F 0 "#PWR038" H 6850 5000 50  0001 C CNN
F 1 "VDC" V 6850 5329 50  0000 L CNN
F 2 "" H 6850 5100 50  0001 C CNN
F 3 "" H 6850 5100 50  0001 C CNN
	1    6850 5100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8850 5100 9050 5100
Wire Wire Line
	9250 5100 9450 5100
Wire Wire Line
	9450 5100 9450 5300
Wire Wire Line
	9450 5300 8850 5300
$Comp
L Device:D_Schottky D7
U 1 1 60702C54
P 9450 5450
F 0 "D7" V 9496 5371 50  0000 R CNN
F 1 "B5819W" V 9405 5371 50  0000 R CNN
F 2 "Diode_SMD:D_SOD-123" H 9450 5450 50  0001 C CNN
F 3 "~" H 9450 5450 50  0001 C CNN
F 4 "C8598" V 9450 5450 50  0001 C CNN "LCSC"
	1    9450 5450
	0    1    1    0   
$EndComp
Connection ~ 9450 5300
$Comp
L Device:L_Core_Iron L3
U 1 1 60A5AD09
P 9800 5100
F 0 "L3" V 10025 5100 50  0000 C CNN
F 1 "10uH" V 9934 5100 50  0000 C CNN
F 2 "Inductor_SMD:L_Sunlord_MWSA0518_5.4x5.2mm" H 9800 5100 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1809042344_Sunlord-MWSA0503-100MT_C139506.pdf" H 9800 5100 50  0001 C CNN
F 4 "C139506" V 9800 5100 50  0001 C CNN "LCSC"
	1    9800 5100
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C14
U 1 1 60B1E862
P 7400 5850
F 0 "C14" V 7171 5850 50  0000 C CNN
F 1 "2.2nF" V 7262 5850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7400 5850 50  0001 C CNN
F 3 "~" H 7400 5850 50  0001 C CNN
F 4 "C1604" V 7400 5850 50  0001 C CNN "LCSC"
	1    7400 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R29
U 1 1 60B1F22F
P 7400 5600
F 0 "R29" V 7300 5600 50  0000 C CNN
F 1 "18k" V 7500 5600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7400 5600 50  0001 C CNN
F 3 "~" H 7400 5600 50  0001 C CNN
F 4 "C25810" V 7400 5600 50  0001 C CNN "LCSC"
	1    7400 5600
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C15
U 1 1 60B3E470
P 7750 5850
F 0 "C15" V 7521 5850 50  0000 C CNN
F 1 "15pF" V 7612 5850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7750 5850 50  0001 C CNN
F 3 "~" H 7750 5850 50  0001 C CNN
F 4 "C1644" V 7750 5850 50  0001 C CNN "LCSC"
	1    7750 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 5100 9450 5100
Connection ~ 9450 5100
$Comp
L power:+3.3V #PWR049
U 1 1 60C7C1F8
P 10650 5100
F 0 "#PWR049" H 10650 4950 50  0001 C CNN
F 1 "+3.3V" V 10550 5200 50  0000 C CNN
F 2 "" H 10650 5100 50  0001 C CNN
F 3 "" H 10650 5100 50  0001 C CNN
	1    10650 5100
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R30
U 1 1 60C9BF48
P 10150 5400
F 0 "R30" V 10250 5400 50  0000 C CNN
F 1 "10k" V 10350 5400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 10150 5400 50  0001 C CNN
F 3 "~" H 10150 5400 50  0001 C CNN
	1    10150 5400
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R31
U 1 1 60C9C5BF
P 10150 5800
F 0 "R31" V 10250 5800 50  0000 C CNN
F 1 "3.3k" V 10350 5800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 10150 5800 50  0001 C CNN
F 3 "~" H 10150 5800 50  0001 C CNN
F 4 "C22978" V 10150 5800 50  0001 C CNN "LCSC"
	1    10150 5800
	-1   0    0    1   
$EndComp
Wire Wire Line
	10150 5300 10150 5100
Connection ~ 10150 5100
Wire Wire Line
	10150 5100 9950 5100
Wire Wire Line
	10150 5500 10150 5600
Wire Wire Line
	10150 5900 10150 6050
Wire Wire Line
	8450 5700 8450 6050
Connection ~ 8450 6050
Wire Wire Line
	8450 6050 10150 6050
$Comp
L power:GND #PWR046
U 1 1 60D7A789
P 8450 6050
F 0 "#PWR046" H 8450 5800 50  0001 C CNN
F 1 "GND" V 8455 5877 50  0000 C CNN
F 2 "" H 8450 6050 50  0001 C CNN
F 3 "" H 8450 6050 50  0001 C CNN
	1    8450 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 60D7AD51
P 8000 5850
F 0 "C16" V 7900 5850 50  0000 C CNN
F 1 "10nF" V 8100 5850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8000 5850 50  0001 C CNN
F 3 "~" H 8000 5850 50  0001 C CNN
F 4 "C57112" V 8000 5850 50  0001 C CNN "LCSC"
	1    8000 5850
	-1   0    0    1   
$EndComp
Wire Wire Line
	8000 5500 8050 5500
Wire Wire Line
	10150 5600 9750 5600
Wire Wire Line
	9750 5600 9750 5900
Wire Wire Line
	8950 5900 8950 5500
Wire Wire Line
	8950 5500 8850 5500
Connection ~ 10150 5600
Wire Wire Line
	10150 5600 10150 5700
$Comp
L power:GND #PWR047
U 1 1 60DDC028
P 9450 5600
F 0 "#PWR047" H 9450 5350 50  0001 C CNN
F 1 "GND" V 9455 5427 50  0000 C CNN
F 2 "" H 9450 5600 50  0001 C CNN
F 3 "" H 9450 5600 50  0001 C CNN
	1    9450 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 5900 8950 5900
Wire Wire Line
	10550 5550 10550 5700
Wire Wire Line
	10300 5550 10300 5700
Wire Wire Line
	10300 5700 10550 5700
Connection ~ 10550 5700
Wire Wire Line
	10550 5700 10550 6050
Wire Wire Line
	10550 5350 10550 5300
Wire Wire Line
	10550 5300 10300 5300
Wire Wire Line
	10300 5300 10300 5350
Connection ~ 10550 5300
$Comp
L Device:C_Small C22
U 1 1 60ECDF8D
P 10300 5450
F 0 "C22" V 10071 5450 50  0000 C CNN
F 1 "10uF" V 10162 5450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10300 5450 50  0001 C CNN
F 3 "~" H 10300 5450 50  0001 C CNN
F 4 "C19702" V 10300 5450 50  0001 C CNN "LCSC"
	1    10300 5450
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C23
U 1 1 60ECF826
P 10550 5450
F 0 "C23" V 10321 5450 50  0000 C CNN
F 1 "10uF" V 10412 5450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10550 5450 50  0001 C CNN
F 3 "~" H 10550 5450 50  0001 C CNN
F 4 "" V 10550 5450 50  0001 C CNN "LCSC"
	1    10550 5450
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C20
U 1 1 60ED2FE8
P 6900 5850
F 0 "C20" V 6800 5850 50  0000 C CNN
F 1 "10uF" V 7000 5850 50  0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 6900 5850 50  0001 C CNN
F 3 "~" H 6900 5850 50  0001 C CNN
F 4 "C13585" V 6900 5850 50  0001 C CNN "LCSC"
	1    6900 5850
	-1   0    0    1   
$EndComp
Wire Wire Line
	10150 5100 10550 5100
Wire Wire Line
	10550 5100 10550 5300
Wire Wire Line
	10550 5100 10650 5100
Connection ~ 10550 5100
Wire Wire Line
	10150 6050 10550 6050
Connection ~ 10150 6050
Wire Wire Line
	7750 6050 7750 5950
Connection ~ 7750 6050
Wire Wire Line
	8000 5750 8000 5500
Wire Wire Line
	7750 5750 7750 5500
Wire Wire Line
	7750 5500 8000 5500
Connection ~ 8000 5500
Wire Wire Line
	7400 5500 7400 5400
Wire Wire Line
	7400 5400 8050 5400
Wire Wire Line
	7400 5950 7400 6050
Wire Wire Line
	7400 6050 7750 6050
Wire Wire Line
	7400 5700 7400 5750
Wire Wire Line
	7400 6050 7100 6050
Wire Wire Line
	6900 6050 6900 5950
Connection ~ 7400 6050
Wire Wire Line
	6900 5750 6900 5100
Wire Wire Line
	6900 5100 7100 5100
Wire Wire Line
	6850 5100 6900 5100
Connection ~ 6900 5100
Wire Wire Line
	7750 6050 8000 6050
Wire Wire Line
	8000 6050 8000 5950
Connection ~ 8000 6050
Wire Wire Line
	8000 6050 8450 6050
$Comp
L Device:R_Small R33
U 1 1 61371A99
P 7100 5600
F 0 "R33" V 7000 5600 50  0000 C CNN
F 1 "30k" V 7200 5600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7100 5600 50  0001 C CNN
F 3 "~" H 7100 5600 50  0001 C CNN
F 4 "C22984" V 7100 5600 50  0001 C CNN "LCSC"
	1    7100 5600
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R32
U 1 1 61371F6D
P 7100 5200
F 0 "R32" V 7000 5200 50  0000 C CNN
F 1 "160k" V 7200 5200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7100 5200 50  0001 C CNN
F 3 "~" H 7100 5200 50  0001 C CNN
F 4 "C22813" V 7100 5200 50  0001 C CNN "LCSC"
	1    7100 5200
	-1   0    0    1   
$EndComp
Connection ~ 7100 5100
Wire Wire Line
	7100 5100 8050 5100
Wire Wire Line
	7100 5300 7100 5500
Wire Wire Line
	7100 5700 7100 6050
Connection ~ 7100 6050
Wire Wire Line
	7100 6050 6900 6050
Wire Wire Line
	8050 5300 7100 5300
Connection ~ 7100 5300
Wire Notes Line
	4650 3400 4650 2100
Wire Notes Line
	4650 2100 6050 2100
Wire Notes Line
	6050 2100 6050 3400
Wire Notes Line
	6050 3400 4650 3400
Wire Notes Line
	7850 4650 9600 4650
Wire Notes Line
	9600 3750 7850 3750
Wire Notes Line
	7850 3750 7850 4650
Wire Notes Line
	9600 3750 9600 4650
Wire Notes Line
	6400 4750 6400 6350
Wire Notes Line
	6400 6350 11000 6350
Wire Notes Line
	11000 6350 11000 4750
Wire Notes Line
	6400 4750 11000 4750
Wire Wire Line
	4750 4650 4600 4650
Text Notes 3250 4150 0    50   ~ 0
Debug
Text Notes 3250 6550 0    50   ~ 0
CAN Tranciever
Text Notes 6450 4850 0    50   ~ 0
3.3V Regulator
Text Notes 7900 3850 0    50   ~ 0
Endstop connnector
Text Notes 550  4150 0    50   ~ 0
Heater and fans mosfets
NoConn ~ 4850 3050
Wire Wire Line
	4950 900  4950 1000
Wire Wire Line
	4850 4950 4800 4950
Wire Wire Line
	1050 1400 1050 1500
Connection ~ 1050 1500
Wire Wire Line
	7150 800  7150 900 
Wire Wire Line
	9550 1300 9750 1300
Wire Wire Line
	9550 1100 9750 1100
Wire Wire Line
	3750 4850 4050 4850
Wire Wire Line
	1200 1800 1100 1800
Wire Wire Line
	5250 850  5250 900 
Wire Wire Line
	4950 900  5250 900 
$Comp
L power:+3.3V #PWR0111
U 1 1 5F007BF8
P 5700 900
F 0 "#PWR0111" H 5700 750 50  0001 C CNN
F 1 "+3.3V" H 5715 1073 50  0000 C CNN
F 2 "" H 5700 900 50  0001 C CNN
F 3 "" H 5700 900 50  0001 C CNN
	1    5700 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 1550 5700 1650
Wire Wire Line
	5700 1250 5700 1350
Wire Notes Line
	4700 550  5950 550 
Wire Notes Line
	5950 550  5950 2050
Wire Notes Line
	5950 2050 4700 2050
Wire Wire Line
	5700 900  5700 950 
Wire Wire Line
	4450 1900 4450 1850
$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 "FAN1" H 1068 5416 50  0000 C CNN
F 2 "Huvud:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal" H 1150 5650 50  0001 C CNN
F 3 "~" H 1150 5650 50  0001 C CNN
F 4 "C557685" H 1150 5650 50  0001 C CNN "LCSC"
	1    1150 5650
	-1   0    0    -1  
$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 "FAN0" H 1018 4266 50  0000 C CNN
F 2 "Huvud:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal" H 1100 4500 50  0001 C CNN
F 3 "~" H 1100 4500 50  0001 C CNN
F 4 "C557685" H 1100 4500 50  0001 C CNN "LCSC"
	1    1100 4500
	-1   0    0    -1  
$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
F 4 "C23162" V 900 3600 50  0001 C CNN "LCSC"
	1    900  3600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3750 5900 3650 5900
$Comp
L Device:C_Small C25
U 1 1 60C2E000
P 4200 5900
F 0 "C25" V 3971 5900 50  0000 C CNN
F 1 "4.7uF" V 4062 5900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4200 5900 50  0001 C CNN
F 3 "~" H 4200 5900 50  0001 C CNN
F 4 "C19666" V 4200 5900 50  0001 C CNN "LCSC"
	1    4200 5900
	-1   0    0    1   
$EndComp
Wire Wire Line
	4200 6050 4200 6000
Wire Wire Line
	4200 6000 3750 6000
Connection ~ 4200 6000
Wire Wire Line
	3750 6000 3750 5900
Wire Notes Line
	3200 5300 3200 6350
Wire Notes Line
	5300 5300 5300 6350
Wire Notes Line
	3200 5300 5300 5300
Wire Notes Line
	3200 6350 5300 6350
Wire Notes Line
	3200 6450 3200 7700
Wire Notes Line
	6200 6450 6200 7700
Wire Notes Line
	7600 3850 6400 3850
Wire Notes Line
	7600 4650 7600 3850
Wire Notes Line
	6400 4650 7600 4650
Wire Notes Line
	6400 3850 6400 4650
Wire Wire Line
	6850 4400 7100 4400
Wire Wire Line
	7100 4300 6850 4300
Wire Wire Line
	6850 4200 7100 4200
$Comp
L power:+3.3V #PWR010
U 1 1 5EB38355
P 7100 4200
F 0 "#PWR010" H 7100 4050 50  0001 C CNN
F 1 "+3.3V" V 7100 4400 50  0000 C CNN
F 2 "" H 7100 4200 50  0001 C CNN
F 3 "" H 7100 4200 50  0001 C CNN
	1    7100 4200
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR09
U 1 1 5EB378BE
P 7100 4300
F 0 "#PWR09" H 7100 4050 50  0001 C CNN
F 1 "GND" V 7105 4127 50  0000 C CNN
F 2 "" H 7100 4300 50  0001 C CNN
F 3 "" H 7100 4300 50  0001 C CNN
	1    7100 4300
	0    -1   -1   0   
$EndComp
$Comp
L power:VDC #PWR02
U 1 1 5EB35F4F
P 7100 4400
F 0 "#PWR02" H 7100 4300 50  0001 C CNN
F 1 "VDC" V 7100 4629 50  0000 L CNN
F 2 "" H 7100 4400 50  0001 C CNN
F 3 "" H 7100 4400 50  0001 C CNN
	1    7100 4400
	0    1    1    0   
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J1
U 1 1 5EB34B5C
P 6650 4300
F 0 "J1" H 6568 3975 50  0000 C CNN
F 1 "PinHeader_1x3_P2.54mm" H 6568 4066 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6650 4300 50  0001 C CNN
F 3 "~" H 6650 4300 50  0001 C CNN
	1    6650 4300
	-1   0    0    1   
$EndComp
Wire Wire Line
	1350 6900 2150 6900
$Comp
L Transistor_FET:2N7002 Q3
U 1 1 6221F91C
P 2050 7100
F 0 "Q3" H 2255 7146 50  0000 L CNN
F 1 "AO3400A" H 2255 7055 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2250 7025 50  0001 L CIN
F 3 "" H 2050 7100 50  0001 L CNN
F 4 "C20917" H 2050 7100 50  0001 C CNN "LCSC"
	1    2050 7100
	1    0    0    -1  
$EndComp
Connection ~ 2150 6900
Wire Wire Line
	2150 6900 2300 6900
$EndSCHEMATC