EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 4
Title "Reflow Oven Controller"
Date "2020-02-18"
Rev "v1.2"
Comp "Shimatta"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 1150 1050 2    50   ~ 0
VBAT
$Comp
L Device:C C37
U 1 1 5D793BDA
P 900 1200
F 0 "C37" H 1015 1246 50  0000 L CNN
F 1 "100n" H 1015 1155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 938 1050 50  0001 C CNN
F 3 "~" H 900 1200 50  0001 C CNN
	1    900  1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  1350 900  1500
$Comp
L power:GND #PWR068
U 1 1 5D794FB5
P 900 1500
F 0 "#PWR068" H 900 1250 50  0001 C CNN
F 1 "GND" H 905 1327 50  0000 C CNN
F 2 "" H 900 1500 50  0001 C CNN
F 3 "" H 900 1500 50  0001 C CNN
	1    900  1500
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR066
U 1 1 5D79919A
P 700 700
F 0 "#PWR066" H 700 550 50  0001 C CNN
F 1 "+3V3" H 715 873 50  0000 C CNN
F 2 "" H 700 700 50  0001 C CNN
F 3 "" H 700 700 50  0001 C CNN
	1    700  700 
	1    0    0    -1  
$EndComp
Text Label 5350 650  3    50   ~ 0
VBAT
Wire Wire Line
	5350 650  5350 1150
Wire Wire Line
	5450 1150 5450 950 
Wire Wire Line
	5450 950  5550 950 
Wire Wire Line
	5950 950  5950 1150
Wire Wire Line
	5850 1150 5850 950 
Connection ~ 5850 950 
Wire Wire Line
	5850 950  5950 950 
Wire Wire Line
	5750 1150 5750 950 
Connection ~ 5750 950 
Wire Wire Line
	5750 950  5850 950 
Wire Wire Line
	5650 950  5650 1150
Connection ~ 5650 950 
Wire Wire Line
	5650 950  5700 950 
Wire Wire Line
	5550 1150 5550 950 
Connection ~ 5550 950 
Wire Wire Line
	5550 950  5650 950 
Wire Wire Line
	6050 1150 6050 950 
Wire Wire Line
	6050 950  7150 950 
Wire Wire Line
	5700 950  5700 850 
Connection ~ 5700 950 
Wire Wire Line
	5700 950  5750 950 
$Comp
L power:+3V3 #PWR097
U 1 1 5D7A4445
P 5700 850
F 0 "#PWR097" H 5700 700 50  0001 C CNN
F 1 "+3V3" H 5715 1023 50  0000 C CNN
F 2 "" H 5700 850 50  0001 C CNN
F 3 "" H 5700 850 50  0001 C CNN
	1    5700 850 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C47
U 1 1 5D7A7211
P 3800 2150
F 0 "C47" H 3915 2196 50  0000 L CNN
F 1 "2u2" H 3915 2105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3838 2000 50  0001 C CNN
F 3 "~" H 3800 2150 50  0001 C CNN
	1    3800 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C49
U 1 1 5D7A8470
P 4200 2150
F 0 "C49" H 4315 2196 50  0000 L CNN
F 1 "2u2" H 4315 2105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4238 2000 50  0001 C CNN
F 3 "~" H 4200 2150 50  0001 C CNN
	1    4200 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 1950 4200 1950
Wire Wire Line
	4200 1950 4200 2000
Wire Wire Line
	4750 1850 3800 1850
Wire Wire Line
	3800 1850 3800 2000
Wire Wire Line
	3800 2300 3800 2400
Wire Wire Line
	4200 2300 4200 2400
$Comp
L power:GND #PWR089
U 1 1 5D7AA170
P 3800 2400
F 0 "#PWR089" H 3800 2150 50  0001 C CNN
F 1 "GND" H 3805 2227 50  0000 C CNN
F 2 "" H 3800 2400 50  0001 C CNN
F 3 "" H 3800 2400 50  0001 C CNN
	1    3800 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR093
U 1 1 5D7AA50F
P 4200 2400
F 0 "#PWR093" H 4200 2150 50  0001 C CNN
F 1 "GND" H 4205 2227 50  0000 C CNN
F 2 "" H 4200 2400 50  0001 C CNN
F 3 "" H 4200 2400 50  0001 C CNN
	1    4200 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 2050 4450 2050
Text Label 4450 2050 0    50   ~ 0
VREF
Wire Wire Line
	4750 1650 3550 1650
Wire Wire Line
	3550 1650 3550 2400
$Comp
L power:GND #PWR088
U 1 1 5D7B2803
P 3550 2400
F 0 "#PWR088" H 3550 2150 50  0001 C CNN
F 1 "GND" H 3555 2227 50  0000 C CNN
F 2 "" H 3550 2400 50  0001 C CNN
F 3 "" H 3550 2400 50  0001 C CNN
	1    3550 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 1450 4150 1450
Text Label 3550 1450 0    50   ~ 0
~RST
$Comp
L Device:R R38
U 1 1 5D7B48C6
P 4150 1250
F 0 "R38" H 4220 1296 50  0000 L CNN
F 1 "10k" H 4220 1205 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4080 1250 50  0001 C CNN
F 3 "~" H 4150 1250 50  0001 C CNN
	1    4150 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 1400 4150 1450
Connection ~ 4150 1450
Wire Wire Line
	4150 1450 3550 1450
$Comp
L power:+3V3 #PWR092
U 1 1 5D7B60B7
P 4150 1000
F 0 "#PWR092" H 4150 850 50  0001 C CNN
F 1 "+3V3" H 4165 1173 50  0000 C CNN
F 2 "" H 4150 1000 50  0001 C CNN
F 3 "" H 4150 1000 50  0001 C CNN
	1    4150 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 1000 4150 1100
Wire Wire Line
	5450 6650 5450 6950
Wire Wire Line
	5450 6950 5550 6950
Wire Wire Line
	5850 6950 5850 6650
Wire Wire Line
	5750 6650 5750 6950
Connection ~ 5750 6950
Wire Wire Line
	5750 6950 5850 6950
Wire Wire Line
	5650 6650 5650 6950
Connection ~ 5650 6950
Wire Wire Line
	5650 6950 5750 6950
Wire Wire Line
	5550 6650 5550 6950
Connection ~ 5550 6950
Wire Wire Line
	5550 6950 5650 6950
Wire Wire Line
	5650 6950 5650 7050
$Comp
L power:GND #PWR096
U 1 1 5D7BE288
P 5650 7050
F 0 "#PWR096" H 5650 6800 50  0001 C CNN
F 1 "GND" H 5655 6877 50  0000 C CNN
F 2 "" H 5650 7050 50  0001 C CNN
F 3 "" H 5650 7050 50  0001 C CNN
	1    5650 7050
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Small L3
U 1 1 5D7C535D
P 8000 950
F 0 "L3" V 8185 950 50  0000 C CNN
F 1 "100nH" V 8094 950 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8000 950 50  0001 C CNN
F 3 "~" H 8000 950 50  0001 C CNN
	1    8000 950 
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C52
U 1 1 5D7C724B
P 7550 1150
F 0 "C52" H 7665 1196 50  0000 L CNN
F 1 "1u" H 7665 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7588 1000 50  0001 C CNN
F 3 "~" H 7550 1150 50  0001 C CNN
	1    7550 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C50
U 1 1 5D7C8AA8
P 7150 1150
F 0 "C50" H 7265 1196 50  0000 L CNN
F 1 "100n" H 7265 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7188 1000 50  0001 C CNN
F 3 "~" H 7150 1150 50  0001 C CNN
	1    7150 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 1000 7150 950 
Connection ~ 7150 950 
Wire Wire Line
	7150 950  7550 950 
Wire Wire Line
	7550 1000 7550 950 
Connection ~ 7550 950 
Wire Wire Line
	7550 950  7900 950 
$Comp
L power:GND #PWR098
U 1 1 5D7DEA5A
P 7150 1350
F 0 "#PWR098" H 7150 1100 50  0001 C CNN
F 1 "GND" H 7155 1177 50  0000 C CNN
F 2 "" H 7150 1350 50  0001 C CNN
F 3 "" H 7150 1350 50  0001 C CNN
	1    7150 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 1350 7150 1300
$Comp
L power:GND #PWR0101
U 1 1 5D7E1587
P 7550 1350
F 0 "#PWR0101" H 7550 1100 50  0001 C CNN
F 1 "GND" H 7555 1177 50  0000 C CNN
F 2 "" H 7550 1350 50  0001 C CNN
F 3 "" H 7550 1350 50  0001 C CNN
	1    7550 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 1350 7550 1300
$Comp
L power:+3V3 #PWR0104
U 1 1 5D7E8730
P 8800 700
F 0 "#PWR0104" H 8800 550 50  0001 C CNN
F 1 "+3V3" H 8815 873 50  0000 C CNN
F 2 "" H 8800 700 50  0001 C CNN
F 3 "" H 8800 700 50  0001 C CNN
	1    8800 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 700  8800 950 
$Comp
L Device:Crystal_GND24 Y1
U 1 1 5D80C867
P 2950 2850
F 0 "Y1" V 3400 2950 50  0000 R CNN
F 1 "ABM3B 8MHz" V 3300 2950 50  0000 R CNN
F 2 "Crystal:Crystal_SMD_Abracon_ABM3B-4Pin_5.0x3.2mm" H 2950 2850 50  0001 C CNN
F 3 "~" H 2950 2850 50  0001 C CNN
	1    2950 2850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2750 2850 2400 2850
$Comp
L power:GND #PWR079
U 1 1 5D81022A
P 2350 2850
F 0 "#PWR079" H 2350 2600 50  0001 C CNN
F 1 "GND" H 2355 2677 50  0000 C CNN
F 2 "" H 2350 2850 50  0001 C CNN
F 3 "" H 2350 2850 50  0001 C CNN
	1    2350 2850
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR086
U 1 1 5D8105D7
P 3350 2850
F 0 "#PWR086" H 3350 2600 50  0001 C CNN
F 1 "GND" H 3355 2677 50  0000 C CNN
F 2 "" H 3350 2850 50  0001 C CNN
F 3 "" H 3350 2850 50  0001 C CNN
	1    3350 2850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 2850 3150 2850
Wire Wire Line
	2950 2700 2950 2650
Wire Wire Line
	2950 2650 3650 2650
Wire Wire Line
	4600 2650 4600 2850
Wire Wire Line
	4600 2850 4750 2850
Wire Wire Line
	2950 3000 2950 3050
Wire Wire Line
	2950 3050 3650 3050
Wire Wire Line
	4600 3050 4600 2950
Wire Wire Line
	4600 2950 4750 2950
$Comp
L Device:C C43
U 1 1 5D841383
P 2650 3200
F 0 "C43" V 2398 3200 50  0000 C CNN
F 1 "12p" V 2489 3200 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2688 3050 50  0001 C CNN
F 3 "~" H 2650 3200 50  0001 C CNN
	1    2650 3200
	0    1    1    0   
$EndComp
$Comp
L Device:C C42
U 1 1 5D8447D5
P 2650 2550
F 0 "C42" V 2398 2550 50  0000 C CNN
F 1 "12p" V 2489 2550 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2688 2400 50  0001 C CNN
F 3 "~" H 2650 2550 50  0001 C CNN
	1    2650 2550
	0    1    1    0   
$EndComp
Wire Wire Line
	2800 2550 2950 2550
Wire Wire Line
	2950 2550 2950 2650
Connection ~ 2950 2650
Wire Wire Line
	2800 3200 2950 3200
Wire Wire Line
	2950 3200 2950 3050
Connection ~ 2950 3050
Wire Wire Line
	2400 2850 2400 2550
Wire Wire Line
	2400 2550 2500 2550
Connection ~ 2400 2850
Wire Wire Line
	2400 2850 2350 2850
Wire Wire Line
	2400 2850 2400 3200
Wire Wire Line
	2400 3200 2500 3200
Wire Wire Line
	3650 2650 3650 2700
Connection ~ 3650 2650
Wire Wire Line
	3650 2650 4600 2650
$Comp
L Device:R R30
U 1 1 5D855B79
P 3650 2850
F 0 "R30" H 3720 2896 50  0000 L CNN
F 1 "1M" H 3720 2805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3580 2850 50  0001 C CNN
F 3 "~" H 3650 2850 50  0001 C CNN
	1    3650 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 3000 3650 3050
Connection ~ 3650 3050
Wire Wire Line
	3650 3050 4600 3050
Wire Wire Line
	900  1050 1150 1050
Connection ~ 900  1050
Text Label 9750 800  0    50   ~ 0
VREF
Wire Wire Line
	9750 800  10000 800 
Wire Wire Line
	10000 800  10000 950 
Connection ~ 10000 800 
$Comp
L power:GND #PWR0109
U 1 1 5DB931D3
P 10000 1550
F 0 "#PWR0109" H 10000 1300 50  0001 C CNN
F 1 "GND" H 10005 1377 50  0000 C CNN
F 2 "" H 10000 1550 50  0001 C CNN
F 3 "" H 10000 1550 50  0001 C CNN
	1    10000 1550
	1    0    0    -1  
$EndComp
Text HLabel 10800 800  2    50   Input ~ 0
VREF
Text HLabel 7600 1650 2    50   Input ~ 0
TEMP_IN
$Comp
L shimatta_connectors:10PIN_JTAG_SWD J8
U 1 1 5D75F6EB
P 9950 5200
F 0 "J8" H 9658 5375 50  0000 C CNN
F 1 "10PIN_JTAG_SWD" H 9658 5284 50  0000 C CNN
F 2 "Connector:Tag-Connect_TC2050-IDC-FP_2x05_P1.27mm_Vertical" H 9950 5200 50  0001 C CNN
F 3 "" H 9950 5200 50  0001 C CNN
	1    9950 5200
	1    0    0    -1  
$EndComp
NoConn ~ 10050 5350
Wire Wire Line
	10050 5450 10900 5450
Wire Wire Line
	10900 5450 10900 5550
$Comp
L power:GND #PWR0113
U 1 1 5D776B97
P 10900 5550
F 0 "#PWR0113" H 10900 5300 50  0001 C CNN
F 1 "GND" H 10905 5377 50  0000 C CNN
F 2 "" H 10900 5550 50  0001 C CNN
F 3 "" H 10900 5550 50  0001 C CNN
	1    10900 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 5250 10300 5250
Wire Wire Line
	10300 5250 10300 5150
$Comp
L power:+3V3 #PWR0110
U 1 1 5D77D843
P 10300 5150
F 0 "#PWR0110" H 10300 5000 50  0001 C CNN
F 1 "+3V3" H 10315 5323 50  0000 C CNN
F 2 "" H 10300 5150 50  0001 C CNN
F 3 "" H 10300 5150 50  0001 C CNN
	1    10300 5150
	1    0    0    -1  
$EndComp
NoConn ~ 10050 5850
Wire Wire Line
	10050 5550 10450 5550
Text Label 10450 5550 2    50   ~ 0
~RST
Wire Wire Line
	10050 5650 10450 5650
Wire Wire Line
	10050 5750 10450 5750
Text Label 10450 5650 2    50   ~ 0
SWDIO
Text Label 10450 5750 2    50   ~ 0
SWCLK
Wire Wire Line
	10050 6050 10450 6050
Wire Wire Line
	10050 6150 10450 6150
Text Label 10450 6150 2    50   ~ 0
PC_TX
Text Label 10450 6050 2    50   ~ 0
PC_RX
NoConn ~ 10050 5950
Text Label 6900 2850 2    50   ~ 0
SWCLK
Text Label 6900 2750 2    50   ~ 0
SWDIO
Text Label 8750 2850 0    50   ~ 0
ENC1
Text Label 8750 3050 0    50   ~ 0
ENC2
Wire Wire Line
	8750 3050 9350 3050
Wire Wire Line
	9950 2950 9550 2950
Wire Wire Line
	9550 2950 9550 3100
$Comp
L power:GND #PWR0107
U 1 1 5D7C489E
P 9550 3100
F 0 "#PWR0107" H 9550 2850 50  0001 C CNN
F 1 "GND" H 9555 2927 50  0000 C CNN
F 2 "" H 9550 3100 50  0001 C CNN
F 3 "" H 9550 3100 50  0001 C CNN
	1    9550 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R42
U 1 1 5D7D2B75
P 9600 2450
F 0 "R42" H 9670 2496 50  0000 L CNN
F 1 "10k" H 9670 2405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9530 2450 50  0001 C CNN
F 3 "~" H 9600 2450 50  0001 C CNN
	1    9600 2450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R43
U 1 1 5D7D322F
P 9850 2450
F 0 "R43" H 9920 2496 50  0000 L CNN
F 1 "10k" H 9920 2405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9780 2450 50  0001 C CNN
F 3 "~" H 9850 2450 50  0001 C CNN
	1    9850 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	9850 2600 9850 3050
Connection ~ 9850 3050
Wire Wire Line
	9850 3050 9850 3500
Wire Wire Line
	9600 2600 9600 2850
Wire Wire Line
	8750 2850 9000 2850
Connection ~ 9600 2850
Wire Wire Line
	9850 2300 9850 2250
Wire Wire Line
	9850 2250 9700 2250
Wire Wire Line
	9600 2250 9600 2300
Wire Wire Line
	9700 2250 9700 2150
Connection ~ 9700 2250
Wire Wire Line
	9700 2250 9600 2250
$Comp
L power:+3V3 #PWR0108
U 1 1 5D7E42CC
P 9700 2150
F 0 "#PWR0108" H 9700 2000 50  0001 C CNN
F 1 "+3V3" H 9715 2323 50  0000 C CNN
F 2 "" H 9700 2150 50  0001 C CNN
F 3 "" H 9700 2150 50  0001 C CNN
	1    9700 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C54
U 1 1 5D7EAB78
P 9000 3300
F 0 "C54" H 9115 3346 50  0000 L CNN
F 1 "100n" H 9115 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9038 3150 50  0001 C CNN
F 3 "~" H 9000 3300 50  0001 C CNN
	1    9000 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C55
U 1 1 5D7EB430
P 9350 3450
F 0 "C55" H 9465 3496 50  0000 L CNN
F 1 "100n" H 9465 3405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9388 3300 50  0001 C CNN
F 3 "~" H 9350 3450 50  0001 C CNN
	1    9350 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 3600 9350 3700
Wire Wire Line
	9000 3700 9000 3450
$Comp
L power:GND #PWR0106
U 1 1 5D7F1E93
P 9350 3700
F 0 "#PWR0106" H 9350 3450 50  0001 C CNN
F 1 "GND" H 9355 3527 50  0000 C CNN
F 2 "" H 9350 3700 50  0001 C CNN
F 3 "" H 9350 3700 50  0001 C CNN
	1    9350 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 3150 9000 2850
Connection ~ 9000 2850
Wire Wire Line
	9000 2850 9600 2850
Wire Wire Line
	9350 3300 9350 3050
Connection ~ 9350 3050
Wire Wire Line
	9350 3050 9850 3050
Wire Wire Line
	10650 3050 10650 3350
$Comp
L power:GND #PWR0111
U 1 1 5D803A75
P 10650 3350
F 0 "#PWR0111" H 10650 3100 50  0001 C CNN
F 1 "GND" H 10655 3177 50  0000 C CNN
F 2 "" H 10650 3350 50  0001 C CNN
F 3 "" H 10650 3350 50  0001 C CNN
	1    10650 3350
	1    0    0    -1  
$EndComp
Text Label 10750 2850 2    50   ~ 0
SW1
$Comp
L Device:C C56
U 1 1 5D82D697
P 10850 3050
F 0 "C56" H 10965 3096 50  0000 L CNN
F 1 "100n" H 10965 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10888 2900 50  0001 C CNN
F 3 "~" H 10850 3050 50  0001 C CNN
	1    10850 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	10850 2900 10850 2850
$Comp
L power:GND #PWR0112
U 1 1 5D838479
P 10850 3350
F 0 "#PWR0112" H 10850 3100 50  0001 C CNN
F 1 "GND" H 10855 3177 50  0000 C CNN
F 2 "" H 10850 3350 50  0001 C CNN
F 3 "" H 10850 3350 50  0001 C CNN
	1    10850 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10850 3200 10850 3350
Wire Wire Line
	7600 1650 7150 1650
Text Label 6800 1450 2    50   ~ 0
ENC1
Text Label 6800 1550 2    50   ~ 0
ENC2
Wire Wire Line
	6550 1550 6800 1550
Wire Wire Line
	6800 1450 6550 1450
Wire Wire Line
	10000 800  10800 800 
$Comp
L 74xx:74HCT244 U8
U 1 1 5D90FF0A
P 3450 6150
F 0 "U8" H 3450 7131 50  0000 C CNN
F 1 "74HCT244" H 3450 7040 50  0000 C CNN
F 2 "Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm" H 3450 6150 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT244.pdf" H 3450 6150 50  0001 C CNN
	1    3450 6150
	-1   0    0    -1  
$EndComp
Text Label 750  6550 0    50   ~ 0
LCD_VO
$Comp
L Device:R_POT RV1
U 1 1 5D944119
P 950 7300
F 0 "RV1" H 880 7346 50  0000 R CNN
F 1 "10k" H 880 7255 50  0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_Bourns_3266X_Horizontal" H 950 7300 50  0001 C CNN
F 3 "~" H 950 7300 50  0001 C CNN
	1    950  7300
	1    0    0    -1  
$EndComp
Text Label 1450 7300 2    50   ~ 0
LCD_VO
Wire Wire Line
	950  7150 950  7100
Wire Wire Line
	950  7450 950  7500
$Comp
L power:GND #PWR069
U 1 1 5D95D9A5
P 950 7500
F 0 "#PWR069" H 950 7250 50  0001 C CNN
F 1 "GND" H 955 7327 50  0000 C CNN
F 2 "" H 950 7500 50  0001 C CNN
F 3 "" H 950 7500 50  0001 C CNN
	1    950  7500
	1    0    0    -1  
$EndComp
NoConn ~ 2950 6250
NoConn ~ 2950 6350
Wire Wire Line
	3450 5000 3450 5300
$Comp
L Device:C C48
U 1 1 5D9BD104
P 3900 5300
F 0 "C48" H 4015 5346 50  0000 L CNN
F 1 "100n" H 4015 5255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3938 5150 50  0001 C CNN
F 3 "~" H 3900 5300 50  0001 C CNN
	1    3900 5300
	0    1    1    0   
$EndComp
Wire Wire Line
	3750 5300 3450 5300
Connection ~ 3450 5300
Wire Wire Line
	3450 5300 3450 5350
$Comp
L power:GND #PWR095
U 1 1 5D9D0958
P 4250 5300
F 0 "#PWR095" H 4250 5050 50  0001 C CNN
F 1 "GND" V 4255 5172 50  0000 R CNN
F 2 "" H 4250 5300 50  0001 C CNN
F 3 "" H 4250 5300 50  0001 C CNN
	1    4250 5300
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR087
U 1 1 5D9D0D89
P 3450 7050
F 0 "#PWR087" H 3450 6800 50  0001 C CNN
F 1 "GND" H 3455 6877 50  0000 C CNN
F 2 "" H 3450 7050 50  0001 C CNN
F 3 "" H 3450 7050 50  0001 C CNN
	1    3450 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 7050 3450 6950
$Comp
L power:GND #PWR072
U 1 1 5DAA2853
P 1200 5200
F 0 "#PWR072" H 1200 4950 50  0001 C CNN
F 1 "GND" H 1205 5027 50  0000 C CNN
F 2 "" H 1200 5200 50  0001 C CNN
F 3 "" H 1200 5200 50  0001 C CNN
	1    1200 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 5850 4300 5850
Wire Wire Line
	4300 5850 4300 5650
Wire Wire Line
	4300 5650 4750 5650
Wire Wire Line
	4750 5750 4400 5750
Wire Wire Line
	4400 5750 4400 5950
Wire Wire Line
	4400 5950 3950 5950
Wire Wire Line
	3950 6050 4500 6050
Wire Wire Line
	4500 6050 4500 5850
Wire Wire Line
	4500 5850 4750 5850
Wire Wire Line
	4750 5950 4600 5950
Wire Wire Line
	4600 5950 4600 6150
Wire Wire Line
	4600 6150 3950 6150
Wire Wire Line
	3950 5750 4200 5750
Wire Wire Line
	4200 5750 4200 5550
Wire Wire Line
	4200 5550 4750 5550
Wire Wire Line
	4750 5450 4100 5450
Wire Wire Line
	4100 5450 4100 5650
Wire Wire Line
	4100 5650 3950 5650
Wire Wire Line
	4050 5300 4250 5300
Wire Wire Line
	3950 6550 4100 6550
Wire Wire Line
	4100 6550 4100 6350
Wire Wire Line
	4100 6250 3950 6250
Wire Wire Line
	4100 6350 3950 6350
Connection ~ 4100 6350
Wire Wire Line
	4100 6350 4100 6250
Wire Wire Line
	3950 6650 4100 6650
Wire Wire Line
	4100 6650 4100 6550
Connection ~ 4100 6550
Wire Wire Line
	4100 6650 4100 7050
Connection ~ 4100 6650
$Comp
L power:GND #PWR091
U 1 1 5DB67925
P 4100 7050
F 0 "#PWR091" H 4100 6800 50  0001 C CNN
F 1 "GND" H 4105 6877 50  0000 C CNN
F 2 "" H 4100 7050 50  0001 C CNN
F 3 "" H 4100 7050 50  0001 C CNN
	1    4100 7050
	1    0    0    -1  
$EndComp
$Comp
L shimatta_connectors:Micro_SD CON1
U 1 1 5DB776DE
P 650 5550
F 0 "CON1" H 823 6953 60  0000 R CNN
F 1 "Micro_SD" H 823 6847 60  0000 R CNN
F 2 "shimatta_smd:MCC-SDMICRO3-112J-TDAR-R01" H 650 5550 60  0001 C CNN
F 3 "" H 650 5550 60  0000 C CNN
	1    650  5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 5100 1200 5200
$Comp
L power:GND #PWR078
U 1 1 5DB95B8A
P 1900 5150
F 0 "#PWR078" H 1900 4900 50  0001 C CNN
F 1 "GND" H 1905 4977 50  0000 C CNN
F 2 "" H 1900 5150 50  0001 C CNN
F 3 "" H 1900 5150 50  0001 C CNN
	1    1900 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 5150 1900 5100
$Comp
L power:GND #PWR077
U 1 1 5DBB2D37
P 1900 3200
F 0 "#PWR077" H 1900 2950 50  0001 C CNN
F 1 "GND" H 1905 3027 50  0000 C CNN
F 2 "" H 1900 3200 50  0001 C CNN
F 3 "" H 1900 3200 50  0001 C CNN
	1    1900 3200
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR071
U 1 1 5DBB4670
P 1200 3200
F 0 "#PWR071" H 1200 2950 50  0001 C CNN
F 1 "GND" H 1205 3027 50  0000 C CNN
F 2 "" H 1200 3200 50  0001 C CNN
F 3 "" H 1200 3200 50  0001 C CNN
	1    1200 3200
	-1   0    0    1   
$EndComp
Wire Wire Line
	1200 3200 1200 3300
Wire Wire Line
	1900 3200 1900 3300
Wire Wire Line
	2750 4050 2900 4050
$Comp
L power:GND #PWR084
U 1 1 5DC0F042
P 2900 4050
F 0 "#PWR084" H 2900 3800 50  0001 C CNN
F 1 "GND" V 2905 3922 50  0000 R CNN
F 2 "" H 2900 4050 50  0001 C CNN
F 3 "" H 2900 4050 50  0001 C CNN
	1    2900 4050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2750 4250 2900 4250
$Comp
L power:+3V3 #PWR085
U 1 1 5DC28FC7
P 2900 4250
F 0 "#PWR085" H 2900 4100 50  0001 C CNN
F 1 "+3V3" V 2915 4378 50  0000 L CNN
F 2 "" H 2900 4250 50  0001 C CNN
F 3 "" H 2900 4250 50  0001 C CNN
	1    2900 4250
	0    1    1    0   
$EndComp
$Comp
L power:+3V3 #PWR080
U 1 1 5DC2947C
P 2750 4800
F 0 "#PWR080" H 2750 4650 50  0001 C CNN
F 1 "+3V3" H 2765 4973 50  0000 C CNN
F 2 "" H 2750 4800 50  0001 C CNN
F 3 "" H 2750 4800 50  0001 C CNN
	1    2750 4800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C45
U 1 1 5DC2C880
P 2750 5000
F 0 "C45" H 2865 5046 50  0000 L CNN
F 1 "100n" H 2865 4955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2788 4850 50  0001 C CNN
F 3 "~" H 2750 5000 50  0001 C CNN
	1    2750 5000
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR081
U 1 1 5DC2E1E5
P 2750 5200
F 0 "#PWR081" H 2750 4950 50  0001 C CNN
F 1 "GND" H 2755 5027 50  0000 C CNN
F 2 "" H 2750 5200 50  0001 C CNN
F 3 "" H 2750 5200 50  0001 C CNN
	1    2750 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 5200 2750 5150
Wire Wire Line
	2750 4850 2750 4800
Text Label 3250 3950 2    50   ~ 0
SDIO_D0
Text Label 3250 3850 2    50   ~ 0
SDIO_D1
Text Label 3250 4550 2    50   ~ 0
SDIO_D2
Text Label 3250 4450 2    50   ~ 0
SDIO_D3
Text Label 3250 4350 2    50   ~ 0
SDIO_CMD
Text Label 3250 4150 2    50   ~ 0
SDIO_CLK
Text Label 7000 2350 2    50   ~ 0
PC_RX
Text Label 7000 2450 2    50   ~ 0
PC_TX
Wire Wire Line
	2750 4150 3550 4150
Wire Wire Line
	2750 4350 3550 4350
Wire Wire Line
	2750 4450 3550 4450
Wire Wire Line
	2750 4550 3550 4550
Wire Wire Line
	2750 3850 3550 3850
Wire Wire Line
	2750 3950 3550 3950
$Comp
L Device:R R32
U 1 1 5DDD51E7
P 3700 3850
F 0 "R32" V 3700 4200 50  0000 C CNN
F 1 "10k" V 3700 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 3850 50  0001 C CNN
F 3 "~" H 3700 3850 50  0001 C CNN
	1    3700 3850
	0    1    1    0   
$EndComp
$Comp
L Device:R R33
U 1 1 5DDD574C
P 3700 3950
F 0 "R33" V 3700 4300 50  0000 C CNN
F 1 "10k" V 3700 3950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 3950 50  0001 C CNN
F 3 "~" H 3700 3950 50  0001 C CNN
	1    3700 3950
	0    1    1    0   
$EndComp
$Comp
L Device:R R34
U 1 1 5DDD5A92
P 3700 4150
F 0 "R34" V 3700 4500 50  0000 C CNN
F 1 "10k" V 3700 4150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 4150 50  0001 C CNN
F 3 "~" H 3700 4150 50  0001 C CNN
	1    3700 4150
	0    1    1    0   
$EndComp
$Comp
L Device:R R35
U 1 1 5DDD5F3A
P 3700 4350
F 0 "R35" V 3700 4700 50  0000 C CNN
F 1 "10k" V 3700 4350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 4350 50  0001 C CNN
F 3 "~" H 3700 4350 50  0001 C CNN
	1    3700 4350
	0    1    1    0   
$EndComp
$Comp
L Device:R R36
U 1 1 5DDD7B84
P 3700 4450
F 0 "R36" V 3700 4800 50  0000 C CNN
F 1 "10k" V 3700 4450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 4450 50  0001 C CNN
F 3 "~" H 3700 4450 50  0001 C CNN
	1    3700 4450
	0    1    1    0   
$EndComp
$Comp
L Device:R R37
U 1 1 5DDD7F38
P 3700 4550
F 0 "R37" V 3700 4900 50  0000 C CNN
F 1 "10k" V 3700 4550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 4550 50  0001 C CNN
F 3 "~" H 3700 4550 50  0001 C CNN
	1    3700 4550
	0    1    1    0   
$EndComp
Wire Wire Line
	3850 4550 3900 4550
Wire Wire Line
	3900 4550 3900 4450
$Comp
L power:+3V3 #PWR090
U 1 1 5DDE876E
P 3900 3500
F 0 "#PWR090" H 3900 3350 50  0001 C CNN
F 1 "+3V3" H 3915 3673 50  0000 C CNN
F 2 "" H 3900 3500 50  0001 C CNN
F 3 "" H 3900 3500 50  0001 C CNN
	1    3900 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 3850 3900 3850
Connection ~ 3900 3850
Wire Wire Line
	3850 3950 3900 3950
Connection ~ 3900 3950
Wire Wire Line
	3900 3950 3900 3850
Wire Wire Line
	3850 4150 3900 4150
Connection ~ 3900 4150
Wire Wire Line
	3900 4150 3900 3950
Wire Wire Line
	3850 4350 3900 4350
Connection ~ 3900 4350
Wire Wire Line
	3900 4350 3900 4150
Wire Wire Line
	3850 4450 3900 4450
Connection ~ 3900 4450
Wire Wire Line
	3900 4450 3900 4350
Wire Wire Line
	4750 5050 4250 5050
Text Label 4250 5050 0    50   ~ 0
SDIO_CMD
$Comp
L Device:R R41
U 1 1 5DE7B2A7
P 7700 2850
F 0 "R41" V 7493 2850 50  0000 C CNN
F 1 "10k" V 7584 2850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7630 2850 50  0001 C CNN
F 3 "~" H 7700 2850 50  0001 C CNN
	1    7700 2850
	0    1    1    0   
$EndComp
$Comp
L Device:R R39
U 1 1 5DE7DF04
P 7200 2750
F 0 "R39" V 6993 2750 50  0000 C CNN
F 1 "10k" V 7084 2750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7130 2750 50  0001 C CNN
F 3 "~" H 7200 2750 50  0001 C CNN
	1    7200 2750
	0    1    1    0   
$EndComp
Wire Wire Line
	6550 2750 7050 2750
Wire Wire Line
	7350 2750 7450 2750
Wire Wire Line
	7450 2750 7450 2600
$Comp
L power:+3V3 #PWR0100
U 1 1 5DEBD627
P 7450 2600
F 0 "#PWR0100" H 7450 2450 50  0001 C CNN
F 1 "+3V3" H 7465 2773 50  0000 C CNN
F 2 "" H 7450 2600 50  0001 C CNN
F 3 "" H 7450 2600 50  0001 C CNN
	1    7450 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 5650 7100 5650
Wire Wire Line
	6550 5750 7100 5750
Wire Wire Line
	6550 5850 7100 5850
Wire Wire Line
	6550 5950 7100 5950
Wire Wire Line
	6550 6050 7100 6050
Text Label 7100 5650 2    50   ~ 0
SDIO_D0
Text Label 7100 5750 2    50   ~ 0
SDIO_D1
Text Label 7100 5850 2    50   ~ 0
SDIO_D2
Text Label 7100 5950 2    50   ~ 0
SDIO_D3
Text Label 7100 6050 2    50   ~ 0
SDIO_CLK
Wire Wire Line
	6550 3850 6900 3850
Wire Wire Line
	6900 3750 6550 3750
Wire Wire Line
	6550 3650 6900 3650
Wire Wire Line
	6900 3550 6550 3550
Wire Wire Line
	6550 3450 6900 3450
Wire Wire Line
	6900 3350 6550 3350
Wire Wire Line
	6550 3250 6900 3250
Wire Wire Line
	6900 3150 6550 3150
Text HLabel 6900 3150 2    50   Output ~ 0
OUT0
Text HLabel 6900 3850 2    50   Output ~ 0
OUT7
Text HLabel 6900 3750 2    50   Output ~ 0
OUT6
Text HLabel 6900 3650 2    50   Output ~ 0
OUT5
Text HLabel 6900 3550 2    50   Output ~ 0
OUT4
Text HLabel 6900 3450 2    50   Output ~ 0
OUT3
Text HLabel 6900 3350 2    50   Output ~ 0
OUT2
Text HLabel 6900 3250 2    50   Output ~ 0
OUT1
Text Label 4500 5250 0    50   ~ 0
SW1
Wire Wire Line
	4500 5250 4750 5250
$Comp
L Device:C C41
U 1 1 5D771354
P 2250 1050
F 0 "C41" H 2365 1096 50  0000 L CNN
F 1 "100n" H 2365 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2288 900 50  0001 C CNN
F 3 "~" H 2250 1050 50  0001 C CNN
	1    2250 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C44
U 1 1 5D775CE6
P 2700 1050
F 0 "C44" H 2815 1096 50  0000 L CNN
F 1 "100n" H 2815 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 900 50  0001 C CNN
F 3 "~" H 2700 1050 50  0001 C CNN
	1    2700 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C40
U 1 1 5D77625F
P 1800 1050
F 0 "C40" H 1915 1096 50  0000 L CNN
F 1 "100n" H 1915 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1838 900 50  0001 C CNN
F 3 "~" H 1800 1050 50  0001 C CNN
	1    1800 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 900  1800 850 
Wire Wire Line
	2700 850  2700 900 
Wire Wire Line
	2250 900  2250 850 
Connection ~ 2250 850 
Wire Wire Line
	1800 1200 1800 1250
Wire Wire Line
	2700 1250 2700 1200
Wire Wire Line
	2250 1200 2250 1250
Connection ~ 2250 1250
Wire Wire Line
	2250 1250 2700 1250
$Comp
L power:+3V3 #PWR075
U 1 1 5D7C0497
P 1800 750
F 0 "#PWR075" H 1800 600 50  0001 C CNN
F 1 "+3V3" H 1815 923 50  0000 C CNN
F 2 "" H 1800 750 50  0001 C CNN
F 3 "" H 1800 750 50  0001 C CNN
	1    1800 750 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR076
U 1 1 5D7C1F82
P 1800 1450
F 0 "#PWR076" H 1800 1200 50  0001 C CNN
F 1 "GND" H 1805 1277 50  0000 C CNN
F 2 "" H 1800 1450 50  0001 C CNN
F 3 "" H 1800 1450 50  0001 C CNN
	1    1800 1450
	1    0    0    -1  
$EndComp
Connection ~ 1800 1250
Wire Wire Line
	1800 1250 2250 1250
$Comp
L Device:C C46
U 1 1 5D8142D7
P 2800 1800
F 0 "C46" H 2915 1846 50  0000 L CNN
F 1 "10u" H 2915 1755 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2838 1650 50  0001 C CNN
F 3 "~" H 2800 1800 50  0001 C CNN
	1    2800 1800
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR082
U 1 1 5D815D92
P 2800 1650
F 0 "#PWR082" H 2800 1500 50  0001 C CNN
F 1 "+3V3" H 2815 1823 50  0000 C CNN
F 2 "" H 2800 1650 50  0001 C CNN
F 3 "" H 2800 1650 50  0001 C CNN
	1    2800 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR083
U 1 1 5D8175A8
P 2800 1950
F 0 "#PWR083" H 2800 1700 50  0001 C CNN
F 1 "GND" H 2805 1777 50  0000 C CNN
F 2 "" H 2800 1950 50  0001 C CNN
F 3 "" H 2800 1950 50  0001 C CNN
	1    2800 1950
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x05 J9
U 1 1 5D93C5CB
P 10050 3700
F 0 "J9" V 9922 3980 50  0000 L CNN
F 1 "RotaryEncoder" V 10013 3980 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 10050 3700 50  0001 C CNN
F 3 "~" H 10050 3700 50  0001 C CNN
	1    10050 3700
	0    1    1    0   
$EndComp
Wire Wire Line
	9950 2950 9950 3500
Wire Wire Line
	10050 3500 10050 2850
Wire Wire Line
	9600 2850 10050 2850
Wire Wire Line
	10150 3500 10150 2850
Wire Wire Line
	10150 2850 10850 2850
Wire Wire Line
	10250 3050 10250 3500
Wire Wire Line
	10250 3050 10650 3050
Wire Wire Line
	700  1050 900  1050
Wire Wire Line
	1100 6550 750  6550
Wire Wire Line
	2450 5650 2950 5650
$Comp
L power:GND #PWR070
U 1 1 5DA5F35B
P 1000 6350
F 0 "#PWR070" H 1000 6100 50  0001 C CNN
F 1 "GND" H 900 6200 50  0000 C CNN
F 2 "" H 1000 6350 50  0001 C CNN
F 3 "" H 1000 6350 50  0001 C CNN
	1    1000 6350
	0    1    1    0   
$EndComp
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J7
U 1 1 5E102471
P 1300 6550
F 0 "J7" H 1350 6967 50  0000 C CNN
F 1 "LCD" H 1350 6876 50  0000 C CNN
F 2 "Connector_Multicomp:Multicomp_MC9A12-1034_2x05_P2.54mm_Vertical" H 1300 6550 50  0001 C CNN
F 3 "~" H 1300 6550 50  0001 C CNN
	1    1300 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 6350 1100 6350
Wire Wire Line
	1600 6350 1700 6350
$Comp
L power:GND #PWR074
U 1 1 5E1B9132
P 1700 6350
F 0 "#PWR074" H 1700 6100 50  0001 C CNN
F 1 "GND" H 1800 6200 50  0000 C CNN
F 2 "" H 1700 6350 50  0001 C CNN
F 3 "" H 1700 6350 50  0001 C CNN
	1    1700 6350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2450 5750 2950 5750
Wire Wire Line
	2450 5850 2950 5850
Wire Wire Line
	2450 5950 2950 5950
Wire Wire Line
	2450 6050 2950 6050
Wire Wire Line
	2450 6150 2950 6150
Text Label 2450 5850 0    50   ~ 0
LCD_D0
Text Label 2450 5950 0    50   ~ 0
LCD_D1
Text Label 2450 6050 0    50   ~ 0
LCD_D2
Text Label 2450 6150 0    50   ~ 0
LCD_D3
Text Label 2450 5750 0    50   ~ 0
LCD_EN
Text Label 2450 5650 0    50   ~ 0
LCD_RS
Text Label 2100 6450 2    50   ~ 0
LCD_RS
Text Label 2100 6550 2    50   ~ 0
LCD_EN
Text Label 2100 6650 2    50   ~ 0
LCD_D0
Text Label 2100 6750 2    50   ~ 0
LCD_D1
Text Label 750  6750 0    50   ~ 0
LCD_D2
Text Label 750  6650 0    50   ~ 0
LCD_D3
Wire Wire Line
	750  6650 1100 6650
Wire Wire Line
	750  6750 1100 6750
Wire Wire Line
	1600 6750 2100 6750
Wire Wire Line
	2100 6650 1600 6650
Wire Wire Line
	1600 6550 2100 6550
Wire Wire Line
	2100 6450 1600 6450
Wire Wire Line
	3900 3500 3900 3650
Wire Wire Line
	8100 950  8800 950 
$Comp
L Device:C C38
U 1 1 5E579D23
P 1350 1050
F 0 "C38" H 1465 1096 50  0000 L CNN
F 1 "100n" H 1465 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1388 900 50  0001 C CNN
F 3 "~" H 1350 1050 50  0001 C CNN
	1    1350 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 1200 1350 1250
Wire Wire Line
	1350 1250 1800 1250
Wire Wire Line
	1350 900  1350 850 
Wire Wire Line
	1350 850  1800 850 
Connection ~ 1800 850 
Wire Notes Line
	6750 3500 7200 3500
Wire Notes Line
	7200 3500 7200 3900
Wire Notes Line
	7200 3900 6750 3900
Wire Notes Line
	6750 3900 6750 3500
Text Notes 7250 3550 0    50   ~ 0
DIGIO Channels
Wire Wire Line
	700  700  700  1050
Wire Wire Line
	1800 1250 1800 1450
Wire Wire Line
	2250 850  2700 850 
Wire Wire Line
	1800 750  1800 850 
Wire Wire Line
	1800 850  2250 850 
Wire Wire Line
	7000 2450 6550 2450
Wire Wire Line
	6550 2350 7000 2350
Text Label 6250 950  0    50   ~ 0
VDDA
$Comp
L Device:C C51
U 1 1 5E6DD5D6
P 7150 1900
F 0 "C51" H 7265 1946 50  0000 L CNN
F 1 "22n" H 7265 1855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7188 1750 50  0001 C CNN
F 3 "~" H 7150 1900 50  0001 C CNN
	1    7150 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 1750 7150 1650
Connection ~ 7150 1650
Wire Wire Line
	7150 1650 6550 1650
Wire Wire Line
	7150 2050 7150 2100
$Comp
L power:GND #PWR099
U 1 1 5E6FFCF0
P 7150 2100
F 0 "#PWR099" H 7150 1850 50  0001 C CNN
F 1 "GND" H 7155 1927 50  0000 C CNN
F 2 "" H 7150 2100 50  0001 C CNN
F 3 "" H 7150 2100 50  0001 C CNN
	1    7150 2100
	1    0    0    -1  
$EndComp
$Comp
L power:+5VL #PWR067
U 1 1 5E2B93D3
P 800 5650
F 0 "#PWR067" H 800 5500 50  0001 C CNN
F 1 "+5VL" V 815 5777 50  0000 L CNN
F 2 "" H 800 5650 50  0001 C CNN
F 3 "" H 800 5650 50  0001 C CNN
	1    800  5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 7300 1500 7300
$Comp
L power:GND #PWR073
U 1 1 5E2DA074
P 1500 7650
F 0 "#PWR073" H 1500 7400 50  0001 C CNN
F 1 "GND" H 1505 7477 50  0000 C CNN
F 2 "" H 1500 7650 50  0001 C CNN
F 3 "" H 1500 7650 50  0001 C CNN
	1    1500 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 7600 1500 7650
$Comp
L Device:C C39
U 1 1 5E2ED53B
P 1500 7450
F 0 "C39" H 1615 7496 50  0000 L CNN
F 1 "100n" H 1615 7405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1538 7300 50  0001 C CNN
F 3 "~" H 1500 7450 50  0001 C CNN
	1    1500 7450
	-1   0    0    1   
$EndComp
Text Label 3250 3650 2    50   ~ 0
CARD_DETECT
Text Label 7050 2250 2    50   ~ 0
CARD_DETECT
Wire Wire Line
	6550 2250 7050 2250
$Comp
L Device:R R31
U 1 1 5E1C8562
P 3700 3650
F 0 "R31" V 3700 4000 50  0000 C CNN
F 1 "10k" V 3700 3650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 3650 50  0001 C CNN
F 3 "~" H 3700 3650 50  0001 C CNN
	1    3700 3650
	0    1    1    0   
$EndComp
Wire Wire Line
	3850 3650 3900 3650
Connection ~ 3900 3650
Wire Wire Line
	3900 3650 3900 3850
Wire Wire Line
	2750 3650 3550 3650
$Comp
L Device:R R44
U 1 1 5E34D726
P 10000 1100
F 0 "R44" H 10070 1146 50  0000 L CNN
F 1 "DNP" H 10070 1055 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9930 1100 50  0001 C CNN
F 3 "~" H 10000 1100 50  0001 C CNN
	1    10000 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10000 1550 10000 1250
Wire Wire Line
	800  5850 800  5650
Wire Wire Line
	700  6050 700  6450
Wire Wire Line
	700  6450 1100 6450
Wire Wire Line
	3450 5000 2950 5000
Wire Wire Line
	2950 5000 2950 5450
Wire Wire Line
	2950 5450 2150 5450
Wire Wire Line
	2150 5450 2150 6050
Wire Wire Line
	700  6050 1300 6050
Connection ~ 1300 6050
Wire Wire Line
	1300 6050 2150 6050
Wire Wire Line
	950  7100 700  7100
Wire Wire Line
	700  7100 700  6450
Connection ~ 700  6450
Wire Wire Line
	6550 2850 7550 2850
Wire Wire Line
	7850 2850 7950 2850
Wire Wire Line
	7950 2850 7950 2950
$Comp
L power:GND #PWR0105
U 1 1 5D7F1AF6
P 9000 3700
F 0 "#PWR0105" H 9000 3450 50  0001 C CNN
F 1 "GND" H 9005 3527 50  0000 C CNN
F 2 "" H 9000 3700 50  0001 C CNN
F 3 "" H 9000 3700 50  0001 C CNN
	1    9000 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5E4EC83F
P 7950 2950
F 0 "#PWR0102" H 7950 2700 50  0001 C CNN
F 1 "GND" H 7955 2777 50  0000 C CNN
F 2 "" H 7950 2950 50  0001 C CNN
F 3 "" H 7950 2950 50  0001 C CNN
	1    7950 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	800  5850 1300 5850
Wire Wire Line
	1300 5850 1300 6050
$Comp
L MCU_ST_STM32F4:STM32F407VETx U9
U 1 1 5D78060E
P 5650 3850
F 0 "U9" H 5650 961 50  0000 C CNN
F 1 "STM32F407VETx" H 5650 870 50  0000 C CNN
F 2 "Package_QFP:LQFP-100_14x14mm_P0.5mm" H 4950 1250 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00037051.pdf" H 5650 3850 50  0001 C CNN
	1    5650 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 3950 4250 3950
Wire Wire Line
	4250 3950 4250 4150
$Comp
L power:GND #PWR094
U 1 1 5FB21F42
P 4250 4150
F 0 "#PWR094" H 4250 3900 50  0001 C CNN
F 1 "GND" H 4255 3977 50  0000 C CNN
F 2 "" H 4250 4150 50  0001 C CNN
F 3 "" H 4250 4150 50  0001 C CNN
	1    4250 4150
	1    0    0    -1  
$EndComp
Text Notes 4300 3950 0    50   ~ 0
v1.3 HW Detection
Wire Wire Line
	7150 950  7150 750 
Wire Wire Line
	7150 750  7250 750 
$Comp
L Device:R R40
U 1 1 5FE0F6EF
P 7400 750
F 0 "R40" V 7193 750 50  0000 C CNN
F 1 "100" V 7284 750 50  0000 C CNN
F 2 "" V 7330 750 50  0001 C CNN
F 3 "~" H 7400 750 50  0001 C CNN
	1    7400 750 
	0    1    1    0   
$EndComp
Wire Wire Line
	7550 750  7650 750 
$Comp
L Device:C C53
U 1 1 5FE24BDD
P 7800 750
F 0 "C53" H 7915 796 50  0000 L CNN
F 1 "10u" H 7915 705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7838 600 50  0001 C CNN
F 3 "~" H 7800 750 50  0001 C CNN
	1    7800 750 
	0    1    1    0   
$EndComp
Wire Wire Line
	7950 750  8250 750 
Wire Wire Line
	8250 750  8250 1350
$Comp
L power:GND #PWR0103
U 1 1 5FE3A8B7
P 8250 1350
F 0 "#PWR0103" H 8250 1100 50  0001 C CNN
F 1 "GND" H 8255 1177 50  0000 C CNN
F 2 "" H 8250 1350 50  0001 C CNN
F 3 "" H 8250 1350 50  0001 C CNN
	1    8250 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 3950 6900 3950
Text HLabel 6900 3950 2    50   Output ~ 0
SSR_SAFETY_ENABLE
Text Notes 7200 3150 0    50   ~ 0
OVEN Relay
Text Label 6800 1950 2    50   ~ 0
SCK
Wire Wire Line
	6550 1950 6800 1950
Text Label 6800 2050 2    50   ~ 0
MISO
Wire Wire Line
	6550 2050 6800 2050
$EndSCHEMATC