cycle_controller.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 7 38
Title "Cycle Controller"
Date ""
Rev "A"
Comp "RespiraWorks"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR0104
U 1 1 5FEBC752
P 5700 750
F 0 "#PWR0104" H 5700 750 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 5685 923 50  0000 C CNN
F 2 "" H 5700 750 50  0001 C CNN
F 3 "" H 5700 750 50  0001 C CNN
	1    5700 750 
	1    0    0    -1  
$EndComp
Connection ~ 5800 750 
Wire Wire Line
	5800 750  5700 750 
Wire Wire Line
	5700 750  5600 750 
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR0110
U 1 1 5FEBC80C
P 7350 850
F 0 "#PWR0110" H 7350 850 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 7335 1023 50  0000 C CNN
F 2 "" H 7350 850 50  0001 C CNN
F 3 "" H 7350 850 50  0001 C CNN
	1    7350 850 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C38
U 1 1 5FEBC8E3
P 7500 1000
F 0 "C38" H 7450 1200 50  0000 L CNN
F 1 "100nF" H 7350 600 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 7538 850 50  0001 C CNN
F 3 "~" H 7500 1000 50  0001 C CNN
F 4 "X7R" H 7500 1000 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 7500 1000 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 7500 1000 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 7500 1000 50  0001 C CNN "Voltage"
F 8 " " H 7500 1000 50  0001 C CNN "DNP"
	1    7500 1000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C39
U 1 1 5FEBC9C4
P 7800 1000
F 0 "C39" H 7750 1200 50  0000 L CNN
F 1 "100nF" H 7650 700 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 7838 850 50  0001 C CNN
F 3 "~" H 7800 1000 50  0001 C CNN
F 4 "X7R" H 7800 1000 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 7800 1000 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 7800 1000 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 7800 1000 50  0001 C CNN "Voltage"
F 8 " " H 7800 1000 50  0001 C CNN "DNP"
	1    7800 1000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C40
U 1 1 5FEBC9E0
P 8150 1000
F 0 "C40" H 8100 1200 50  0000 L CNN
F 1 "100nF" H 7950 600 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 8188 850 50  0001 C CNN
F 3 "~" H 8150 1000 50  0001 C CNN
F 4 "X7R" H 8150 1000 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 8150 1000 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 8150 1000 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 8150 1000 50  0001 C CNN "Voltage"
F 8 " " H 8150 1000 50  0001 C CNN "DNP"
	1    8150 1000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C41
U 1 1 5FEBC9FE
P 8450 1000
F 0 "C41" H 8400 1200 50  0000 L CNN
F 1 "100nF" H 8250 700 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 8488 850 50  0001 C CNN
F 3 "~" H 8450 1000 50  0001 C CNN
F 4 "X7R" H 8450 1000 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 8450 1000 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 8450 1000 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 8450 1000 50  0001 C CNN "Voltage"
F 8 " " H 8450 1000 50  0001 C CNN "DNP"
	1    8450 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 850  8450 850 
Connection ~ 8150 850 
Connection ~ 8450 850 
Wire Wire Line
	8450 850  8750 850 
Wire Wire Line
	8150 850  7800 850 
Connection ~ 7800 850 
Wire Wire Line
	7800 850  7500 850 
$Comp
L power:GND #PWR0111
U 1 1 5FEBCB86
P 9000 1250
F 0 "#PWR0111" H 9000 1000 50  0001 C CNN
F 1 "GND" H 9005 1077 50  0000 C CNN
F 2 "" H 9000 1250 50  0001 C CNN
F 3 "" H 9000 1250 50  0001 C CNN
	1    9000 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8750 1250 8450 1250
Wire Wire Line
	8750 1150 8750 1250
Wire Wire Line
	8450 1150 8450 1250
Connection ~ 8450 1250
Wire Wire Line
	8450 1250 8150 1250
Wire Wire Line
	8150 1150 8150 1250
Connection ~ 8150 1250
Wire Wire Line
	7800 1150 7800 1250
Wire Wire Line
	7800 1250 8150 1250
Wire Wire Line
	7800 1250 7500 1250
Wire Wire Line
	7500 1250 7500 1150
Connection ~ 7800 1250
Text Notes 8300 700  2    50   ~ 0
VDD pins
Text Notes 9950 600  2    50   ~ 0
VDDA pin
$Comp
L Device:C C43
U 1 1 5FEBD47E
P 9550 1050
F 0 "C43" H 9450 1300 50  0000 L CNN
F 1 "100nF" H 9300 850 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 9588 900 50  0001 C CNN
F 3 "~" H 9550 1050 50  0001 C CNN
F 4 "X7R" H 9550 1050 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 9550 1050 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 9550 1050 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 9550 1050 50  0001 C CNN "Voltage"
F 8 " " H 9550 1050 50  0001 C CNN "DNP"
	1    9550 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C44
U 1 1 5FEBD4CF
P 9900 1050
F 0 "C44" H 9850 1300 50  0000 L CNN
F 1 "1uF" H 9950 950 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 9938 900 50  0001 C CNN
F 3 "~" H 9900 1050 50  0001 C CNN
F 4 "X7R" H 9900 1050 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 9900 1050 50  0001 C CNN "Manufacturer"
F 6 "C0805C105K5RACTU" H 9900 1050 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 9900 1050 50  0001 C CNN "Voltage"
F 8 " " H 9900 1050 50  0001 C CNN "DNP"
	1    9900 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9550 1200 9750 1200
Wire Wire Line
	9750 1200 9750 1250
Wire Wire Line
	9900 1200 9750 1200
Connection ~ 9750 1200
Wire Wire Line
	5800 7200 5700 7200
Wire Wire Line
	5900 6850 5900 7200
Wire Wire Line
	5900 7200 5800 7200
Connection ~ 5800 7200
$Comp
L power:GNDA #PWR0109
U 1 1 5FED43B1
P 6650 7200
F 0 "#PWR0109" H 6650 6950 50  0001 C CNN
F 1 "GNDA" H 6655 7027 50  0000 C CNN
F 2 "" H 6650 7200 50  0001 C CNN
F 3 "" H 6650 7200 50  0001 C CNN
	1    6650 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5FED43F4
P 6450 7200
F 0 "#PWR0108" H 6450 6950 50  0001 C CNN
F 1 "GND" H 6455 7027 50  0000 C CNN
F 2 "" H 6450 7200 50  0001 C CNN
F 3 "" H 6450 7200 50  0001 C CNN
	1    6450 7200
	1    0    0    -1  
$EndComp
$Comp
L Device:Net-Tie_2 JP7
U 1 1 5FED4432
P 6550 7200
F 0 "JP7" H 6550 7400 50  0000 C CNN
F 1 "Jumper" H 6550 7373 50  0001 C CNN
F 2 "RespiraWorks_Std:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 6550 7200 50  0001 C CNN
F 3 "~" H 6550 7200 50  0001 C CNN
F 4 " " H 6550 7200 50  0001 C CNN "DNP"
	1    6550 7200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C37
U 1 1 5FED4C8E
P 4700 1750
F 0 "C37" H 4815 1776 50  0000 L CNN
F 1 "100nF" H 4750 1650 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 4738 1600 50  0001 C CNN
F 3 "~" H 4700 1750 50  0001 C CNN
F 4 "X7R" H 4700 1750 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 4700 1750 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 4700 1750 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 4700 1750 50  0001 C CNN "Voltage"
F 8 " " H 4700 1750 50  0001 C CNN "DNP"
	1    4700 1750
	1    0    0    -1  
$EndComp
$Comp
L RespiraWorks_Std:SW_Push SW2
U 1 1 5FED4D7F
P 4100 1800
F 0 "SW2" V 4054 1948 50  0000 L CNN
F 1 "Reset CC" V 4145 1948 50  0000 L CNN
F 2 "RespiraWorks_Std:SW_Push_6x6" H 4100 2000 50  0001 C CNN
F 3 "" H 4100 2000 50  0001 C CNN
F 4 "C&K" H 4100 1800 50  0001 C CNN "Manufacturer"
F 5 "PTS645SK50SMTR92 LFS" H 4100 1800 50  0001 C CNN "Manufacturer PN"
F 6 " " H 4100 1800 50  0001 C CNN "DNP"
	1    4100 1800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR099
U 1 1 5FED4E7D
P 4100 2050
F 0 "#PWR099" H 4100 1800 50  0001 C CNN
F 1 "GND" H 4105 1877 50  0000 C CNN
F 2 "" H 4100 2050 50  0001 C CNN
F 3 "" H 4100 2050 50  0001 C CNN
	1    4100 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 1600 4700 1600
Connection ~ 4700 1600
Wire Wire Line
	4700 1600 4100 1600
Wire Wire Line
	4100 2050 4100 2000
Wire Wire Line
	4700 1900 4700 2050
Wire Wire Line
	4700 2050 4100 2050
Connection ~ 4100 2050
$Comp
L Device:R R44
U 1 1 5FED7A37
P 3700 3050
F 0 "R44" H 3550 3150 50  0000 C CNN
F 1 "10k" H 3550 3050 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 3630 3050 50  0001 C CNN
F 3 "~" H 3700 3050 50  0001 C CNN
F 4 "Yageo" H 3700 3050 50  0001 C CNN "Manufacturer"
F 5 "RC0603FR-0710KL" H 3700 3050 50  0001 C CNN "Manufacturer PN"
F 6 " " H 3700 3050 50  0001 C CNN "DNP"
	1    3700 3050
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR096
U 1 1 5FED7B93
P 3700 3200
F 0 "#PWR096" H 3700 2950 50  0001 C CNN
F 1 "GND" H 3705 3027 50  0000 C CNN
F 2 "" H 3700 3200 50  0001 C CNN
F 3 "" H 3700 3200 50  0001 C CNN
	1    3700 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 2900 3700 2900
Text Label 4400 2900 2    50   ~ 0
BOOT0
Text Notes 3950 3150 0    50   ~ 0
Boots from main\nFlash memory\nby default
Text HLabel 6700 2900 2    50   BiDi ~ 0
SWDIO-TMS
Wire Wire Line
	6400 2900 6700 2900
Text HLabel 6700 3000 2    50   Input ~ 0
SWCLK-TCK
Wire Wire Line
	6400 3000 6700 3000
Wire Wire Line
	6400 3100 6700 3100
Text HLabel 6700 3600 2    50   BiDi ~ 0
SWO-TDO
Wire Wire Line
	6700 3600 6400 3600
Wire Wire Line
	5100 3900 4850 3900
Wire Wire Line
	5100 4100 4850 4100
Wire Wire Line
	5100 4200 4850 4200
$Comp
L Device:Crystal Y1
U 1 1 5FEE2B95
P 2850 2950
F 0 "Y1" V 2804 3081 50  0000 L CNN
F 1 "8 Mhz" V 2895 3081 50  0000 L CNN
F 2 "RespiraWorks_Std:Crystal_SMD_HC49-SD" H 2850 2950 50  0001 C CNN
F 3 "~" H 2850 2950 50  0001 C CNN
F 4 "DNP" V 2850 2950 50  0000 C CNN "DNP"
F 5 "Abracon" H 2850 2950 50  0001 C CNN "Manufacturer"
F 6 "ABLS-8.000MHZ-B4-T" H 2850 2950 50  0001 C CNN "Manufacturer PN"
	1    2850 2950
	0    1    1    0   
$EndComp
$Comp
L Device:C C29
U 1 1 5FEE2BA5
P 2550 2700
F 0 "C29" V 2600 2750 50  0000 L CNN
F 1 "18pF" V 2500 2750 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 2588 2550 50  0001 C CNN
F 3 "~" H 2550 2700 50  0001 C CNN
F 4 "DNP" V 2600 2500 50  0000 L CNN "DNP"
F 5 "NP0" H 2550 2700 50  0001 C CNN "Dielectric"
F 6 "Kemet" H 2550 2700 50  0001 C CNN "Manufacturer"
F 7 "C0603C180J5GACTU" H 2550 2700 50  0001 C CNN "Manufacturer PN"
F 8 "50V" H 2550 2700 50  0001 C CNN "Voltage"
	1    2550 2700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C30
U 1 1 5FEE2BAD
P 2550 3250
F 0 "C30" V 2600 3300 50  0000 L CNN
F 1 "18pF" V 2500 3300 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 2588 3100 50  0001 C CNN
F 3 "~" H 2550 3250 50  0001 C CNN
F 4 "DNP" V 2600 3050 50  0000 L CNN "DNP"
F 5 "NP0" H 2550 3250 50  0001 C CNN "Dielectric"
F 6 "Kemet" H 2550 3250 50  0001 C CNN "Manufacturer"
F 7 "C0603C180J5GACTU" H 2550 3250 50  0001 C CNN "Manufacturer PN"
F 8 "50V" H 2550 3250 50  0001 C CNN "Voltage"
	1    2550 3250
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R42
U 1 1 5FEE2BB4
P 3100 2700
F 0 "R42" V 3000 2650 50  0000 C CNN
F 1 "0" V 3000 2800 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 3030 2700 50  0001 C CNN
F 3 "~" H 3100 2700 50  0001 C CNN
F 4 "DNP" V 3100 2700 50  0000 C CNN "DNP"
F 5 "Yageo" H 3100 2700 50  0001 C CNN "Manufacturer"
F 6 "RC0603JR-070RL" H 3100 2700 50  0001 C CNN "Manufacturer PN"
	1    3100 2700
	0    1    1    0   
$EndComp
$Comp
L Device:R R43
U 1 1 5FEE2BBB
P 3150 3250
F 0 "R43" V 3050 3150 50  0000 C CNN
F 1 "0" V 3050 3350 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 3080 3250 50  0001 C CNN
F 3 "~" H 3150 3250 50  0001 C CNN
F 4 "DNP" V 3150 3250 50  0000 C CNN "DNP"
F 5 "Yageo" H 3150 3250 50  0001 C CNN "Manufacturer"
F 6 "RC0603JR-070RL" H 3150 3250 50  0001 C CNN "Manufacturer PN"
	1    3150 3250
	0    1    1    0   
$EndComp
Wire Wire Line
	3550 2800 3550 3250
Wire Wire Line
	3550 3250 3300 3250
Wire Wire Line
	2850 2800 2850 2700
Wire Wire Line
	2850 2700 2950 2700
Wire Wire Line
	2850 3100 2850 3250
Wire Wire Line
	2850 3250 3000 3250
Wire Wire Line
	2700 3250 2850 3250
Connection ~ 2850 3250
Wire Wire Line
	2700 2700 2850 2700
Connection ~ 2850 2700
$Comp
L power:GND #PWR090
U 1 1 5FEE2BCF
P 2300 3400
F 0 "#PWR090" H 2300 3150 50  0001 C CNN
F 1 "GND" H 2305 3227 50  0000 C CNN
F 2 "" H 2300 3400 50  0001 C CNN
F 3 "" H 2300 3400 50  0001 C CNN
	1    2300 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 3400 2300 3250
Wire Wire Line
	2300 3250 2400 3250
Wire Wire Line
	2400 2700 2300 2700
Wire Wire Line
	2300 2700 2300 3250
Connection ~ 2300 3250
Wire Wire Line
	3250 2700 3550 2700
Wire Wire Line
	3550 2800 5100 2800
$Comp
L Device:Crystal_GND23 Y2
U 1 1 5FEE6F6E
P 3950 4800
F 0 "Y2" V 3800 4650 50  0000 L CNN
F 1 "32.768 kHz" V 3650 4650 50  0000 L CNN
F 2 "RespiraWorks:Crystal_SMD_Abracon_ABS25" H 3950 4800 50  0001 C CNN
F 3 "~" H 3950 4800 50  0001 C CNN
F 4 " " V 4100 4900 50  0001 C CNN "DNP"
F 5 "Abracon" V 3950 4800 50  0001 C CNN "Manufacturer"
F 6 "ABS25-32.768KHZ-6-T" V 3950 4800 50  0001 C CNN "Manufacturer PN"
	1    3950 4800
	0    1    1    0   
$EndComp
$Comp
L Device:R R49
U 1 1 5FEE8703
P 4450 5050
F 0 "R49" V 4350 4950 50  0000 C CNN
F 1 "0" V 4350 5150 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4380 5050 50  0001 C CNN
F 3 "~" H 4450 5050 50  0001 C CNN
F 4 "Yageo" H 4450 5050 50  0001 C CNN "Manufacturer"
F 5 "RC0603JR-070RL" H 4450 5050 50  0001 C CNN "Manufacturer PN"
F 6 " " H 4450 5050 50  0001 C CNN "DNP"
	1    4450 5050
	0    1    1    0   
$EndComp
$Comp
L Device:R R48
U 1 1 5FEE8763
P 4450 4700
F 0 "R48" V 4350 4650 50  0000 C CNN
F 1 "0" V 4350 4800 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4380 4700 50  0001 C CNN
F 3 "~" H 4450 4700 50  0001 C CNN
F 4 "Yageo" H 4450 4700 50  0001 C CNN "Manufacturer"
F 5 "RC0603JR-070RL" H 4450 4700 50  0001 C CNN "Manufacturer PN"
F 6 " " H 4450 4700 50  0001 C CNN "DNP"
	1    4450 4700
	0    1    1    0   
$EndComp
$Comp
L Device:C C34
U 1 1 5FEE87FF
P 3600 5050
F 0 "C34" V 3750 5000 50  0000 L CNN
F 1 "6.8pF" V 3850 4950 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 3638 4900 50  0001 C CNN
F 3 "~" H 3600 5050 50  0001 C CNN
F 4 " " V 3950 5050 50  0001 C CNN "DNP"
F 5 "NP0" H 3600 5050 50  0001 C CNN "Dielectric"
F 6 "Kemet" H 3600 5050 50  0001 C CNN "Manufacturer"
F 7 "C0603C689J5GACTU" H 3600 5050 50  0001 C CNN "Manufacturer PN"
F 8 "50V" H 3600 5050 50  0001 C CNN "Voltage"
	1    3600 5050
	0    1    1    0   
$EndComp
Wire Wire Line
	5100 4800 4600 4800
Wire Wire Line
	4600 4800 4600 5050
Wire Wire Line
	5100 4700 4600 4700
Wire Wire Line
	3950 4600 3950 4650
Wire Wire Line
	3950 4950 3950 5050
Wire Wire Line
	3950 4600 3750 4600
Wire Wire Line
	3950 5050 3750 5050
$Comp
L power:GND #PWR095
U 1 1 5FEF2575
P 3300 5150
F 0 "#PWR095" H 3300 4900 50  0001 C CNN
F 1 "GND" H 3305 4977 50  0000 C CNN
F 2 "" H 3300 5150 50  0001 C CNN
F 3 "" H 3300 5150 50  0001 C CNN
	1    3300 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 4600 3300 5050
Connection ~ 3300 5050
Wire Wire Line
	3300 5050 3300 5150
NoConn ~ 4150 4800
NoConn ~ 3750 4800
Wire Wire Line
	6700 2700 6400 2700
Wire Wire Line
	6700 2800 6400 2800
Wire Wire Line
	6400 1900 6700 1900
Wire Wire Line
	6400 2400 6700 2400
Wire Wire Line
	6400 3300 6700 3300
Wire Wire Line
	5100 3400 4850 3400
Wire Wire Line
	5100 3500 4850 3500
Wire Wire Line
	5100 3600 4850 3600
Wire Wire Line
	4850 3700 5100 3700
Wire Wire Line
	4850 3800 5100 3800
Wire Wire Line
	6400 3700 6700 3700
$Comp
L RespiraWorks_Std:SW_Push SW1
U 1 1 5FF60966
P 2200 4550
F 0 "SW1" V 2154 4698 50  0000 L CNN
F 1 "User TBD" V 2245 4698 50  0000 L CNN
F 2 "RespiraWorks_Std:SW_Push_6x6" H 2200 4750 50  0001 C CNN
F 3 "" H 2200 4750 50  0001 C CNN
F 4 "C&K" H 2200 4550 50  0001 C CNN "Manufacturer"
F 5 "PTS645SK50SMTR92 LFS" H 2200 4550 50  0001 C CNN "Manufacturer PN"
F 6 " " H 2200 4550 50  0001 C CNN "DNP"
	1    2200 4550
	0    1    1    0   
$EndComp
Wire Wire Line
	4700 4550 4700 4600
Wire Wire Line
	4700 4600 5100 4600
Wire Wire Line
	3700 4550 3700 4350
$Comp
L power:GND #PWR089
U 1 1 5FF73D09
P 2200 4850
F 0 "#PWR089" H 2200 4600 50  0001 C CNN
F 1 "GND" H 2205 4677 50  0000 C CNN
F 2 "" H 2200 4850 50  0001 C CNN
F 3 "" H 2200 4850 50  0001 C CNN
	1    2200 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 4850 2200 4750
$Comp
L Device:R R41
U 1 1 5FF77D45
P 2200 4200
F 0 "R41" H 2050 4300 50  0000 C CNN
F 1 "4.7k" H 2050 4200 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 2130 4200 50  0001 C CNN
F 3 "~" H 2200 4200 50  0001 C CNN
F 4 "Yageo" H 2200 4200 50  0001 C CNN "Manufacturer"
F 5 "RC0603FR-074K7L" H 2200 4200 50  0001 C CNN "Manufacturer PN"
F 6 " " H 2200 4200 50  0001 C CNN "DNP"
	1    2200 4200
	-1   0    0    1   
$EndComp
Connection ~ 2200 4350
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR088
U 1 1 5FF77EF3
P 2200 4050
F 0 "#PWR088" H 2200 4050 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 2185 4223 50  0000 C CNN
F 2 "" H 2200 4050 50  0001 C CNN
F 3 "" H 2200 4050 50  0001 C CNN
	1    2200 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C26
U 1 1 5FF77F9A
P 1600 4500
F 0 "C26" H 1715 4526 50  0000 L CNN
F 1 "100nF" H 1650 4400 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 1638 4350 50  0001 C CNN
F 3 "~" H 1600 4500 50  0001 C CNN
F 4 "X7R" H 1600 4500 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 1600 4500 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 1600 4500 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 1600 4500 50  0001 C CNN "Voltage"
F 8 " " H 1600 4500 50  0001 C CNN "DNP"
	1    1600 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:R R38
U 1 1 5FF77FFC
P 1800 4750
F 0 "R38" V 1650 4850 50  0000 C CNN
F 1 "100" V 1650 4650 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 1730 4750 50  0001 C CNN
F 3 "~" H 1800 4750 50  0001 C CNN
F 4 "Yageo" H 1800 4750 50  0001 C CNN "Manufacturer"
F 5 "RC0603FR-07100RL" H 1800 4750 50  0001 C CNN "Manufacturer PN"
F 6 " " H 1800 4750 50  0001 C CNN "DNP"
	1    1800 4750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2200 4350 1600 4350
Wire Wire Line
	1650 4750 1600 4750
Wire Wire Line
	1600 4750 1600 4650
Wire Wire Line
	2200 4750 1950 4750
Connection ~ 2200 4750
Text HLabel 6700 4100 2    50   BiDi ~ 0
PB8
Text HLabel 6700 4200 2    50   BiDi ~ 0
PB9
Wire Wire Line
	9550 850  9550 900 
Wire Wire Line
	9900 850  9900 900 
$Comp
L power:GND #PWR0105
U 1 1 5FED05CB
P 5800 7200
F 0 "#PWR0105" H 5800 6950 50  0001 C CNN
F 1 "GND" H 5805 7027 50  0000 C CNN
F 2 "" H 5800 7200 50  0001 C CNN
F 3 "" H 5800 7200 50  0001 C CNN
	1    5800 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 5050 3300 5050
Wire Wire Line
	3450 4600 3300 4600
Connection ~ 3950 5050
Connection ~ 3950 4600
Wire Wire Line
	4300 4600 4300 4700
Wire Wire Line
	3700 4550 4700 4550
Wire Wire Line
	4850 3100 5100 3100
Wire Wire Line
	6400 3900 6700 3900
Wire Wire Line
	6700 3800 6400 3800
Text HLabel 6700 4000 2    50   BiDi ~ 0
PB7
Wire Wire Line
	6400 4000 6700 4000
Connection ~ 5700 750 
Wire Wire Line
	5700 750  5700 1100
Connection ~ 5600 750 
Wire Wire Line
	5600 6850 5600 7200
$Comp
L power:GNDA #PWR0106
U 1 1 602C1A6B
P 6000 7200
F 0 "#PWR0106" H 6000 6950 50  0001 C CNN
F 1 "GNDA" H 6005 7027 50  0000 C CNN
F 2 "" H 6000 7200 50  0001 C CNN
F 3 "" H 6000 7200 50  0001 C CNN
	1    6000 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 6850 6000 7200
$Comp
L RespiraWorks:503182-1852 J?
U 1 1 6016937E
P 2250 6650
AR Path="/5FCD4D4C/6016937E" Ref="J?"  Part="1" 
AR Path="/5FCD4D18/6016937E" Ref="J3"  Part="1" 
AR Path="/6016937E" Ref="J?"  Part="1" 
F 0 "J3" H 2050 7000 50  0000 L CNN
F 1 "503182-1852" H 2600 6300 50  0000 L CNN
F 2 "RespiraWorks:SD_Molex_5031821852" H 3050 6250 50  0001 C CNN
F 3 "https://www.molex.com/pdm_docs/sd/5031821852_sd.pdf" H 3650 6150 50  0001 C CNN
F 4 "Molex" H 2250 6650 50  0001 C CNN "Manufacturer"
F 5 "503182-1852" H 2250 6650 50  0001 C CNN "Manufacturer PN"
F 6 " " H 2250 6650 50  0001 C CNN "DNP"
	1    2250 6650
	1    0    0    -1  
$EndComp
Text Notes 2700 5950 2    50   ~ 0
MicroSD Card Connector
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR?
U 1 1 60169386
P 2450 6250
AR Path="/5FCD4D4C/60169386" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/60169386" Ref="#PWR092"  Part="1" 
AR Path="/60169386" Ref="#PWR?"  Part="1" 
F 0 "#PWR092" H 2450 6250 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 2435 6423 50  0000 C CNN
F 2 "" H 2450 6250 50  0001 C CNN
F 3 "" H 2450 6250 50  0001 C CNN
	1    2450 6250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 6016938C
P 2900 6300
AR Path="/5FCD4D4C/6016938C" Ref="C?"  Part="1" 
AR Path="/5FCD4D18/6016938C" Ref="C31"  Part="1" 
F 0 "C31" H 2950 6400 50  0000 L CNN
F 1 "1uF" H 2700 6200 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 2938 6150 50  0001 C CNN
F 3 "~" H 2900 6300 50  0001 C CNN
F 4 "X7R" H 2900 6300 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 2900 6300 50  0001 C CNN "Manufacturer"
F 6 "C0805C105K5RACTU" H 2900 6300 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 2900 6300 50  0001 C CNN "Voltage"
F 8 " " H 2900 6300 50  0001 C CNN "DNP"
	1    2900 6300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60169393
P 3300 6300
AR Path="/5FCD4D4C/60169393" Ref="C?"  Part="1" 
AR Path="/5FCD4D18/60169393" Ref="C32"  Part="1" 
F 0 "C32" H 3350 6400 50  0000 L CNN
F 1 "100nF" H 3350 6200 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 3338 6150 50  0001 C CNN
F 3 "~" H 3300 6300 50  0001 C CNN
F 4 "X7R" H 3300 6300 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 3300 6300 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 3300 6300 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 3300 6300 50  0001 C CNN "Voltage"
F 8 " " H 3300 6300 50  0001 C CNN "DNP"
	1    3300 6300
	1    0    0    -1  
$EndComp
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR?
U 1 1 6016939A
P 3100 6100
AR Path="/5FCD4D4C/6016939A" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/6016939A" Ref="#PWR093"  Part="1" 
AR Path="/6016939A" Ref="#PWR?"  Part="1" 
F 0 "#PWR093" H 3100 6100 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 3085 6273 50  0000 C CNN
F 2 "" H 3100 6100 50  0001 C CNN
F 3 "" H 3100 6100 50  0001 C CNN
	1    3100 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 6150 2900 6100
Wire Wire Line
	3300 6100 3300 6150
$Comp
L power:GND #PWR?
U 1 1 601693A5
P 3100 6500
AR Path="/5FCD4D4C/601693A5" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/601693A5" Ref="#PWR094"  Part="1" 
F 0 "#PWR094" H 3100 6250 50  0001 C CNN
F 1 "GND" H 3105 6327 50  0000 C CNN
F 2 "" H 3100 6500 50  0001 C CNN
F 3 "" H 3100 6500 50  0001 C CNN
	1    3100 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 6450 3100 6450
Wire Wire Line
	3100 6450 3100 6500
Wire Wire Line
	3300 6450 3100 6450
Connection ~ 3100 6450
$Comp
L power:GND #PWR?
U 1 1 601693AF
P 2400 7350
AR Path="/5FCD4D4C/601693AF" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/601693AF" Ref="#PWR091"  Part="1" 
F 0 "#PWR091" H 2400 7100 50  0001 C CNN
F 1 "GND" H 2405 7177 50  0000 C CNN
F 2 "" H 2400 7350 50  0001 C CNN
F 3 "" H 2400 7350 50  0001 C CNN
	1    2400 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 7350 2450 7350
Wire Wire Line
	2450 7350 2450 7300
Wire Wire Line
	2350 7300 2350 7350
Wire Wire Line
	2350 7350 2400 7350
Connection ~ 2400 7350
NoConn ~ 1800 6500
NoConn ~ 1800 6600
NoConn ~ 1800 7000
Text Label 1500 7100 2    50   ~ 0
uSD-Detect
Wire Wire Line
	800  7100 1800 7100
Wire Wire Line
	800  7100 800  6950
$Comp
L Device:R R?
U 1 1 601693C1
P 800 6800
AR Path="/5FCD4D4C/601693C1" Ref="R?"  Part="1" 
AR Path="/5FCD4D18/601693C1" Ref="R37"  Part="1" 
F 0 "R37" H 650 6850 50  0000 L CNN
F 1 "10k" H 600 6750 50  0000 L CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 730 6800 50  0001 C CNN
F 3 "~" H 800 6800 50  0001 C CNN
F 4 "Yageo" H 800 6800 50  0001 C CNN "Manufacturer"
F 5 "RC0603FR-0710KL" H 800 6800 50  0001 C CNN "Manufacturer PN"
F 6 " " H 800 6800 50  0001 C CNN "DNP"
	1    800  6800
	1    0    0    -1  
$EndComp
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR?
U 1 1 601693C8
P 800 6650
AR Path="/5FCD4D4C/601693C8" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/601693C8" Ref="#PWR083"  Part="1" 
AR Path="/601693C8" Ref="#PWR?"  Part="1" 
F 0 "#PWR083" H 800 6650 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 785 6823 50  0000 C CNN
F 2 "" H 800 6650 50  0001 C CNN
F 3 "" H 800 6650 50  0001 C CNN
	1    800  6650
	1    0    0    -1  
$EndComp
Wire Notes Line
	500  5850 3650 5850
Wire Notes Line
	3650 5850 3650 7800
Wire Wire Line
	5300 1100 5400 1100
Wire Wire Line
	5600 750  5500 750 
$Comp
L Device:Jumper_NO_Small JP6
U 1 1 601E0703
P 5300 900
F 0 "JP6" V 5300 1100 50  0000 C CNN
F 1 "Jumper" H 5300 1073 50  0001 C CNN
F 2 "RespiraWorks_Std:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 5300 900 50  0001 C CNN
F 3 "~" H 5300 900 50  0001 C CNN
F 4 " " H 5300 900 50  0001 C CNN "DNP"
	1    5300 900 
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5300 1100 4850 1100
Connection ~ 5300 1100
Wire Wire Line
	4600 950  4850 950 
Wire Wire Line
	4850 950  4850 1100
$Comp
L power:GND #PWR0101
U 1 1 601E377B
P 4600 1250
F 0 "#PWR0101" H 4600 1000 50  0001 C CNN
F 1 "GND" H 4605 1077 50  0000 C CNN
F 2 "" H 4600 1250 50  0001 C CNN
F 3 "" H 4600 1250 50  0001 C CNN
	1    4600 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5600 750  5600 1100
Wire Wire Line
	5700 7200 5600 7200
Connection ~ 5700 7200
Text Label 4350 4000 0    50   ~ 0
uSD-Detect
Wire Notes Line
	9350 2000 9350 6500
NoConn ~ 10500 3200
Wire Wire Line
	10500 3500 9900 3500
Wire Wire Line
	10500 3600 9900 3600
Wire Wire Line
	10500 3700 9900 3700
Wire Wire Line
	10500 3300 9900 3300
Wire Wire Line
	10500 4300 10050 4300
Wire Wire Line
	10500 4400 10050 4400
Wire Wire Line
	10500 4500 10050 4500
Wire Wire Line
	10500 4600 10050 4600
Wire Wire Line
	10500 4700 10050 4700
Wire Wire Line
	10500 4800 10050 4800
Wire Wire Line
	10500 5100 10050 5100
$Comp
L RespiraWorks:+3.3V_Ctrl_A #PWR?
U 1 1 60390EE2
P 9650 4350
AR Path="/60390EE2" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/60390EE2" Ref="#PWR0113"  Part="1" 
F 0 "#PWR0113" H 9650 4350 50  0001 C CNN
F 1 "+3.3V_Ctrl_A" H 9635 4523 50  0000 C CNN
F 2 "" H 9650 4350 50  0001 C CNN
F 3 "" H 9650 4350 50  0001 C CNN
	1    9650 4350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 60390FBB
P 9750 5250
F 0 "#PWR0117" H 9750 5000 50  0001 C CNN
F 1 "GND" H 9755 5077 50  0000 C CNN
F 2 "" H 9750 5250 50  0001 C CNN
F 3 "" H 9750 5250 50  0001 C CNN
	1    9750 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 4900 9750 4900
Wire Wire Line
	9750 4900 9750 5250
Wire Wire Line
	10500 5000 9650 5000
Wire Wire Line
	9650 5000 9650 4350
Wire Wire Line
	10500 5550 10050 5550
Wire Wire Line
	10500 5650 10050 5650
Wire Wire Line
	10500 5750 10050 5750
Wire Wire Line
	10500 5850 10050 5850
Wire Wire Line
	10500 5950 10050 5950
Wire Wire Line
	10500 6050 10050 6050
Wire Wire Line
	10500 6150 10050 6150
Wire Wire Line
	10500 6250 10050 6250
Wire Wire Line
	1300 6900 1800 6900
Text Label 1300 6900 0    50   ~ 0
SPI-SCLK
Wire Wire Line
	1300 6800 1800 6800
Text Label 1300 6800 0    50   ~ 0
SPI-MOSI
Wire Wire Line
	1300 6700 1800 6700
Text Label 1300 6700 0    50   ~ 0
uSD-nCS
Wire Wire Line
	1300 6400 1800 6400
Text Label 1300 6400 0    50   ~ 0
SPI-MISO
Wire Wire Line
	6400 2000 7150 2000
Text Label 7150 2000 2    50   ~ 0
uSD-nCS
Wire Wire Line
	6400 2100 6700 2100
Wire Wire Line
	6400 2200 6700 2200
Text Label 10050 4800 0    50   ~ 0
USD-SCLK
Wire Wire Line
	6400 2500 6700 2500
Wire Wire Line
	6400 3500 6700 3500
Wire Wire Line
	6400 4100 6700 4100
Wire Wire Line
	6400 4200 6700 4200
Wire Wire Line
	6400 4700 6700 4700
$Comp
L power:GND #PWR0100
U 1 1 60648211
P 4150 5450
F 0 "#PWR0100" H 4150 5200 50  0001 C CNN
F 1 "GND" H 4155 5277 50  0000 C CNN
F 2 "" H 4150 5450 50  0001 C CNN
F 3 "" H 4150 5450 50  0001 C CNN
	1    4150 5450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R47
U 1 1 60648554
P 4250 5250
F 0 "R47" H 4150 5250 50  0000 C CNN
F 1 "0" H 4150 5350 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4180 5250 50  0001 C CNN
F 3 "~" H 4250 5250 50  0001 C CNN
F 4 "DNP" H 4100 5450 50  0000 C CNN "DNP"
F 5 "Yageo" H 4250 5250 50  0001 C CNN "Manufacturer"
F 6 "RC0603JR-070RL" H 4250 5250 50  0001 C CNN "Manufacturer PN"
	1    4250 5250
	-1   0    0    1   
$EndComp
Wire Wire Line
	3950 4600 4250 4600
Wire Wire Line
	3950 5050 4100 5050
$Comp
L Device:R R46
U 1 1 60653848
P 4100 5250
F 0 "R46" H 4200 5250 50  0000 C CNN
F 1 "0" H 4200 5350 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4030 5250 50  0001 C CNN
F 3 "~" H 4100 5250 50  0001 C CNN
F 4 "DNP" H 4200 5450 50  0000 C CNN "DNP"
F 5 "Yageo" H 4100 5250 50  0001 C CNN "Manufacturer"
F 6 "RC0603JR-070RL" H 4100 5250 50  0001 C CNN "Manufacturer PN"
	1    4100 5250
	-1   0    0    1   
$EndComp
Wire Wire Line
	4250 4600 4250 5100
Connection ~ 4250 4600
Wire Wire Line
	4250 4600 4300 4600
Wire Wire Line
	4100 5050 4100 5100
Connection ~ 4100 5050
Wire Wire Line
	4100 5050 4300 5050
Wire Wire Line
	4100 5400 4100 5450
Wire Wire Line
	4100 5450 4150 5450
Wire Wire Line
	4250 5450 4250 5400
Wire Wire Line
	4150 5450 4250 5450
Connection ~ 4150 5450
Wire Wire Line
	4350 4000 5100 4000
$Comp
L power:GNDA #PWR0116
U 1 1 606ED0BF
P 9750 1250
F 0 "#PWR0116" H 9750 1000 50  0001 C CNN
F 1 "GNDA" H 9755 1077 50  0000 C CNN
F 2 "" H 9750 1250 50  0001 C CNN
F 3 "" H 9750 1250 50  0001 C CNN
	1    9750 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 1600 4100 1600
Connection ~ 4100 1600
Wire Wire Line
	5800 6850 5800 7200
Wire Wire Line
	5700 6850 5700 7200
Wire Wire Line
	6400 2600 6700 2600
$Comp
L Connector_Generic:Conn_01x06 J5
U 1 1 600E75AE
P 10700 3400
F 0 "J5" H 10550 2900 50  0000 L CNN
F 1 "Arduino Connector" H 10350 3000 50  0000 L CNN
F 2 "RespiraWorks_Std:PinSocket_1x06_P2.54mm_Vertical" H 10700 3400 50  0001 C CNN
F 3 "~" H 10700 3400 50  0001 C CNN
F 4 "Sullins" H 10700 3400 50  0001 C CNN "Manufacturer"
F 5 "PPPC061LFBN-RC" H 10700 3400 50  0001 C CNN "Manufacturer PN"
F 6 " " H 10700 3400 50  0001 C CNN "DNP"
	1    10700 3400
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x08 J7
U 1 1 600E7637
P 10700 5850
F 0 "J7" H 10600 5250 50  0000 L CNN
F 1 "Arduino Connector" H 10300 5350 50  0000 L CNN
F 2 "RespiraWorks_Std:PinSocket_1x08_P2.54mm_Vertical" H 10700 5850 50  0001 C CNN
F 3 "~" H 10700 5850 50  0001 C CNN
F 4 "Sullins" H 10700 5850 50  0001 C CNN "Manufacturer"
F 5 "PPPC081LFBN-RC" H 10700 5850 50  0001 C CNN "Manufacturer PN"
F 6 " " H 10700 5850 50  0001 C CNN "DNP"
	1    10700 5850
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x10 J6
U 1 1 600E76C6
P 10700 4700
F 0 "J6" H 10550 5250 50  0000 L CNN
F 1 "Arduino Connector" H 10350 4100 50  0000 L CNN
F 2 "RespiraWorks_Std:PinSocket_1x10_P2.54mm_Vertical" H 10700 4700 50  0001 C CNN
F 3 "~" H 10700 4700 50  0001 C CNN
F 4 "Sullins" H 10700 4700 50  0001 C CNN "Manufacturer"
F 5 "PPPC101LFBN-RC" H 10700 4700 50  0001 C CNN "Manufacturer PN"
F 6 " " H 10700 4700 50  0001 C CNN "DNP"
	1    10700 4700
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x08 J4
U 1 1 600F2AA2
P 10700 2550
F 0 "J4" H 10650 2950 50  0000 L CNN
F 1 "Arduino Connector" H 10300 2050 50  0000 L CNN
F 2 "RespiraWorks_Std:PinSocket_1x08_P2.54mm_Vertical" H 10700 2550 50  0001 C CNN
F 3 "~" H 10700 2550 50  0001 C CNN
F 4 "Sullins" H 10700 2550 50  0001 C CNN "Manufacturer"
F 5 "PPPC081LFBN-RC" H 10700 2550 50  0001 C CNN "Manufacturer PN"
F 6 " " H 10700 2550 50  0001 C CNN "DNP"
	1    10700 2550
	1    0    0    -1  
$EndComp
NoConn ~ 10500 2250
Text Label 3850 1600 0    50   ~ 0
nRST
Text Label 10200 2450 0    50   ~ 0
nRST
Wire Wire Line
	10500 2450 10200 2450
Wire Wire Line
	10500 2750 9600 2750
Wire Wire Line
	9600 2750 9600 2850
Wire Wire Line
	10500 2850 9600 2850
Connection ~ 9600 2850
Wire Wire Line
	9600 2850 9600 3150
$Comp
L power:GND #PWR0112
U 1 1 601571EF
P 9600 3150
F 0 "#PWR0112" H 9600 2900 50  0001 C CNN
F 1 "GND" H 9605 2977 50  0000 C CNN
F 2 "" H 9600 3150 50  0001 C CNN
F 3 "" H 9600 3150 50  0001 C CNN
	1    9600 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 2950 9700 2950
Wire Wire Line
	9700 2950 9700 2650
$Comp
L power:+5V #PWR0114
U 1 1 60165EBB
P 9700 2250
F 0 "#PWR0114" H 9700 2100 50  0001 C CNN
F 1 "+5V" H 9715 2423 50  0000 C CNN
F 2 "" H 9700 2250 50  0001 C CNN
F 3 "" H 9700 2250 50  0001 C CNN
	1    9700 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 2650 9700 2650
Connection ~ 9700 2650
Wire Wire Line
	9700 2650 9700 2250
Wire Wire Line
	10500 2550 10050 2550
Wire Wire Line
	10050 2550 10050 2350
$Comp
L RespiraWorks:+3.3V_Ctrl #PWR0118
U 1 1 6017D8F4
P 10050 2250
F 0 "#PWR0118" H 10050 2250 50  0001 C CNN
F 1 "+3.3V_Ctrl" H 10035 2423 50  0000 C CNN
F 2 "" H 10050 2250 50  0001 C CNN
F 3 "" H 10050 2250 50  0001 C CNN
	1    10050 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 2350 10050 2350
Connection ~ 10050 2350
Wire Wire Line
	10050 2350 10050 2250
Wire Wire Line
	7350 850  7500 850 
Connection ~ 7500 850 
Wire Wire Line
	9000 1250 8750 1250
Connection ~ 8750 1250
$Comp
L Device:C C35
U 1 1 601CB6EF
P 4600 1100
F 0 "C35" H 4300 1200 50  0000 L CNN
F 1 "1uF" H 4150 1100 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 4638 950 50  0001 C CNN
F 3 "~" H 4600 1100 50  0001 C CNN
F 4 "X7R" H 4600 1100 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 4600 1100 50  0001 C CNN "Manufacturer"
F 6 "C0805C105K5RACTU" H 4600 1100 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 4600 1100 50  0001 C CNN "Voltage"
F 8 " " H 4600 1100 50  0001 C CNN "DNP"
	1    4600 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9900 3400 10500 3400
Wire Wire Line
	6400 2300 6700 2300
Wire Wire Line
	10050 5200 10500 5200
Text Label 10050 4700 0    50   ~ 0
USD-MISO
Text Label 10050 4600 0    50   ~ 0
USD-MOSI
Wire Wire Line
	2200 4350 3700 4350
$Comp
L RespiraWorks:+3.3V_Sns #PWR0107
U 1 1 600F7198
P 6300 750
F 0 "#PWR0107" H 6300 750 50  0001 C CNN
F 1 "+3.3V_Sns" H 6285 923 50  0000 C CNN
F 2 "" H 6300 750 50  0001 C CNN
F 3 "" H 6300 750 50  0001 C CNN
	1    6300 750 
	1    0    0    -1  
$EndComp
$Comp
L RespiraWorks:+3.3V_Sns #PWR0115
U 1 1 600F7606
P 9750 850
F 0 "#PWR0115" H 9750 850 50  0001 C CNN
F 1 "+3.3V_Sns" H 9735 1023 50  0000 C CNN
F 2 "" H 9750 850 50  0001 C CNN
F 3 "" H 9750 850 50  0001 C CNN
	1    9750 850 
	1    0    0    -1  
$EndComp
Wire Notes Line
	9350 2000 11200 2000
Wire Wire Line
	9550 850  9750 850 
Wire Wire Line
	2900 6100 3100 6100
Text Notes 9300 1950 0    79   ~ 0
Arduino headers for expansion
Text HLabel 4850 3300 0    50   BiDi ~ 0
PC0
Text HLabel 4850 3400 0    50   BiDi ~ 0
PC1
Text HLabel 4850 3500 0    50   BiDi ~ 0
PC2
Text HLabel 4850 3600 0    50   BiDi ~ 0
PC3
Text HLabel 4850 3700 0    50   BiDi ~ 0
PC4
Text HLabel 4850 3800 0    50   BiDi ~ 0
PC5
Text HLabel 4850 3900 0    50   BiDi ~ 0
PC6
Text HLabel 4850 4100 0    50   BiDi ~ 0
PC8
Text HLabel 4850 4200 0    50   BiDi ~ 0
PC9
Text HLabel 4850 4500 0    50   BiDi ~ 0
PC12
Text HLabel 6700 4700 2    50   BiDi ~ 0
PB14
Text HLabel 6700 3900 2    50   BiDi ~ 0
PB6
Text HLabel 6700 3800 2    50   BiDi ~ 0
PB5
Text HLabel 6700 3700 2    50   BiDi ~ 0
PB4
Text HLabel 6700 3500 2    50   BiDi ~ 0
PB2
Text HLabel 6700 3400 2    50   BiDi ~ 0
PB1
Text HLabel 6700 3300 2    50   BiDi ~ 0
PB0
Text HLabel 6700 2800 2    50   BiDi ~ 0
PA12
Text HLabel 6700 2700 2    50   BiDi ~ 0
PA11
Text HLabel 6700 2600 2    50   BiDi ~ 0
PA10
Text HLabel 6700 2500 2    50   BiDi ~ 0
PA9
Text HLabel 6700 2400 2    50   BiDi ~ 0
PA8
Text HLabel 6700 1900 2    50   BiDi ~ 0
PA3
Text HLabel 6700 1800 2    50   BiDi ~ 0
PA2
Text HLabel 6700 1700 2    50   BiDi ~ 0
PA1
Text HLabel 4850 3100 0    50   BiDi ~ 0
PD2
Wire Notes Line
	9350 4000 11200 4000
Text Notes 10800 4350 0    50   ~ 0
D8
Text Notes 10800 4450 0    50   ~ 0
D9
Text Notes 10800 4550 0    50   ~ 0
D10
Text Notes 10800 4650 0    50   ~ 0
D11
Text Notes 10800 4750 0    50   ~ 0
D12
Text Notes 10800 4850 0    50   ~ 0
D13
Text Notes 10800 5150 0    50   ~ 0
D18/SDA
Text Notes 10800 5250 0    50   ~ 0
D19/SCL
Text Notes 10800 5600 0    50   ~ 0
D0
Text Notes 10800 5700 0    50   ~ 0
D1
Text Notes 10800 5800 0    50   ~ 0
D2
Text Notes 10800 5900 0    50   ~ 0
D3
Text Notes 10800 6000 0    50   ~ 0
D4
Text Notes 10800 6100 0    50   ~ 0
D5
Text Notes 10800 6200 0    50   ~ 0
D6
Text Notes 10800 6300 0    50   ~ 0
D7
Text Notes 10800 5050 0    50   ~ 0
AREF
Text HLabel 3850 1600 0    50   Input ~ 0
nRST
Text Notes 10800 3000 0    50   ~ 0
VIN
Text Notes 10800 2400 0    50   ~ 0
IOREF
Text Notes 10800 2500 0    50   ~ 0
RESET
Text Notes 10800 3250 0    50   ~ 0
A0
Text Notes 10800 2300 0    50   ~ 0
NC
Text HLabel 6700 4300 2    50   BiDi ~ 0
PB10
Text HLabel 6700 4400 2    50   BiDi ~ 0
PB11
Text HLabel 6700 4500 2    50   BiDi ~ 0
PB12
Text HLabel 6700 4600 2    50   BiDi ~ 0
PB13
Text HLabel 6700 4800 2    50   BiDi ~ 0
PB15
Wire Wire Line
	6400 1700 6700 1700
Wire Wire Line
	6400 4300 6700 4300
Wire Wire Line
	6400 4400 6700 4400
Wire Wire Line
	6400 4500 6700 4500
Wire Wire Line
	6400 4600 6700 4600
Wire Wire Line
	6400 4800 6700 4800
Connection ~ 9750 850 
Wire Wire Line
	9750 850  9900 850 
Wire Wire Line
	5300 1000 5300 1100
Wire Wire Line
	5300 750  5300 800 
$Comp
L Device:Battery_Cell BT1
U 1 1 6017902B
P 3950 1150
F 0 "BT1" H 4068 1246 50  0000 L CNN
F 1 "CR2016" H 4068 1155 50  0000 L CNN
F 2 "RespiraWorks:BatteryHolder_CR2016_MPD_BLP2016SM-G" V 3950 1210 50  0001 C CNN
F 3 "~" V 3950 1210 50  0001 C CNN
F 4 "MPD" H 3950 1150 50  0001 C CNN "Manufacturer"
F 5 "BLP2016SM-GTR" H 3950 1150 50  0001 C CNN "Manufacturer PN"
F 6 " " H 3950 1150 50  0001 C CNN "DNP"
	1    3950 1150
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60179031
P 3950 1250
AR Path="/5FCD4B8E/5FCD4BC5/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4B8E/5FE27F70/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D85/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/600630A6/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/60073FCF/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/6007AC3B/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/6007BD34/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/6007DA64/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/6007E2BB/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4E9D/600CF516/60179031" Ref="#PWR?"  Part="1" 
AR Path="/6017BD7E/60179031" Ref="#PWR?"  Part="1" 
AR Path="/5FCD4D18/60179031" Ref="#PWR098"  Part="1" 
F 0 "#PWR098" H 3950 1000 50  0001 C CNN
F 1 "GND" H 3955 1077 50  0000 C CNN
F 2 "" H 3950 1250 50  0001 C CNN
F 3 "" H 3950 1250 50  0001 C CNN
	1    3950 1250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3950 950  4600 950 
Connection ~ 4600 950 
Text Label 4000 950  0    50   ~ 0
RTC-Batt
$Comp
L Device:C C33
U 1 1 5FEE8ADE
P 3600 4600
F 0 "C33" V 3450 4550 50  0000 L CNN
F 1 "6.8pF" V 3550 4300 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 3638 4450 50  0001 C CNN
F 3 "~" H 3600 4600 50  0001 C CNN
F 4 " " V 3450 4400 50  0001 C CNN "DNP"
F 5 "NP0" H 3600 4600 50  0001 C CNN "Dielectric"
F 6 "Kemet" H 3600 4600 50  0001 C CNN "Manufacturer"
F 7 "C0603C689J5GACTU" H 3600 4600 50  0001 C CNN "Manufacturer PN"
F 8 "50V" H 3600 4600 50  0001 C CNN "Voltage"
	1    3600 4600
	0    1    1    0   
$EndComp
Wire Wire Line
	5900 750  5800 750 
Wire Wire Line
	6100 1100 6100 750 
Wire Wire Line
	6100 750  6300 750 
Wire Wire Line
	5800 1100 5800 750 
Wire Wire Line
	5900 1100 5900 750 
Text Notes 2400 2450 0    50   ~ 0
Uses MSI internal 4 Mhz clock\nby default
Wire Wire Line
	6400 1600 6700 1600
Text HLabel 6700 1600 2    50   BiDi ~ 0
PA0
Text Notes 10800 3350 0    50   ~ 0
A1
Text Notes 10800 3450 0    50   ~ 0
A2
Text Notes 10800 3550 0    50   ~ 0
A3
Text Notes 10800 3650 0    50   ~ 0
A4
Text Notes 10800 3750 0    50   ~ 0
A5
Text Label 9900 3700 0    50   ~ 0
PC0
Text Label 9900 3600 0    50   ~ 0
PC1
Text Label 9900 3500 0    50   ~ 0
PB6
Text Label 9900 3400 0    50   ~ 0
PA8
Text Label 9900 3300 0    50   ~ 0
PA1
Wire Wire Line
	5100 3300 4850 3300
Text Label 10050 4300 0    50   ~ 0
PB10
Text Label 10050 4400 0    50   ~ 0
PB13
Text Label 10050 4500 0    50   ~ 0
PB12
Text Label 10050 5100 0    50   ~ 0
PB9
Text Label 10050 5200 0    50   ~ 0
PB8
Text Label 10050 5550 0    50   ~ 0
PA10
Text Label 10050 5650 0    50   ~ 0
PA9
Text Label 10050 5750 0    50   ~ 0
PB11
Text Label 10050 5850 0    50   ~ 0
PB2
Text Label 10050 5950 0    50   ~ 0
PB15
Text Label 10050 6050 0    50   ~ 0
PB14
Text Label 10050 6150 0    50   ~ 0
PA2
Text Label 10050 6250 0    50   ~ 0
PB1
Text HLabel 6700 2100 2    50   Output ~ 0
SPI-SCLK
Text HLabel 6700 2200 2    50   Input ~ 0
SPI-MISO
Text HLabel 6700 2300 2    50   Output ~ 0
SPI-MOSI
Text HLabel 6700 3100 2    50   BiDi ~ 0
PA15-TDI
Text HLabel 3500 2600 0    50   BiDi ~ 0
PH0
Text HLabel 3500 2800 0    50   BiDi ~ 0
PH1
Wire Wire Line
	3500 2600 3550 2600
Wire Wire Line
	3550 2600 3550 2700
Connection ~ 3550 2700
Wire Wire Line
	3550 2700 5100 2700
Wire Wire Line
	3500 2800 3550 2800
Connection ~ 3550 2800
$Comp
L Connector:TestPoint TP?
U 1 1 60D43B3D
P 4250 7250
AR Path="/5FCD50A5/60D43B3D" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60D43B3D" Ref="TP?"  Part="1" 
AR Path="/60D43B3D" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60D43B3D" Ref="TP67"  Part="1" 
F 0 "TP67" H 4250 7450 50  0000 C CNN
F 1 "SPI-MISO" V 4300 7300 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 4450 7250 50  0001 C CNN
F 3 "~" H 4450 7250 50  0001 C CNN
F 4 " " H 4250 7250 50  0001 C CNN "DNP"
	1    4250 7250
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60D53337
P 4450 7250
AR Path="/5FCD50A5/60D53337" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60D53337" Ref="TP?"  Part="1" 
AR Path="/60D53337" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60D53337" Ref="TP68"  Part="1" 
F 0 "TP68" H 4450 7450 50  0000 C CNN
F 1 "SPI-MOSI" V 4500 7300 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 4650 7250 50  0001 C CNN
F 3 "~" H 4650 7250 50  0001 C CNN
F 4 " " H 4450 7250 50  0001 C CNN "DNP"
	1    4450 7250
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60D53971
P 4650 7250
AR Path="/5FCD50A5/60D53971" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60D53971" Ref="TP?"  Part="1" 
AR Path="/60D53971" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60D53971" Ref="TP69"  Part="1" 
F 0 "TP69" H 4650 7450 50  0000 C CNN
F 1 "SPI-SCLK" V 4700 7300 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 4850 7250 50  0001 C CNN
F 3 "~" H 4850 7250 50  0001 C CNN
F 4 " " H 4650 7250 50  0001 C CNN "DNP"
	1    4650 7250
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60D5400C
P 4850 7250
AR Path="/5FCD50A5/60D5400C" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60D5400C" Ref="TP?"  Part="1" 
AR Path="/60D5400C" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60D5400C" Ref="TP70"  Part="1" 
F 0 "TP70" H 4850 7450 50  0000 C CNN
F 1 "uSD-nCS" V 4900 7300 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 5050 7250 50  0001 C CNN
F 3 "~" H 5050 7250 50  0001 C CNN
F 4 " " H 4850 7250 50  0001 C CNN "DNP"
	1    4850 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 7250 4250 7250
Text Label 3750 7250 0    50   ~ 0
SPI-MISO
Text Label 3750 7350 0    50   ~ 0
SPI-MOSI
Wire Wire Line
	4450 7350 4450 7250
Wire Wire Line
	3750 7350 4450 7350
Text Label 3750 7450 0    50   ~ 0
SPI-SCLK
Wire Wire Line
	4650 7450 4650 7250
Wire Wire Line
	3750 7450 4650 7450
Text Label 3750 7550 0    50   ~ 0
uSD-nCS
Wire Wire Line
	3750 7550 4850 7550
Wire Wire Line
	4850 7550 4850 7250
Wire Wire Line
	6400 1800 6700 1800
Wire Wire Line
	6700 3400 6400 3400
Wire Wire Line
	4850 4500 5100 4500
$Comp
L Connector_Generic:Conn_01x03 J1
U 1 1 604A44BD
P 1100 1000
F 0 "J1" H 1100 700 50  0000 L CNN
F 1 "Optical end stop 1" H 800 800 50  0000 L CNN
F 2 "RespiraWorks_Std:Molex_Micro-Fit_3.0_43650-0315_1x03_P3.00mm_Vertical" H 1100 1000 50  0001 C CNN
F 3 "~" H 1100 1000 50  0001 C CNN
F 4 "Molex" H 1100 1000 50  0001 C CNN "Manufacturer"
F 5 "43650-0315" H 1100 1000 50  0001 C CNN "Manufacturer PN"
F 6 " " H 1100 1000 50  0001 C CNN "DNP"
	1    1100 1000
	-1   0    0    1   
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J2
U 1 1 604A44C3
P 1100 1600
F 0 "J2" H 1100 1300 50  0000 L CNN
F 1 "Optical end stop 2" H 800 1400 50  0000 L CNN
F 2 "RespiraWorks_Std:Molex_Micro-Fit_3.0_43650-0315_1x03_P3.00mm_Vertical" H 1100 1600 50  0001 C CNN
F 3 "~" H 1100 1600 50  0001 C CNN
F 4 "Molex" H 1100 1600 50  0001 C CNN "Manufacturer"
F 5 "43650-0315" H 1100 1600 50  0001 C CNN "Manufacturer PN"
F 6 " " H 1100 1600 50  0001 C CNN "DNP"
	1    1100 1600
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR085
U 1 1 604A44C9
P 1600 850
F 0 "#PWR085" H 1600 700 50  0001 C CNN
F 1 "+5V" H 1615 1023 50  0000 C CNN
F 2 "" H 1600 850 50  0001 C CNN
F 3 "" H 1600 850 50  0001 C CNN
	1    1600 850 
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1300 1500 1600 1500
Wire Wire Line
	1300 900  1600 900 
$Comp
L power:GND #PWR084
U 1 1 604A44D1
P 1450 1700
F 0 "#PWR084" H 1450 1450 50  0001 C CNN
F 1 "GND" H 1455 1527 50  0000 C CNN
F 2 "" H 1450 1700 50  0001 C CNN
F 3 "" H 1450 1700 50  0001 C CNN
	1    1450 1700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1300 1100 1450 1100
Wire Wire Line
	1300 1700 1450 1700
Connection ~ 1450 1700
Wire Wire Line
	1600 850  1600 900 
Wire Wire Line
	3000 1600 2150 1600
$Comp
L Device:R R39
U 1 1 604BABA2
P 1900 1000
F 0 "R39" V 1800 950 50  0000 C CNN
F 1 "0" V 1800 1100 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 1830 1000 50  0001 C CNN
F 3 "~" H 1900 1000 50  0001 C CNN
F 4 "Yageo" H 1900 1000 50  0001 C CNN "Manufacturer"
F 5 "RC0603JR-070RL" H 1900 1000 50  0001 C CNN "Manufacturer PN"
F 6 " " H 1900 1000 50  0001 C CNN "DNP"
	1    1900 1000
	0    1    1    0   
$EndComp
$Comp
L Device:R R40
U 1 1 604BB5FA
P 1900 1600
F 0 "R40" V 1800 1550 50  0000 C CNN
F 1 "0" V 1800 1700 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 1830 1600 50  0001 C CNN
F 3 "~" H 1900 1600 50  0001 C CNN
F 4 "Yageo" H 1900 1600 50  0001 C CNN "Manufacturer"
F 5 "RC0603JR-070RL" H 1900 1600 50  0001 C CNN "Manufacturer PN"
F 6 " " H 1900 1600 50  0001 C CNN "DNP"
	1    1900 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	1750 1600 1300 1600
$Comp
L Device:C C28
U 1 1 604C1B1C
P 2150 1750
F 0 "C28" H 1950 1750 50  0000 L CNN
F 1 "TBD" H 1900 1850 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 2188 1600 50  0001 C CNN
F 3 "~" H 2150 1750 50  0001 C CNN
F 4 "DNP" H 1950 1950 50  0000 C CNN "DNP"
	1    2150 1750
	-1   0    0    1   
$EndComp
Connection ~ 2150 1600
Wire Wire Line
	2150 1600 2050 1600
$Comp
L Device:C C27
U 1 1 604C7BF1
P 2150 1150
F 0 "C27" H 1950 1150 50  0000 L CNN
F 1 "TBD" H 1900 1250 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 2188 1000 50  0001 C CNN
F 3 "~" H 2150 1150 50  0001 C CNN
F 4 "DNP" H 1950 1350 50  0000 C CNN "DNP"
	1    2150 1150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR087
U 1 1 604C8205
P 2150 1900
F 0 "#PWR087" H 2150 1650 50  0001 C CNN
F 1 "GND" H 2155 1727 50  0000 C CNN
F 2 "" H 2150 1900 50  0001 C CNN
F 3 "" H 2150 1900 50  0001 C CNN
	1    2150 1900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2050 1000 2150 1000
Connection ~ 2150 1000
Wire Wire Line
	1450 1100 1450 1700
$Comp
L power:GND #PWR086
U 1 1 605037AB
P 2150 1300
F 0 "#PWR086" H 2150 1050 50  0001 C CNN
F 1 "GND" H 2155 1127 50  0000 C CNN
F 2 "" H 2150 1300 50  0001 C CNN
F 3 "" H 2150 1300 50  0001 C CNN
	1    2150 1300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2150 1000 3000 1000
Text Label 3000 1000 2    50   ~ 0
Stepper-Lim-Sw1
Text Label 3000 1600 2    50   ~ 0
Stepper-Lim-Sw2
Text Label 4300 4300 0    50   ~ 0
Stepper-Lim-Sw1
Wire Wire Line
	4300 4400 5100 4400
Wire Wire Line
	4300 4300 5100 4300
Text Label 4300 4400 0    50   ~ 0
Stepper-Lim-Sw2
$Comp
L Device:C C?
U 1 1 60471E6F
P 8750 1000
AR Path="/601A64F8/60471E6F" Ref="C?"  Part="1" 
AR Path="/601A64F8/60567144/60471E6F" Ref="C?"  Part="1" 
AR Path="/601A64F8/60567D6E/60471E6F" Ref="C?"  Part="1" 
AR Path="/6023BF6A/60567D6E/60471E6F" Ref="C?"  Part="1" 
AR Path="/6041384A/60567D6E/60471E6F" Ref="C?"  Part="1" 
AR Path="/5FCD4B8E/5FCD4BC5/60471E6F" Ref="C?"  Part="1" 
AR Path="/5FCD4B8E/5FE27F70/60471E6F" Ref="C?"  Part="1" 
AR Path="/5FCD4D18/60471E6F" Ref="C42"  Part="1" 
F 0 "C42" H 8700 1200 50  0000 L CNN
F 1 "10uF" H 8650 700 50  0000 L CNN
F 2 "RespiraWorks_Std:C_1210_3225Metric" H 8788 850 50  0001 C CNN
F 3 "~" H 8750 1000 50  0001 C CNN
F 4 "100V" H 8650 600 50  0000 L CNN "Voltage"
F 5 "X7S" H 8750 1000 50  0001 C CNN "Dielectric"
F 6 "Murata" H 8750 1000 50  0001 C CNN "Manufacturer"
F 7 "GRM32EC72A106KE05L" H 8750 1000 50  0001 C CNN "Manufacturer PN"
F 8 " " H 8750 1000 50  0001 C CNN "DNP"
	1    8750 1000
	1    0    0    -1  
$EndComp
Connection ~ 3100 6100
Wire Wire Line
	3100 6100 3300 6100
Wire Wire Line
	6000 750  5900 750 
Connection ~ 5900 750 
Wire Wire Line
	5500 1100 5500 750 
Connection ~ 5500 750 
Wire Wire Line
	5500 750  5300 750 
Wire Wire Line
	6000 750  6000 1100
Wire Wire Line
	5100 2150 4600 2150
$Comp
L Device:C C36
U 1 1 6063F4FB
P 4600 2300
F 0 "C36" H 4715 2326 50  0000 L CNN
F 1 "100nF" H 4650 2200 50  0000 L CNN
F 2 "RespiraWorks_Std:C_0603_1608Metric" H 4638 2150 50  0001 C CNN
F 3 "~" H 4600 2300 50  0001 C CNN
F 4 "X7R" H 4600 2300 50  0001 C CNN "Dielectric"
F 5 "Kemet" H 4600 2300 50  0001 C CNN "Manufacturer"
F 6 "C0603C104K5RACTU" H 4600 2300 50  0001 C CNN "Manufacturer PN"
F 7 "50V" H 4600 2300 50  0001 C CNN "Voltage"
F 8 " " H 4600 2300 50  0001 C CNN "DNP"
	1    4600 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 6068BAF2
P 4600 2450
F 0 "#PWR0102" H 4600 2200 50  0001 C CNN
F 1 "GND" H 4605 2277 50  0000 C CNN
F 2 "" H 4600 2450 50  0001 C CNN
F 3 "" H 4600 2450 50  0001 C CNN
	1    4600 2450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0103
U 1 1 606B10EF
P 5000 2350
F 0 "#PWR0103" H 5000 2100 50  0001 C CNN
F 1 "GNDA" H 5005 2177 50  0000 C CNN
F 2 "" H 5000 2350 50  0001 C CNN
F 3 "" H 5000 2350 50  0001 C CNN
	1    5000 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 2350 5000 2250
Wire Wire Line
	5000 2250 5100 2250
$Comp
L Device:R R45
U 1 1 606D70E5
P 4100 2500
F 0 "R45" V 4000 2400 50  0000 C CNN
F 1 "0" V 4000 2600 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4030 2500 50  0001 C CNN
F 3 "~" H 4100 2500 50  0001 C CNN
F 4 "Yageo" H 4100 2500 50  0001 C CNN "Manufacturer"
F 5 "RC0603JR-070RL" H 4100 2500 50  0001 C CNN "Manufacturer PN"
F 6 " " H 4100 2500 50  0001 C CNN "DNP"
	1    4100 2500
	0    1    1    0   
$EndComp
Wire Wire Line
	4250 2500 4400 2500
Wire Wire Line
	4400 2500 4400 2150
Wire Wire Line
	4400 2150 4600 2150
Connection ~ 4600 2150
Wire Wire Line
	3950 2500 3750 2500
$Comp
L RespiraWorks:+3.3V_Sns #PWR097
U 1 1 60711858
P 3750 2400
F 0 "#PWR097" H 3750 2400 50  0001 C CNN
F 1 "+3.3V_Sns" H 3735 2573 50  0000 C CNN
F 2 "" H 3750 2400 50  0001 C CNN
F 3 "" H 3750 2400 50  0001 C CNN
	1    3750 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 2400 3750 2500
Wire Wire Line
	5500 6850 5500 7200
Wire Wire Line
	5500 7200 5600 7200
Connection ~ 5600 7200
NoConn ~ 6400 5400
NoConn ~ 6400 5500
NoConn ~ 6400 5600
NoConn ~ 6400 5700
NoConn ~ 6400 5800
NoConn ~ 6400 5900
NoConn ~ 6400 6000
NoConn ~ 6400 6100
NoConn ~ 6400 6200
NoConn ~ 6400 6300
NoConn ~ 6400 6400
NoConn ~ 6400 6500
NoConn ~ 5100 6500
NoConn ~ 5100 6400
NoConn ~ 5100 6300
NoConn ~ 5100 6200
NoConn ~ 5100 6100
NoConn ~ 5100 6000
NoConn ~ 5100 5900
NoConn ~ 5100 5800
NoConn ~ 5100 5700
NoConn ~ 5100 5100
NoConn ~ 5100 5000
$Comp
L Connector:TestPoint TP?
U 1 1 6098EDD0
P 6400 5000
AR Path="/5FCD50A5/6098EDD0" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/6098EDD0" Ref="TP?"  Part="1" 
AR Path="/6098EDD0" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/6098EDD0" Ref="TP75"  Part="1" 
F 0 "TP75" V 6400 5250 50  0000 C CNN
F 1 "PE0" V 6450 5050 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 6600 5000 50  0001 C CNN
F 3 "~" H 6600 5000 50  0001 C CNN
F 4 " " H 6400 5000 50  0001 C CNN "DNP"
	1    6400 5000
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60993E18
P 6400 5100
AR Path="/5FCD50A5/60993E18" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60993E18" Ref="TP?"  Part="1" 
AR Path="/60993E18" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60993E18" Ref="TP76"  Part="1" 
F 0 "TP76" V 6400 5350 50  0000 C CNN
F 1 "PE1" V 6450 5150 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 6600 5100 50  0001 C CNN
F 3 "~" H 6600 5100 50  0001 C CNN
F 4 " " H 6400 5100 50  0001 C CNN "DNP"
	1    6400 5100
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 609942B7
P 6400 5200
AR Path="/5FCD50A5/609942B7" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/609942B7" Ref="TP?"  Part="1" 
AR Path="/609942B7" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/609942B7" Ref="TP77"  Part="1" 
F 0 "TP77" V 6400 5450 50  0000 C CNN
F 1 "PE2" V 6450 5250 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 6600 5200 50  0001 C CNN
F 3 "~" H 6600 5200 50  0001 C CNN
F 4 " " H 6400 5200 50  0001 C CNN "DNP"
	1    6400 5200
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 6099470B
P 6400 5300
AR Path="/5FCD50A5/6099470B" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/6099470B" Ref="TP?"  Part="1" 
AR Path="/6099470B" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/6099470B" Ref="TP78"  Part="1" 
F 0 "TP78" V 6400 5550 50  0000 C CNN
F 1 "PE3" V 6450 5350 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 6600 5300 50  0001 C CNN
F 3 "~" H 6600 5300 50  0001 C CNN
F 4 " " H 6400 5300 50  0001 C CNN "DNP"
	1    6400 5300
	0    1    1    0   
$EndComp
$Comp
L RespiraWorks:STM32L496VGT U5
U 1 1 60565F40
P 5800 3200
F 0 "U5" H 5800 -1100 50  0000 C CNN
F 1 "STM32L496VGT" H 5800 -1200 50  0000 C CNN
F 2 "RespiraWorks_Std:LQFP-100_14x14mm_P0.5mm" H 6550 -900 50  0001 R CNN
F 3 "http://www.st.com/st-web-https://www.st.com/resource/en/datasheet/stm32l496vg.pdf" H 5800 3200 50  0001 C CNN
F 4 "STMicroelectronics" H 5800 3200 50  0001 C CNN "Manufacturer"
F 5 "STM32L496VGT6" H 5800 3200 50  0001 C CNN "Manufacturer PN"
F 6 "Either ...VGT6 or ...VGT3 can be used" H 5800 3200 50  0001 C CNN "Sourcing Notes"
F 7 " " H 5800 3200 50  0001 C CNN "DNP"
	1    5800 3200
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60995F5D
P 5100 5300
AR Path="/5FCD50A5/60995F5D" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60995F5D" Ref="TP?"  Part="1" 
AR Path="/60995F5D" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60995F5D" Ref="TP71"  Part="1" 
F 0 "TP71" V 5100 5550 50  0000 C CNN
F 1 "PD3" V 5150 5350 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 5300 5300 50  0001 C CNN
F 3 "~" H 5300 5300 50  0001 C CNN
F 4 " " H 5100 5300 50  0001 C CNN "DNP"
	1    5100 5300
	0    -1   -1   0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60996952
P 5100 5400
AR Path="/5FCD50A5/60996952" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60996952" Ref="TP?"  Part="1" 
AR Path="/60996952" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60996952" Ref="TP72"  Part="1" 
F 0 "TP72" V 5100 5650 50  0000 C CNN
F 1 "PD4" V 5150 5450 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 5300 5400 50  0001 C CNN
F 3 "~" H 5300 5400 50  0001 C CNN
F 4 " " H 5100 5400 50  0001 C CNN "DNP"
	1    5100 5400
	0    -1   -1   0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60996E2E
P 5100 5500
AR Path="/5FCD50A5/60996E2E" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60996E2E" Ref="TP?"  Part="1" 
AR Path="/60996E2E" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60996E2E" Ref="TP73"  Part="1" 
F 0 "TP73" V 5100 5750 50  0000 C CNN
F 1 "PD5" V 5150 5550 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 5300 5500 50  0001 C CNN
F 3 "~" H 5300 5500 50  0001 C CNN
F 4 " " H 5100 5500 50  0001 C CNN "DNP"
	1    5100 5500
	0    -1   -1   0   
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60997344
P 5100 5600
AR Path="/5FCD50A5/60997344" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60997344" Ref="TP?"  Part="1" 
AR Path="/60997344" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60997344" Ref="TP74"  Part="1" 
F 0 "TP74" V 5100 5850 50  0000 C CNN
F 1 "PD6" V 5150 5650 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 5300 5600 50  0001 C CNN
F 3 "~" H 5300 5600 50  0001 C CNN
F 4 " " H 5100 5600 50  0001 C CNN "DNP"
	1    5100 5600
	0    -1   -1   0   
$EndComp
$Comp
L RespiraWorks:ShieldConnectors U31
U 1 1 6051D63E
P 8400 6200
F 0 "U31" H 8628 6246 50  0000 L CNN
F 1 "ShieldConnectors" H 8628 6155 50  0000 L CNN
F 2 "RespiraWorks:stm32shield" H 8400 6200 50  0001 C CNN
F 3 "" H 8400 6200 50  0001 C CNN
F 4 " " H 8400 6200 50  0001 C CNN "DNP"
	1    8400 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 1000 1750 1000
Wire Wire Line
	1600 1500 1600 900 
Connection ~ 1600 900 
$EndSCHEMATC