nk3-nrf-mini.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:USB_A J1
U 1 1 605CED96
P 8150 5250
F 0 "J1" H 8207 5717 50  0000 C CNN
F 1 "USB_A" H 8207 5626 50  0000 C CNN
F 2 "footprints:usb-a-pattern" H 8300 5200 50  0001 C CNN
F 3 " ~" H 8300 5200 50  0001 C CNN
	1    8150 5250
	1    0    0    -1  
$EndComp
$Comp
L MCU_Nordic:nRF52840 U1
U 1 1 605CF8CF
P 2800 4450
F 0 "U1" H 2800 1561 50  0000 C CNN
F 1 "nRF52840" H 2800 1470 50  0000 C CNN
F 2 "Package_DFN_QFN:Nordic_AQFN-73-1EP_7x7mm_P0.5mm" H 2800 1550 50  0001 C CNN
F 3 "http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/chips/nrf52840.html" H 2150 6350 50  0001 C CNN
	1    2800 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 605D53BE
P 1500 2800
F 0 "R1" H 1570 2846 50  0000 L CNN
F 1 "49R9" V 1600 2600 50  0000 L CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 1430 2800 50  0001 C CNN
F 3 "~" H 1500 2800 50  0001 C CNN
	1    1500 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 605D59F2
P 1500 2950
F 0 "#PWR0101" H 1500 2700 50  0001 C CNN
F 1 "GND" H 1505 2777 50  0000 C CNN
F 2 "" H 1500 2950 50  0001 C CNN
F 3 "" H 1500 2950 50  0001 C CNN
	1    1500 2950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 605D661D
P 3000 7250
F 0 "#PWR0102" H 3000 7000 50  0001 C CNN
F 1 "GND" H 3005 7077 50  0000 C CNN
F 2 "" H 3000 7250 50  0001 C CNN
F 3 "" H 3000 7250 50  0001 C CNN
	1    3000 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 7250 2900 7250
Connection ~ 2900 7250
Wire Wire Line
	2900 7250 2800 7250
Wire Wire Line
	3000 7350 2800 7350
$Comp
L power:GND #PWR0103
U 1 1 605D7C3B
P 8150 5650
F 0 "#PWR0103" H 8150 5400 50  0001 C CNN
F 1 "GND" H 8155 5477 50  0000 C CNN
F 2 "" H 8150 5650 50  0001 C CNN
F 3 "" H 8150 5650 50  0001 C CNN
	1    8150 5650
	1    0    0    -1  
$EndComp
$Comp
L nk3-nrf-mini-rescue:quad_serial_flash-solo-nk3-nrf-mini-rescue U3
U 1 1 605EE269
P 8650 3450
F 0 "U3" H 8300 3800 50  0000 C CNN
F 1 "quad_serial_flash" H 8675 3874 50  0000 C CNN
F 2 "solo:FLASH_2x3_USON8" H 8400 3800 50  0001 C CNN
F 3 "" H 8400 3800 50  0001 C CNN
	1    8650 3450
	1    0    0    -1  
$EndComp
Text Label 9050 3650 0    50   ~ 0
CLK
Text Label 9050 3300 0    50   ~ 0
MISO
Text Label 9050 3200 0    50   ~ 0
MOSI
Wire Wire Line
	9050 3400 8300 3400
Wire Wire Line
	8300 3400 8300 3650
Wire Wire Line
	9050 3500 9050 3400
Connection ~ 9050 3400
Wire Wire Line
	8300 3400 8000 3400
Connection ~ 8300 3400
Text Label 9050 3750 0    50   ~ 0
FLASH_CS
$Comp
L power:GND #PWR05
U 1 1 6060D73F
P 8200 3750
F 0 "#PWR05" H 8200 3500 50  0001 C CNN
F 1 "GND" H 8205 3577 50  0000 C CNN
F 2 "" H 8200 3750 50  0001 C CNN
F 3 "" H 8200 3750 50  0001 C CNN
	1    8200 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8200 3750 8300 3750
$Comp
L nk3-nrf-mini-rescue:SE050-SE050 U5
U 1 1 6061BE1C
P 10400 3900
F 0 "U5" H 10500 3411 50  0000 C CNN
F 1 "SE050" H 10500 3320 50  0000 C CNN
F 2 "Package_DFN_QFN:UQFN-20-1EP_3x3mm_P0.4mm_EP1.85x1.85mm" H 10400 3900 50  0001 C CNN
F 3 "" H 10400 3900 50  0001 C CNN
	1    10400 3900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 6061D98B
P 10000 3300
F 0 "R9" V 10000 3250 50  0000 L CNN
F 1 "4.7k" V 10100 3250 50  0000 L CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 9930 3300 50  0001 C CNN
F 3 "~" H 10000 3300 50  0001 C CNN
	1    10000 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R8
U 1 1 6061E4C2
P 9850 3300
F 0 "R8" V 9850 3250 50  0000 L CNN
F 1 "4.7k" V 9950 3250 50  0000 L CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 9780 3300 50  0001 C CNN
F 3 "~" H 9850 3300 50  0001 C CNN
	1    9850 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10150 3550 10000 3550
Wire Wire Line
	10600 3200 10500 3200
Wire Wire Line
	10400 3200 10400 3100
Wire Wire Line
	10400 3100 10000 3100
Wire Wire Line
	9850 3100 9850 3150
Wire Wire Line
	10000 3100 10000 3150
Connection ~ 10000 3100
Wire Wire Line
	10000 3100 9850 3100
Text Label 10200 3100 0    50   ~ 0
3V3
Wire Wire Line
	10000 3450 10000 3550
Connection ~ 10000 3550
Wire Wire Line
	10000 3550 9750 3550
Wire Wire Line
	9850 3450 9850 3650
Wire Wire Line
	9750 3650 9850 3650
Connection ~ 9850 3650
Wire Wire Line
	9850 3650 10150 3650
Text Label 9750 3550 2    50   ~ 0
SDA
Text Label 9750 3650 2    50   ~ 0
SCL
Text Label 10150 3750 2    50   ~ 0
SE_ENA
NoConn ~ 10850 3550
NoConn ~ 10850 3650
NoConn ~ 10850 3750
Wire Wire Line
	10850 3850 10850 4000
Wire Wire Line
	10850 4300 10500 4300
Connection ~ 10850 4000
Wire Wire Line
	10850 4000 10850 4100
Connection ~ 10850 4100
Wire Wire Line
	10850 4100 10850 4300
Connection ~ 10500 4300
Wire Wire Line
	10500 4300 10400 4300
$Comp
L power:GND #PWR010
U 1 1 60629CF2
P 10850 4300
F 0 "#PWR010" H 10850 4050 50  0001 C CNN
F 1 "GND" H 10855 4127 50  0000 C CNN
F 2 "" H 10850 4300 50  0001 C CNN
F 3 "" H 10850 4300 50  0001 C CNN
	1    10850 4300
	1    0    0    -1  
$EndComp
Connection ~ 10850 4300
Text Label 1500 6250 2    50   ~ 0
SWCLK
Text Label 1500 6350 2    50   ~ 0
SWDIO
Wire Notes Line
	11200 1750 10000 1750
Wire Notes Line
	10000 1750 10000 500 
Wire Notes Line
	7600 4600 11200 4600
$Comp
L Device:C C14
U 1 1 60646E9B
P 9300 5150
F 0 "C14" H 9415 5196 50  0000 L CNN
F 1 "4.7u" H 9415 5105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9338 5000 50  0001 C CNN
F 3 "~" H 9300 5150 50  0001 C CNN
	1    9300 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8450 5000 8450 5050
Wire Wire Line
	9300 5000 9000 5000
Text Label 8850 5000 0    50   ~ 0
5V
Wire Wire Line
	9300 5400 9300 5300
$Comp
L power:GND #PWR08
U 1 1 6064B045
P 9650 5400
F 0 "#PWR08" H 9650 5150 50  0001 C CNN
F 1 "GND" H 9655 5227 50  0000 C CNN
F 2 "" H 9650 5400 50  0001 C CNN
F 3 "" H 9650 5400 50  0001 C CNN
	1    9650 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 5400 9300 5400
$Comp
L nk3-nrf-mini-rescue:TPD4S012DRYR-dk_TVS-Diodes-solo-A-rescue-nk3-nrf-mini-rescue D2
U 1 1 6064EF45
P 9000 5550
F 0 "D2" H 9344 5353 60  0000 L CNN
F 1 "TPD4S012DRYR-dk_TVS-Diodes" H 9344 5247 60  0000 L CNN
F 2 "digikey-footprints:UFDFN-6_1.45x1mm" H 9200 5750 60  0001 L CNN
F 3 "http://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftpd4s012" H 9200 5850 60  0001 L CNN
F 4 "296-24244-1-ND" H 9200 5950 60  0001 L CNN "Digi-Key_PN"
F 5 "TPD4S012DRYR" H 9200 6050 60  0001 L CNN "MPN"
F 6 "Circuit Protection" H 9200 6150 60  0001 L CNN "Category"
F 7 "TVS - Diodes" H 9200 6250 60  0001 L CNN "Family"
F 8 "http://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftpd4s012" H 9200 6350 60  0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/texas-instruments/TPD4S012DRYR/296-24244-1-ND/2037535" H 9200 6450 60  0001 L CNN "DK_Detail_Page"
F 10 "TVS DIODE 5.5V 6SON" H 9200 6550 60  0001 L CNN "Description"
F 11 "Texas Instruments" H 9200 6650 60  0001 L CNN "Manufacturer"
F 12 "Active" H 9200 6750 60  0001 L CNN "Status"
	1    9000 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 5450 9000 5000
Connection ~ 9000 5000
Wire Wire Line
	9000 5000 8600 5000
Wire Wire Line
	9250 5700 9300 5700
Wire Wire Line
	9300 5700 9300 5750
Text Label 8600 5250 0    50   ~ 0
D+
Text Label 8500 5350 0    50   ~ 0
D-
$Comp
L power:GND #PWR07
U 1 1 6065598B
P 9000 6150
F 0 "#PWR07" H 9000 5900 50  0001 C CNN
F 1 "GND" H 9005 5977 50  0000 C CNN
F 2 "" H 9000 6150 50  0001 C CNN
F 3 "" H 9000 6150 50  0001 C CNN
	1    9000 6150
	1    0    0    -1  
$EndComp
Text Notes 7800 4450 0    50   ~ 0
Flash, SE050
Text Notes 10100 1700 0    50   ~ 0
Debug connector
Text Notes 9750 6200 0    50   ~ 0
USB connection
Wire Notes Line
	7600 6500 11200 6500
Wire Notes Line
	11200 500  11200 6500
Wire Notes Line
	7600 500  7600 6500
$Comp
L Device:LED_RGBA D1
U 1 1 606669E6
P 7150 1050
F 0 "D1" H 7150 1547 50  0000 C CNN
F 1 "LED_RGBA" H 7150 1456 50  0000 C CNN
F 2 "solo:RGB_LED_606" H 7150 1000 50  0001 C CNN
F 3 "~" H 7150 1000 50  0001 C CNN
	1    7150 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 60668ACD
P 7350 900
F 0 "R2" V 7350 850 50  0000 L CNN
F 1 "180R" V 7450 850 50  0000 L CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 7280 900 50  0001 C CNN
F 3 "~" H 7350 900 50  0001 C CNN
	1    7350 900 
	1    0    0    -1  
$EndComp
Text Label 7350 750  0    50   ~ 0
3V3
Text Label 6950 850  2    50   ~ 0
LED_R
Text Label 6950 1050 2    50   ~ 0
LED_G
Text Label 6950 1250 2    50   ~ 0
LED_B
Wire Notes Line
	6600 1600 6600 500 
Wire Notes Line
	6600 500  11200 500 
Wire Notes Line
	6600 1600 10000 1600
Text Notes 7250 1500 0    50   ~ 0
LED
NoConn ~ 3300 1650
Wire Wire Line
	2800 1650 2800 1400
Text Label 2800 1400 0    50   ~ 0
3V3
$Comp
L Device:C_Small C5
U 1 1 6067AF87
P 1500 1650
F 0 "C5" V 1729 1650 50  0000 C CNN
F 1 "100n" V 1638 1650 50  0000 C CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 1500 1650 50  0001 C CNN
F 3 "~" H 1500 1650 50  0001 C CNN
	1    1500 1650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2000 1650 1600 1650
NoConn ~ 2100 1650
$Comp
L Device:C_Small C4
U 1 1 6068298B
P 1500 1300
F 0 "C4" V 1729 1300 50  0000 C CNN
F 1 "100p" V 1638 1300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 1500 1300 50  0001 C CNN
F 3 "~" H 1500 1300 50  0001 C CNN
	1    1500 1300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2200 1650 2200 1300
Wire Wire Line
	2200 1300 1600 1300
$Comp
L Device:C_Small C3
U 1 1 6068513A
P 1500 900
F 0 "C3" V 1729 900 50  0000 C CNN
F 1 "820p" V 1638 900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 1500 900 50  0001 C CNN
F 3 "~" H 1500 900 50  0001 C CNN
	1    1500 900 
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR02
U 1 1 60685604
P 1400 1750
F 0 "#PWR02" H 1400 1500 50  0001 C CNN
F 1 "GND" H 1405 1577 50  0000 C CNN
F 2 "" H 1400 1750 50  0001 C CNN
F 3 "" H 1400 1750 50  0001 C CNN
	1    1400 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 1750 1400 1650
Connection ~ 1400 1300
Wire Wire Line
	1400 1300 1400 900 
Connection ~ 1400 1650
Wire Wire Line
	1400 1650 1400 1300
Wire Wire Line
	1600 900  2400 900 
Wire Wire Line
	2400 900  2400 1650
Wire Wire Line
	2500 1650 2500 1500
Wire Wire Line
	2500 1500 2300 1500
Wire Wire Line
	2300 1500 2300 1650
$Comp
L Device:C_Small C6
U 1 1 6068D233
P 1850 700
F 0 "C6" V 2079 700 50  0000 C CNN
F 1 "4.7u" V 1988 700 50  0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1850 700 50  0001 C CNN
F 3 "~" H 1850 700 50  0001 C CNN
	1    1850 700 
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1750 700  1400 700 
Wire Wire Line
	1400 700  1400 900 
Connection ~ 1400 900 
Wire Wire Line
	2600 1650 2600 700 
Wire Wire Line
	2600 700  1950 700 
Text Label 3000 1650 0    50   ~ 0
5V
Wire Wire Line
	2500 1200 2500 1500
Connection ~ 2500 1500
$Comp
L Device:C_Small C7
U 1 1 606A12F6
P 3050 700
F 0 "C7" V 3279 700 50  0000 C CNN
F 1 "1u" V 3188 700 50  0000 C CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3050 700 50  0001 C CNN
F 3 "~" H 3050 700 50  0001 C CNN
	1    3050 700 
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3150 1200 2500 1200
Wire Wire Line
	2950 700  2950 550 
Wire Wire Line
	2950 550  1400 550 
Wire Wire Line
	1400 550  1400 700 
Connection ~ 1400 700 
$Comp
L Device:C_Small C9
U 1 1 606B2F5C
P 3850 800
F 0 "C9" H 3942 846 50  0000 L CNN
F 1 "1u" H 3942 755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3850 800 50  0001 C CNN
F 3 "~" H 3850 800 50  0001 C CNN
	1    3850 800 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C10
U 1 1 606B37F1
P 4150 800
F 0 "C10" H 4242 846 50  0000 L CNN
F 1 "100n" H 4242 755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 4150 800 50  0001 C CNN
F 3 "~" H 4150 800 50  0001 C CNN
	1    4150 800 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C11
U 1 1 606B4129
P 4500 800
F 0 "C11" H 4592 846 50  0000 L CNN
F 1 "100n" H 4592 755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 4500 800 50  0001 C CNN
F 3 "~" H 4500 800 50  0001 C CNN
	1    4500 800 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C12
U 1 1 606B471A
P 4800 800
F 0 "C12" H 4892 846 50  0000 L CNN
F 1 "100n" H 4892 755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 4800 800 50  0001 C CNN
F 3 "~" H 4800 800 50  0001 C CNN
	1    4800 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 900  4500 900 
Connection ~ 4150 900 
Wire Wire Line
	4150 900  3850 900 
Connection ~ 4500 900 
Wire Wire Line
	4500 900  4350 900 
$Comp
L power:GND #PWR03
U 1 1 606B8B95
P 4350 900
F 0 "#PWR03" H 4350 650 50  0001 C CNN
F 1 "GND" H 4355 727 50  0000 C CNN
F 2 "" H 4350 900 50  0001 C CNN
F 3 "" H 4350 900 50  0001 C CNN
	1    4350 900 
	1    0    0    -1  
$EndComp
Connection ~ 4350 900 
Wire Wire Line
	4350 900  4150 900 
Wire Wire Line
	4800 700  4500 700 
Connection ~ 4150 700 
Wire Wire Line
	4150 700  4050 700 
Connection ~ 4500 700 
Wire Wire Line
	4500 700  4150 700 
Text Label 4250 700  0    50   ~ 0
3V3
Text Label 4100 6850 0    50   ~ 0
D-
Text Label 4100 6950 0    50   ~ 0
D+
$Comp
L Device:Crystal_GND3 Y1
U 1 1 606C5F37
P 950 4500
F 0 "Y1" H 950 4768 50  0000 C CNN
F 1 "TAXM32M4ZFBCCT2T" H 950 4677 50  0000 C CNN
F 2 "solo:Crystal-2mmx1.6mm" H 950 4500 50  0001 C CNN
F 3 "~" H 950 4500 50  0001 C CNN
	1    950  4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 4500 1200 4500
Wire Wire Line
	1500 4500 1500 4650
Wire Wire Line
	1500 4250 600  4250
Wire Wire Line
	600  4250 600  4500
Wire Wire Line
	600  4500 650  4500
$Comp
L Device:C_Small C2
U 1 1 606D0ED4
P 1200 4600
F 0 "C2" H 1108 4554 50  0000 R CNN
F 1 "12p" H 1108 4645 50  0000 R CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 1200 4600 50  0001 C CNN
F 3 "~" H 1200 4600 50  0001 C CNN
	1    1200 4600
	-1   0    0    1   
$EndComp
Connection ~ 1200 4500
Wire Wire Line
	1200 4500 1500 4500
$Comp
L Device:C_Small C1
U 1 1 606D2728
P 650 4600
F 0 "C1" H 558 4554 50  0000 R CNN
F 1 "12p" H 558 4645 50  0000 R CNN
F 2 "Capacitor_SMD:C_0201_0603Metric" H 650 4600 50  0001 C CNN
F 3 "~" H 650 4600 50  0001 C CNN
	1    650  4600
	-1   0    0    1   
$EndComp
Connection ~ 650  4500
Wire Wire Line
	650  4500 800  4500
Wire Wire Line
	650  4700 950  4700
Connection ~ 950  4700
Wire Wire Line
	950  4700 1200 4700
$Comp
L power:GND #PWR01
U 1 1 606D8FDD
P 1200 4700
F 0 "#PWR01" H 1200 4450 50  0001 C CNN
F 1 "GND" H 1205 4527 50  0000 C CNN
F 2 "" H 1200 4700 50  0001 C CNN
F 3 "" H 1200 4700 50  0001 C CNN
	1    1200 4700
	1    0    0    -1  
$EndComp
Connection ~ 1200 4700
Text Label 4100 2350 0    50   ~ 0
T_SENSE
Text Label 4100 2550 0    50   ~ 0
T_RST
Text Label 4100 2950 0    50   ~ 0
LED_G
Text Label 4100 2850 0    50   ~ 0
LED_R
Text Label 4100 5350 0    50   ~ 0
LED_B
Text Label 4100 5750 0    50   ~ 0
CLK
Text Label 4100 5550 0    50   ~ 0
MOSI
Text Label 4100 5150 0    50   ~ 0
MISO
Text Label 4100 4250 0    50   ~ 0
FLASH_CS
Wire Wire Line
	8050 5650 8150 5650
Connection ~ 8150 5650
Text Label 4100 6150 0    50   ~ 0
SE_ENA
Text Label 4100 6650 0    50   ~ 0
SCL
Text Label 4100 2150 0    50   ~ 0
SDA
Text Label 1500 6150 2    50   ~ 0
RESET
Text Label 4100 3650 0    50   ~ 0
RESET
Wire Wire Line
	4550 3650 4100 3650
NoConn ~ 4100 1950
NoConn ~ 4100 2050
NoConn ~ 4100 2250
NoConn ~ 4100 2450
NoConn ~ 4100 2650
NoConn ~ 4100 2750
NoConn ~ 4100 3050
NoConn ~ 4100 3150
NoConn ~ 4100 3350
NoConn ~ 4100 3550
NoConn ~ 4100 3750
NoConn ~ 4100 3950
NoConn ~ 4100 4150
NoConn ~ 4100 4350
NoConn ~ 4100 4450
NoConn ~ 4100 4550
NoConn ~ 4100 4650
NoConn ~ 4100 4850
NoConn ~ 4100 4950
NoConn ~ 4100 5450
NoConn ~ 4100 5650
NoConn ~ 4100 5950
NoConn ~ 4100 6050
NoConn ~ 4100 6250
NoConn ~ 4100 6350
NoConn ~ 4100 6550
Text Notes 1400 3350 1    50   ~ 0
Antenna shorted to gnd with 50R
Text Notes 3500 1500 0    50   ~ 0
DC/DC
$Comp
L Mechanical:Fiducial FID1
U 1 1 608FD29A
P 10700 6000
F 0 "FID1" H 10785 6046 50  0000 L CNN
F 1 "Fiducial" H 10785 5955 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.5mm_Mask1mm" H 10700 6000 50  0001 C CNN
F 3 "~" H 10700 6000 50  0001 C CNN
	1    10700 6000
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 608FD575
P 10700 6200
F 0 "FID2" H 10785 6246 50  0000 L CNN
F 1 "Fiducial" H 10785 6155 50  0000 L CNN
F 2 "Fiducial:Fiducial_0.5mm_Mask1mm" H 10700 6200 50  0001 C CNN
F 3 "~" H 10700 6200 50  0001 C CNN
	1    10700 6200
	1    0    0    -1  
$EndComp
Text Notes 9750 6400 0    50   ~ 0
Fiducials
Text Notes 4200 3750 0    50   ~ 0
Shorted to reset for routing purposes
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 6063BB80
P 4050 700
F 0 "#FLG0101" H 4050 775 50  0001 C CNN
F 1 "PWR_FLAG" H 4050 873 50  0000 C CNN
F 2 "" H 4050 700 50  0001 C CNN
F 3 "~" H 4050 700 50  0001 C CNN
	1    4050 700 
	1    0    0    -1  
$EndComp
Connection ~ 4050 700 
Wire Wire Line
	4050 700  3850 700 
Wire Wire Line
	8150 5650 8450 5650
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 60641DF4
P 8450 5650
F 0 "#FLG0102" H 8450 5725 50  0001 C CNN
F 1 "PWR_FLAG" H 8450 5823 50  0000 C CNN
F 2 "" H 8450 5650 50  0001 C CNN
F 3 "~" H 8450 5650 50  0001 C CNN
	1    8450 5650
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0103
U 1 1 60641FD1
P 8600 5000
F 0 "#FLG0103" H 8600 5075 50  0001 C CNN
F 1 "PWR_FLAG" H 8600 5173 50  0000 C CNN
F 2 "" H 8600 5000 50  0001 C CNN
F 3 "~" H 8600 5000 50  0001 C CNN
	1    8600 5000
	1    0    0    -1  
$EndComp
Connection ~ 8600 5000
Wire Wire Line
	8600 5000 8450 5000
Text Label 8000 3400 0    50   ~ 0
3V3
Wire Wire Line
	2900 1650 3000 1650
NoConn ~ 3200 1650
Wire Wire Line
	3150 700  3150 1200
$Comp
L Connector:TestPoint TOUCH1
U 1 1 60FBEE99
P 6950 2150
F 0 "TOUCH1" H 7008 2268 50  0000 L CNN
F 1 "TestPoint" H 7008 2177 50  0000 L CNN
F 2 "footprints:touchpad-curve" H 7150 2150 50  0001 C CNN
F 3 "~" H 7150 2150 50  0001 C CNN
	1    6950 2150
	1    0    0    -1  
$EndComp
Text Label 8700 5850 2    50   ~ 0
T_SENSE
Text Label 6950 2150 2    50   ~ 0
T_SENSE
Wire Wire Line
	8450 5350 8700 5350
Wire Wire Line
	8700 5350 8700 5750
Wire Wire Line
	9250 5250 9250 5700
Wire Wire Line
	8450 5250 9250 5250
$Comp
L Device:R R3
U 1 1 610455C2
P 4550 2550
F 0 "R3" V 4550 2500 50  0000 L CNN
F 1 "1M" V 4650 2500 50  0000 L CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 4480 2550 50  0001 C CNN
F 3 "~" H 4550 2550 50  0001 C CNN
	1    4550 2550
	0    1    1    0   
$EndComp
Wire Wire Line
	4400 2550 4100 2550
Wire Wire Line
	4100 2350 4700 2350
Wire Wire Line
	4700 2350 4700 2550
$Comp
L Connector:TestPoint TP1
U 1 1 6105948C
P 10600 650
F 0 "TP1" V 10554 838 50  0000 L CNN
F 1 "TestPoint" V 10645 838 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10800 650 50  0001 C CNN
F 3 "~" H 10800 650 50  0001 C CNN
	1    10600 650 
	0    1    1    0   
$EndComp
Text Label 10600 650  2    50   ~ 0
3V3
$Comp
L Connector:TestPoint TP2
U 1 1 610622A5
P 10600 850
F 0 "TP2" V 10554 1038 50  0000 L CNN
F 1 "TestPoint" V 10645 1038 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10800 850 50  0001 C CNN
F 3 "~" H 10800 850 50  0001 C CNN
	1    10600 850 
	0    1    1    0   
$EndComp
Text Label 10600 850  2    50   ~ 0
SWCLK
$Comp
L Connector:TestPoint TP3
U 1 1 61064CCC
P 10600 1050
F 0 "TP3" V 10554 1238 50  0000 L CNN
F 1 "TestPoint" V 10645 1238 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10800 1050 50  0001 C CNN
F 3 "~" H 10800 1050 50  0001 C CNN
	1    10600 1050
	0    1    1    0   
$EndComp
Text Label 10600 1050 2    50   ~ 0
SWDIO
$Comp
L Connector:TestPoint TP4
U 1 1 61067F6F
P 10600 1250
F 0 "TP4" V 10554 1438 50  0000 L CNN
F 1 "TestPoint" V 10645 1438 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10800 1250 50  0001 C CNN
F 3 "~" H 10800 1250 50  0001 C CNN
	1    10600 1250
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR04
U 1 1 610697C7
P 10600 1250
F 0 "#PWR04" H 10600 1000 50  0001 C CNN
F 1 "GND" H 10605 1077 50  0000 C CNN
F 2 "" H 10600 1250 50  0001 C CNN
F 3 "" H 10600 1250 50  0001 C CNN
	1    10600 1250
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP5
U 1 1 6106BAFA
P 10600 1500
F 0 "TP5" V 10554 1688 50  0000 L CNN
F 1 "TestPoint" V 10645 1688 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 10800 1500 50  0001 C CNN
F 3 "~" H 10800 1500 50  0001 C CNN
	1    10600 1500
	0    1    1    0   
$EndComp
Text Label 10600 1500 2    50   ~ 0
RESET
$EndSCHEMATC