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path: root/hw/bob.sch
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EESchema Schematic File Version 2
LIBS:neo900
LIBS:powered
LIBS:bme280
LIBS:bmx055
LIBS:slg46531
LIBS:tmd2671
LIBS:gencon
LIBS:msl0104rgb
LIBS:nmosfet-gsd
LIBS:74x1g123
LIBS:74x1g74_6d
LIBS:74x2g07_6
LIBS:74x1g32_6
LIBS:fsa2866
LIBS:74x1g04_6
LIBS:101-00271-82
LIBS:lsf204rut
LIBS:txs4555rut
LIBS:ada4505-1acbz
LIBS:opt-mini-rf-tap
LIBS:tlv3691idpf
LIBS:tps61160drv
LIBS:dualbjt
LIBS:wl1837mod
LIBS:phs8-clean
LIBS:tsa5a22366
LIBS:xra1201
LIBS:pmosfet-gsd
LIBS:bb-xm-aux
LIBS:bb-xm-audio
LIBS:dualnmosfet
LIBS:xo-quad-en
LIBS:74x4051
LIBS:fuse
LIBS:two-way-jumper
LIBS:nx3v1g66_6
LIBS:dualpmosfet
LIBS:diode-3
LIBS:sp7538p
LIBS:r-array-8-2com
LIBS:slg46533v
LIBS:neo900-cache
EELAYER 25 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 17 25
Title "uSD Breakout Board"
Date "Intentionally Left Blank"
Rev ""
Comp ""
Comment1 "BOB"
Comment2 ""
Comment3 ""
Comment4 "Xsheetnumber=21"
$EndDescr
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$EndComp
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$EndComp
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Text Label 5550 6850 2    60   ~ 0
USB_HB_DP
Text Label 900  7100 0    60   ~ 0
NFC_ANT
Text Label 900  7300 0    60   ~ 0
VBAT_SWITCHED
Text Label 900  7400 0    60   ~ 0
HB_UART_TX
Text Label 900  7500 0    60   ~ 0
HB_UART_CTS
Text Label 5550 7450 2    60   ~ 0
HB_UART_RX
Text Label 5550 7550 2    60   ~ 0
HB_UART_RTS
Text Label 5550 7050 2    60   ~ 0
NFC_GND
Text Label 5550 7250 2    60   ~ 0
VBUS_OTG
Text Label 5550 7350 2    60   ~ 0
HB_GPIO_D_VDD
Text Label 11000 6650 2    60   ~ 0
2V7
Text Label 11000 6750 2    60   ~ 0
BATT_LID
Text Label 1600 2600 0    60   ~ 0
2V7
Text Label 8900 2600 0    60   ~ 0
SD_DAT1
Text Label 12300 2400 2    60   ~ 0
SD_CD
Text Label 8900 3000 0    60   ~ 0
SD_CMD
Text Label 8900 2400 0    60   ~ 0
SD_DAT2
Text Label 8900 2800 0    60   ~ 0
SD_DAT0
Text Label 8900 3200 0    60   ~ 0
SD_CLK
Text Label 8900 3400 0    60   ~ 0
SD_VDD
Text Label 8900 2200 0    60   ~ 0
SD_DAT3
$Comp
L C0402 C1703
U 1 1 57D91A11
P 5900 2500
F 0 "C1703" H 5940 2540 50  0000 L CNN
F 1 "10n" H 5940 2370 50  0000 L CNN
F 2 "neo900-legacy:SMD-0402" H 5930 2650 20  0001 C CNN
F 3 "" H 5900 2500 60  0001 C CNN
	1    5900 2500
	1    0    0    -1  
$EndComp
$Comp
L GND-2 #U$0320
U 1 1 57D92379
P 5900 2900
F 0 "#U$0320" H 5780 2801 70  0001 L BNN
F 1 "GND2" H 5780 2801 70  0001 L BNN
F 2 "" H 5900 2900 60  0001 C CNN
F 3 "" H 5900 2900 60  0001 C CNN
	1    5900 2900
	1    0    0    -1  
$EndComp
Text Notes 6950 3800 0    70   ~ 0
Output filter is on LOWER,\ndue to access to 1.8 V rail.
$Comp
L LED-RGB-SMLP36 LED1701
U 1 1 57D8FE56
P 13800 5300
F 0 "LED1701" H 13600 5850 45  0000 L CNN
F 1 "LED-RGB-SMLP36" H 13800 4800 45  0000 C CNN
F 2 "neo900-legacy:SMLP36RGB2W3" H 13800 4700 20  0001 C CNN
F 3 "" H 13800 5300 60  0001 C CNN
	1    13800 5300
	1    0    0    -1  
$EndComp
Text Label 14900 5300 2    60   ~ 0
PRIVACY_R
Text Label 14900 5000 2    60   ~ 0
PRIVACY_B
Text Label 14900 5600 2    60   ~ 0
PRIVACY_G
Text Label 12400 5000 0    60   ~ 0
VBAT_SWITCHED
$Comp
L CONN_10X2 CON1703
U 1 1 57D9F188
P 13800 7950
F 0 "CON1703" H 13800 8500 60  0000 C CNN
F 1 "M50-3151042" H 13800 7400 60  0000 C CNN
F 2 "M50-315XX:M50-31510" H 13800 7950 60  0001 C CNN
F 3 "" H 13800 7950 60  0001 C CNN
	1    13800 7950
	1    0    0    -1  
$EndComp
$Comp
L GND-2 #U$0321
U 1 1 57D9F5AB
P 13300 8600
F 0 "#U$0321" H 13180 8501 70  0001 L BNN
F 1 "GND2" H 13180 8501 70  0001 L BNN
F 2 "" H 13300 8600 60  0001 C CNN
F 3 "" H 13300 8600 60  0001 C CNN
	1    13300 8600
	1    0    0    -1  
$EndComp
$Comp
L GND-2 #U$0322
U 1 1 57D9F666
P 14300 8600
F 0 "#U$0322" H 14180 8501 70  0001 L BNN
F 1 "GND2" H 14180 8501 70  0001 L BNN
F 2 "" H 14300 8600 60  0001 C CNN
F 3 "" H 14300 8600 60  0001 C CNN
	1    14300 8600
	1    0    0    -1  
$EndComp
Text Label 12400 7500 0    60   ~ 0
VBAT_RAW
Text Label 12400 7600 0    60   ~ 0
USB_HB_DP
Text Label 15200 7500 2    60   ~ 0
VBAT_RAW
Text Label 15200 7600 2    60   ~ 0
USB_HB_DM
Text Label 12400 7800 0    60   ~ 0
NFC_ANT
Text Label 15200 7800 2    60   ~ 0
NFC_GND
Text Label 12400 8000 0    60   ~ 0
VBUS_OTG
Text Label 15200 8000 2    60   ~ 0
VBAT_SWITCHED
Text Label 12400 8100 0    60   ~ 0
HB_GPIO_D_VDD
Text Label 15200 8100 2    60   ~ 0
HB_GPIO_C
Text Label 15200 8200 2    60   ~ 0
HB_GPIO_B
Text Label 12400 8200 0    60   ~ 0
HB_GPIO_A
Text Label 12400 8300 0    60   ~ 0
HB_UART_TX
Text Label 12400 8400 0    60   ~ 0
HB_UART_CTS
Text Label 15200 8300 2    60   ~ 0
HB_UART_RX
Text Label 15200 8400 2    60   ~ 0
HB_UART_RTS
Text Notes 13400 7150 0    120  ~ 0
Hackerbus
NoConn ~ 2900 7750
NoConn ~ 3700 7750
NoConn ~ 8000 7750
NoConn ~ 8800 7750
$Comp
L POWERED #FLG0323
U 1 1 580A5551
P 2750 2200
F 0 "#FLG0323" H 2950 2100 60  0001 C CNN
F 1 "POWERED" H 2750 2250 60  0000 C CNN
F 2 "" H 2750 2200 60  0001 C CNN
F 3 "" H 2750 2200 60  0001 C CNN
	1    2750 2200
	1    0    0    -1  
$EndComp
$Comp
L POWERED #FLG0324
U 1 1 580B14DA
P 9200 6350
F 0 "#FLG0324" H 9400 6250 60  0001 C CNN
F 1 "POWERED" H 9200 6400 60  0000 C CNN
F 2 "" H 9200 6350 60  0001 C CNN
F 3 "" H 9200 6350 60  0001 C CNN
	1    9200 6350
	1    0    0    -1  
$EndComp
Text Notes 9750 1750 0    120  ~ 0
Memory card holder
Text Notes 3550 6000 0    70   ~ 0
Defined in the Hackerbus specification, http://neo900.org/stuff/papers/hb.pdf
Text Notes 3550 5800 0    120  ~ 0
LOWER-BOB Interconnect (BOB side)
Text Notes 13000 1750 0    120  ~ 0
Camera flash
Text Notes 13200 4450 0    120  ~ 0
Privacy LED
$Comp
L SP7538P U1701
U 1 1 581D599F
P 2500 9100
F 0 "U1701" V 2500 9600 60  0000 L CNN
F 1 "SP7538P" V 2300 9150 60  0000 C CNN
F 2 "uDFN-9:uDFN-9" H 2500 9025 60  0001 C CNN
F 3 "" H 2500 9025 60  0001 C CNN
	1    2500 9100
	0    -1   -1   0   
$EndComp
$Comp
L SP7538P U1703
U 1 1 581D5DB7
P 4700 9100
F 0 "U1703" V 4700 9600 60  0000 L CNN
F 1 "SP7538P" V 4500 9150 60  0000 C CNN
F 2 "uDFN-9:uDFN-9" H 4700 9025 60  0001 C CNN
F 3 "" H 4700 9025 60  0001 C CNN
	1    4700 9100
	0    -1   -1   0   
$EndComp
$Comp
L SP7538P U1705
U 1 1 581D5E1C
P 7500 9100
F 0 "U1705" V 7500 9600 60  0000 L CNN
F 1 "SP7538P" V 7300 9150 60  0000 C CNN
F 2 "uDFN-9:uDFN-9" H 7500 9025 60  0001 C CNN
F 3 "" H 7500 9025 60  0001 C CNN
	1    7500 9100
	0    -1   -1   0   
$EndComp
$Comp
L GND-2 #U$0325
U 1 1 581D7187
P 3200 9300
F 0 "#U$0325" H 3080 9201 70  0001 L BNN
F 1 "GND2" H 3080 9201 70  0001 L BNN
F 2 "" H 3200 9300 60  0001 C CNN
F 3 "" H 3200 9300 60  0001 C CNN
	1    3200 9300
	1    0    0    -1  
$EndComp
$Comp
L GND-2 #U$0326
U 1 1 581D7324
P 5400 9300
F 0 "#U$0326" H 5280 9201 70  0001 L BNN
F 1 "GND2" H 5280 9201 70  0001 L BNN
F 2 "" H 5400 9300 60  0001 C CNN
F 3 "" H 5400 9300 60  0001 C CNN
	1    5400 9300
	1    0    0    -1  
$EndComp
$Comp
L GND-2 #U$0327
U 1 1 581D7534
P 8200 9300
F 0 "#U$0327" H 8080 9201 70  0001 L BNN
F 1 "GND2" H 8080 9201 70  0001 L BNN
F 2 "" H 8200 9300 60  0001 C CNN
F 3 "" H 8200 9300 60  0001 C CNN
	1    8200 9300
	1    0    0    -1  
$EndComp
$Comp
L SP7538P U1706
U 1 1 581D7FFE
P 10000 9100
F 0 "U1706" V 10000 9600 60  0000 L CNN
F 1 "SP7538P" V 9800 9150 60  0000 C CNN
F 2 "uDFN-9:uDFN-9" H 10000 9025 60  0001 C CNN
F 3 "" H 10000 9025 60  0001 C CNN
	1    10000 9100
	0    -1   -1   0   
$EndComp
$Comp
L GND-2 #U$0328
U 1 1 581D9096
P 10700 9300
F 0 "#U$0328" H 10580 9201 70  0001 L BNN
F 1 "GND2" H 10580 9201 70  0001 L BNN
F 2 "" H 10700 9300 60  0001 C CNN
F 3 "" H 10700 9300 60  0001 C CNN
	1    10700 9300
	1    0    0    -1  
$EndComp
Text Notes 4100 10150 0    120  ~ 24
ESD pin assignment is only indicative.\nActual assignment to be defined by layout.
Wire Wire Line
	9500 3900 9500 3800
Wire Wire Line
	10800 3900 10800 4100
Wire Wire Line
	10900 3900 10900 4000
Wire Wire Line
	11000 4000 11000 3900
Wire Wire Line
	11100 4000 11100 3900
Wire Wire Line
	10800 4000 11100 4000
Connection ~ 11000 4000
Connection ~ 10900 4000
Wire Wire Line
	6600 3700 6600 3500
Wire Wire Line
	7100 3000 7800 3000
Wire Wire Line
	11400 2400 12300 2400
Wire Wire Line
	8900 3400 10100 3400
Connection ~ 9500 3400
Wire Wire Line
	6600 2300 6600 2500
Connection ~ 10800 4000
Wire Wire Line
	3300 3200 3200 3200
Wire Wire Line
	3200 3200 3200 3300
Wire Wire Line
	3200 3300 3300 3300
Wire Wire Line
	2050 3100 3300 3100
Wire Wire Line
	2050 3550 2050 3650
Wire Wire Line
	2650 3550 2650 3650
Wire Wire Line
	3200 2800 3200 2700
Wire Wire Line
	3200 2700 3300 2700
Wire Wire Line
	5150 2800 4300 2800
Wire Wire Line
	5150 2900 4300 2900
Wire Wire Line
	5150 3000 4300 3000
Wire Wire Line
	2650 3250 2650 2600
Wire Wire Line
	2550 2600 3300 2600
Connection ~ 2650 2600
Wire Wire Line
	1600 2600 2150 2600
Connection ~ 2050 3100
Connection ~ 2050 2600
Wire Wire Line
	8900 8050 8900 8150
Wire Wire Line
	13900 2200 13900 2300
Wire Wire Line
	13900 2900 13900 3000
Wire Wire Line
	13900 3700 13900 3600
Wire Wire Line
	900  6600 2900 6600
Wire Wire Line
	3700 6650 5550 6650
Wire Wire Line
	13300 2200 13900 2200
Wire Wire Line
	13300 3700 13900 3700
Wire Wire Line
	2900 7000 2800 7000
Wire Wire Line
	2800 7000 2800 7800
Wire Wire Line
	2900 7200 2800 7200
Connection ~ 2800 7200
Wire Wire Line
	2900 7600 2800 7600
Connection ~ 2800 7600
Wire Wire Line
	3700 6950 3800 6950
Wire Wire Line
	3800 6950 3800 7800
Wire Wire Line
	3700 7150 3800 7150
Connection ~ 3800 7150
Wire Wire Line
	7900 6600 7900 7800
Wire Wire Line
	7900 6600 8000 6600
Wire Wire Line
	8000 7600 7900 7600
Connection ~ 7900 7600
Wire Wire Line
	5900 7500 8000 7500
Wire Wire Line
	5900 7400 8000 7400
Wire Wire Line
	5900 7300 8000 7300
Wire Wire Line
	5900 7200 8000 7200
Wire Wire Line
	5900 7100 8000 7100
Wire Wire Line
	5900 7000 8000 7000
Wire Wire Line
	5900 6900 8000 6900
Wire Wire Line
	5900 6800 8000 6800
Wire Wire Line
	5900 6700 8000 6700
Wire Wire Line
	8800 6650 11000 6650
Wire Wire Line
	8800 6750 11000 6750
Wire Wire Line
	8800 6850 11000 6850
Wire Wire Line
	8800 6950 11000 6950
Wire Wire Line
	8800 7050 11000 7050
Wire Wire Line
	8800 7150 11000 7150
Wire Wire Line
	8800 7250 11000 7250
Wire Wire Line
	8800 7350 11000 7350
Wire Wire Line
	8800 7450 11000 7450
Wire Wire Line
	8800 7550 11000 7550
Wire Wire Line
	900  6700 2900 6700
Wire Wire Line
	900  6800 2900 6800
Wire Wire Line
	900  6900 2900 6900
Wire Wire Line
	900  7100 2900 7100
Wire Wire Line
	900  7300 2900 7300
Wire Wire Line
	900  7400 2900 7400
Wire Wire Line
	900  7500 2900 7500
Wire Wire Line
	3700 6750 5550 6750
Wire Wire Line
	3700 6850 5550 6850
Wire Wire Line
	3700 7050 5550 7050
Wire Wire Line
	3700 7250 5550 7250
Wire Wire Line
	3700 7350 5550 7350
Wire Wire Line
	3700 7450 5550 7450
Wire Wire Line
	3700 7550 5550 7550
Wire Wire Line
	2050 2600 2050 3250
Wire Wire Line
	9500 3400 9500 3500
Wire Wire Line
	8900 3200 10100 3200
Wire Wire Line
	8900 3000 10100 3000
Wire Wire Line
	8900 2800 10100 2800
Wire Wire Line
	8900 2600 10100 2600
Wire Wire Line
	8900 2400 10100 2400
Wire Wire Line
	8900 2200 10100 2200
Wire Wire Line
	11700 2400 11700 2150
Connection ~ 11700 2400
Wire Wire Line
	5500 2300 6600 2300
Connection ~ 5900 2300
Wire Wire Line
	5900 2400 5900 2300
Wire Wire Line
	5900 2700 5900 2800
Wire Wire Line
	12400 5000 13400 5000
Wire Wire Line
	13300 5000 13300 5600
Wire Wire Line
	13300 5600 13400 5600
Connection ~ 13300 5000
Wire Wire Line
	13300 5300 13400 5300
Connection ~ 13300 5300
Wire Wire Line
	14900 5000 14200 5000
Wire Wire Line
	14900 5300 14200 5300
Wire Wire Line
	14900 5600 14200 5600
Wire Wire Line
	13300 7700 13300 8500
Wire Wire Line
	13300 7700 13400 7700
Wire Wire Line
	13400 7900 13300 7900
Connection ~ 13300 7900
Wire Wire Line
	14300 7700 14300 8500
Wire Wire Line
	14300 7700 14200 7700
Wire Wire Line
	14200 7900 14300 7900
Connection ~ 14300 7900
Wire Wire Line
	12400 7500 13400 7500
Wire Wire Line
	12400 7600 13400 7600
Wire Wire Line
	12400 7800 13400 7800
Wire Wire Line
	12400 8000 13400 8000
Wire Wire Line
	12400 8100 13400 8100
Wire Wire Line
	12400 8200 13400 8200
Wire Wire Line
	12400 8300 13400 8300
Wire Wire Line
	12400 8400 13400 8400
Wire Wire Line
	15200 7500 14200 7500
Wire Wire Line
	15200 7600 14200 7600
Wire Wire Line
	15200 7800 14200 7800
Wire Wire Line
	15200 8000 14200 8000
Wire Wire Line
	15200 8100 14200 8100
Wire Wire Line
	15200 8200 14200 8200
Wire Wire Line
	15200 8300 14200 8300
Wire Wire Line
	15200 8400 14200 8400
Wire Wire Line
	10050 4100 10050 3600
Wire Wire Line
	10050 3600 10100 3600
Wire Wire Line
	8900 7750 8900 6650
Connection ~ 8900 6650
Wire Wire Line
	2750 2400 2750 2600
Connection ~ 2750 2600
Wire Wire Line
	9200 6550 9200 7250
Wire Wire Line
	3100 9100 3200 9100
Wire Wire Line
	3200 9100 3200 9200
Wire Wire Line
	5300 9100 5400 9100
Wire Wire Line
	5400 9100 5400 9200
Connection ~ 9200 7250
Wire Wire Line
	10600 9100 10700 9100
Wire Wire Line
	10700 9100 10700 9200
Wire Wire Line
	8100 9100 8200 9100
Wire Wire Line
	8200 9100 8200 9200
Wire Wire Line
	2100 8800 2100 6700
Connection ~ 2100 6700
Wire Wire Line
	2200 6900 2200 8800
Connection ~ 2200 6900
Wire Wire Line
	2300 7100 2300 8800
Connection ~ 2300 7100
Wire Wire Line
	2400 7300 2400 8800
Connection ~ 2400 7300
Wire Wire Line
	2500 7400 2500 8800
Connection ~ 2500 7400
Wire Wire Line
	2600 7500 2600 8800
Connection ~ 2600 7500
Wire Wire Line
	4100 6650 4100 8200
Wire Wire Line
	4100 8200 2700 8200
Wire Wire Line
	2700 8200 2700 8800
Connection ~ 4100 6650
Wire Wire Line
	4200 6850 4200 8300
Wire Wire Line
	4200 8300 2800 8300
Wire Wire Line
	2800 8300 2800 8800
Connection ~ 4200 6850
Wire Wire Line
	4300 8800 4300 7050
Connection ~ 4300 7050
Wire Wire Line
	4400 8800 4400 7250
Connection ~ 4400 7250
Wire Wire Line
	4500 7350 4500 8800
Connection ~ 4500 7350
Wire Wire Line
	4600 8800 4600 7450
Connection ~ 4600 7450
Wire Wire Line
	4700 8800 4700 7550
Connection ~ 4700 7550
Wire Wire Line
	4800 8800 4800 8000
Wire Wire Line
	4800 8000 6800 8000
Wire Wire Line
	6800 8000 6800 6700
Connection ~ 6800 6700
Wire Wire Line
	4900 8800 4900 8100
Wire Wire Line
	4900 8100 6900 8100
Wire Wire Line
	6900 8100 6900 6800
Connection ~ 6900 6800
Wire Wire Line
	5000 8800 5000 8200
Wire Wire Line
	5000 8200 7000 8200
Wire Wire Line
	7600 7500 7600 8800
Wire Wire Line
	7700 8800 7700 8600
Wire Wire Line
	7700 8600 9400 8600
Wire Wire Line
	7800 8800 7800 8700
Wire Wire Line
	7800 8700 9500 8700
Wire Wire Line
	7000 8200 7000 6900
Connection ~ 7000 6900
Wire Wire Line
	7100 8800 7100 7000
Connection ~ 7100 7000
Wire Wire Line
	7200 8800 7200 7100
Connection ~ 7200 7100
Wire Wire Line
	7300 7200 7300 8800
Connection ~ 7300 7200
Wire Wire Line
	7400 8800 7400 7300
Connection ~ 7400 7300
Wire Wire Line
	7500 8800 7500 7400
Connection ~ 7500 7400
Connection ~ 7600 7500
Wire Wire Line
	9400 8600 9400 6650
Connection ~ 9400 6650
Wire Wire Line
	9500 8700 9500 6750
Connection ~ 9500 6750
Wire Wire Line
	9600 8800 9600 6850
Connection ~ 9600 6850
Wire Wire Line
	9700 8800 9700 6950
Connection ~ 9700 6950
Wire Wire Line
	9800 8800 9800 7050
Connection ~ 9800 7050
Wire Wire Line
	9900 8800 9900 7150
Connection ~ 9900 7150
Wire Wire Line
	10000 8800 10000 7250
Connection ~ 10000 7250
Wire Wire Line
	10100 8800 10100 7350
Connection ~ 10100 7350
Wire Wire Line
	10200 8800 10200 7450
Connection ~ 10200 7450
Wire Wire Line
	10300 8800 10300 7550
Connection ~ 10300 7550
$Comp
L V5.5MLA0603N D?
U 1 1 581DCD19
P 1800 8100
AR Path="/578AFEF0/581DCD19" Ref="D?"  Part="1" 
AR Path="/581DCD19" Ref="D?"  Part="1" 
AR Path="/578AFEF2/581DCD19" Ref="D?"  Part="1" 
AR Path="/578AFF18/581DCD19" Ref="D1701"  Part="1" 
F 0 "D1701" V 1900 8250 50  0000 L BNN
F 1 "V9MLA0603N" V 1650 8150 50  0000 L BNN
F 2 "neo900-legacy:SMD-0603" H 1790 7890 65  0001 L TNN
F 3 "" H 1800 8100 60  0001 C CNN
	1    1800 8100
	0    -1   -1   0   
$EndComp
$Comp
L GND-2 #U$0329
U 1 1 581DCD70
P 1800 8500
F 0 "#U$0329" H 1680 8401 70  0001 L BNN
F 1 "GND2" H 1680 8401 70  0001 L BNN
F 2 "" H 1800 8500 60  0001 C CNN
F 3 "" H 1800 8500 60  0001 C CNN
	1    1800 8500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 7900 1800 6600
Connection ~ 1800 6600
Wire Wire Line
	1800 8300 1800 8400
$Comp
L SHIELDPAD-3.5X2.5 G?
U 1 1 5831D87B
P 2000 5000
AR Path="/578AFF1A/5831D87B" Ref="G?"  Part="1" 
AR Path="/578AFF16/5831D87B" Ref="G?"  Part="1" 
AR Path="/578AFF0C/5831D87B" Ref="G?"  Part="1" 
AR Path="/578AFF18/5831D87B" Ref="G1701"  Part="1" 
F 0 "G1701" H 2130 5049 50  0000 L BNN
F 1 "SHIELDPAD-3.5X2.5" H 1990 4890 65  0001 L TNN
F 2 "neo900-legacy:PAD-3.5X1.5" H 1990 4790 65  0001 L TNN
F 3 "" H 2000 5000 60  0001 C CNN
	1    2000 5000
	1    0    0    -1  
$EndComp
$Comp
L GND-2 #U$0330
U 1 1 5831D8EB
P 1800 5200
F 0 "#U$0330" H 1680 5101 70  0001 L BNN
F 1 "GND2" H 1680 5101 70  0001 L BNN
F 2 "" H 1800 5200 60  0001 C CNN
F 3 "" H 1800 5200 60  0001 C CNN
	1    1800 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 5100 1800 5000
Wire Wire Line
	1800 5000 1900 5000
Text Notes 1150 4700 0    120  ~ 0
Camera lens plate
Text Notes 4300 2600 0    60   ~ 0
I2C: 0x39
$EndSCHEMATC