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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 uart:UART_Host J4
U 1 1 5B6DE5C3
P 7250 1350
F 0 "J4" H 7200 1550 50 0000 L CNN
F 1 "motor controller" V 7350 1100 50 0000 L CNN
F 2 "pypilot_tinypilot_footprints:uart_host" H 7250 1050 50 0001 C CNN
F 3 "" H 7250 1350 50 0001 C CNN
1 7250 1350
1 0 0 -1
$EndComp
Wire Wire Line
1800 1100 1950 1100
Text GLabel 3800 1300 0 50 Output ~ 0
SCL
Text GLabel 3800 1200 0 50 Input ~ 0
SDA
Text GLabel 3800 1600 0 50 Input ~ 0
AUTO
Text GLabel 3800 1800 0 50 Input ~ 0
+1
Text GLabel 3800 1700 0 50 Input ~ 0
-1
Text GLabel 5300 1800 2 50 Input ~ 0
MENU
Text GLabel 5300 1600 2 50 Input ~ 0
SELECT
$Comp
L power:GND #PWR0101
U 1 1 5D1DBD91
P 3750 2300
F 0 "#PWR0101" H 3750 2050 50 0001 C CNN
F 1 "GND" V 3750 2100 50 0001 C CNN
F 2 "" H 3750 2300 50 0001 C CNN
F 3 "" H 3750 2300 50 0001 C CNN
1 3750 2300
0 1 1 0
$EndComp
Wire Wire Line
3750 2300 3800 2300
$Comp
L power:GND #PWR0102
U 1 1 5D1DBDBD
P 7000 3450
F 0 "#PWR0102" H 7000 3200 50 0001 C CNN
F 1 "GND" H 7005 3277 50 0001 C CNN
F 2 "" H 7000 3450 50 0001 C CNN
F 3 "" H 7000 3450 50 0001 C CNN
1 7000 3450
1 0 0 -1
$EndComp
Text GLabel 7000 2850 0 50 Input ~ 0
AUTO
Text GLabel 7000 2750 0 50 Input ~ 0
MENU
Text GLabel 7000 2650 0 50 Input ~ 0
+1
Text GLabel 7000 2550 0 50 Input ~ 0
-1
Text GLabel 7000 2450 0 50 Input ~ 0
SELECT
Text GLabel 3800 2000 0 50 Output ~ 0
MOSI
Text GLabel 3800 2200 0 50 Output ~ 0
SCK
$Comp
L power:+3.3V #PWR0103
U 1 1 5D1E9FBB
P 1950 1100
F 0 "#PWR0103" H 1950 950 50 0001 C CNN
F 1 "+3.3V" H 1965 1273 50 0000 C CNN
F 2 "" H 1950 1100 50 0001 C CNN
F 3 "" H 1950 1100 50 0001 C CNN
1 1950 1100
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0106
U 1 1 5D1EA0DE
P 3800 1100
F 0 "#PWR0106" H 3800 950 50 0001 C CNN
F 1 "+3.3V" H 3650 1150 50 0000 C CNN
F 2 "" H 3800 1100 50 0001 C CNN
F 3 "" H 3800 1100 50 0001 C CNN
1 3800 1100
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0107
U 1 1 5D1EA125
P 3800 1900
F 0 "#PWR0107" H 3800 1750 50 0001 C CNN
F 1 "+3.3V" V 3815 2028 50 0000 L CNN
F 2 "" H 3800 1900 50 0001 C CNN
F 3 "" H 3800 1900 50 0001 C CNN
1 3800 1900
0 -1 -1 0
$EndComp
Text GLabel 5300 1900 2 50 Output ~ 0
LCD_RESET
Text GLabel 5300 2100 2 50 Output ~ 0
LCD_DC
Text GLabel 5300 2200 2 50 Output ~ 0
LCD_CE
$Comp
L power:GND #PWR0110
U 1 1 5D1F14A7
P 3800 3000
F 0 "#PWR0110" H 3800 2750 50 0001 C CNN
F 1 "GND" V 3800 2800 50 0001 C CNN
F 2 "" H 3800 3000 50 0001 C CNN
F 3 "" H 3800 3000 50 0001 C CNN
1 3800 3000
1 0 0 -1
$EndComp
Text GLabel 3800 2500 0 50 Input ~ 0
+10
Text GLabel 3800 2600 0 50 Input ~ 0
-10
$Comp
L Memory_EEPROM:CAT24C256 U4
U 1 1 5D1F320E
P 1300 2150
F 0 "U4" H 1000 2550 50 0000 C CNN
F 1 "CAT24C32" H 1000 2450 50 0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 1300 2150 50 0001 C CNN
F 3 "https://www.onsemi.cn/PowerSolutions/document/CAT24C256-D.PDF" H 1300 2150 50 0001 C CNN
F 4 "C81193" H 1300 2150 50 0001 C CNN "LCSC"
1 1300 2150
1 0 0 -1
$EndComp
Text GLabel 5300 2400 2 50 Output ~ 0
ID_SC
Text GLabel 3800 2400 0 50 BiDi ~ 0
ID_SD
Text GLabel 2700 2150 2 50 Input ~ 0
ID_SC
$Comp
L power:GND #PWR0112
U 1 1 5D1F4D04
P 1300 2450
F 0 "#PWR0112" H 1300 2200 50 0001 C CNN
F 1 "GND" H 1300 2250 50 0000 C CNN
F 2 "" H 1300 2450 50 0001 C CNN
F 3 "" H 1300 2450 50 0001 C CNN
1 1300 2450
1 0 0 -1
$EndComp
Wire Wire Line
1300 2450 900 2450
Wire Wire Line
900 2450 900 2250
Connection ~ 1300 2450
Wire Wire Line
900 2050 900 2150
Connection ~ 900 2250
Connection ~ 900 2150
Wire Wire Line
900 2150 900 2250
$Comp
L power:+3.3V #PWR0113
U 1 1 5D1F5949
P 2050 1700
F 0 "#PWR0113" H 2050 1550 50 0001 C CNN
F 1 "+3.3V" H 2200 1750 50 0000 C CNN
F 2 "" H 2050 1700 50 0001 C CNN
F 3 "" H 2050 1700 50 0001 C CNN
1 2050 1700
1 0 0 -1
$EndComp
$Comp
L Device:R R6
U 1 1 5D1F6288
P 1750 1850
F 0 "R6" H 1820 1896 50 0000 L CNN
F 1 "3.9k" H 1800 1800 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1680 1850 50 0001 C CNN
F 3 "~" H 1750 1850 50 0001 C CNN
F 4 "C17614" H 1750 1850 50 0001 C CNN "LCSC"
1 1750 1850
1 0 0 -1
$EndComp
Text GLabel 2700 2050 2 50 BiDi ~ 0
ID_SD
Wire Wire Line
1700 2150 2050 2150
Wire Wire Line
2350 2000 2350 2250
Wire Wire Line
2700 2050 1750 2050
Wire Wire Line
1750 2000 1750 2050
Connection ~ 1750 2050
Wire Wire Line
1750 2050 1700 2050
Wire Wire Line
2350 1700 2050 1700
Wire Wire Line
1300 1700 1300 1850
Connection ~ 1750 1700
Wire Wire Line
1750 1700 1300 1700
Connection ~ 2050 1700
$Comp
L power:GND #PWR0114
U 1 1 5D1FF114
P 700 2000
F 0 "#PWR0114" H 700 1750 50 0001 C CNN
F 1 "GND" H 700 1800 50 0000 C CNN
F 2 "" H 700 2000 50 0001 C CNN
F 3 "" H 700 2000 50 0001 C CNN
1 700 2000
1 0 0 -1
$EndComp
$Comp
L Device:C C1
U 1 1 5D1FF174
P 700 1850
F 0 "C1" H 600 1950 50 0000 L CNN
F 1 ".1uF" H 550 1750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 738 1700 50 0001 C CNN
F 3 "~" H 700 1850 50 0001 C CNN
F 4 "C49678" H 700 1850 50 0001 C CNN "LCSC"
1 700 1850
1 0 0 -1
$EndComp
Connection ~ 2350 2250
Wire Wire Line
1300 1700 700 1700
Connection ~ 1300 1700
Text GLabel 7000 2350 0 50 Input ~ 0
+10
Text GLabel 7000 2250 0 50 Input ~ 0
-10
$Comp
L power:GND #PWR0116
U 1 1 5D206598
P 6500 4000
F 0 "#PWR0116" H 6500 3750 50 0001 C CNN
F 1 "GND" V 6500 3800 50 0001 C CNN
F 2 "" H 6500 4000 50 0001 C CNN
F 3 "" H 6500 4000 50 0001 C CNN
1 6500 4000
0 -1 -1 0
$EndComp
$Comp
L power:+3.3V #PWR0117
U 1 1 5D2065C7
P 6500 4100
F 0 "#PWR0117" H 6500 3950 50 0001 C CNN
F 1 "+3.3V" V 6515 4228 50 0000 L CNN
F 2 "" H 6500 4100 50 0001 C CNN
F 3 "" H 6500 4100 50 0001 C CNN
1 6500 4100
0 1 1 0
$EndComp
Text GLabel 6500 4200 2 50 Input ~ 0
SCK
Text GLabel 6500 4300 2 50 Input ~ 0
MOSI
Text GLabel 6500 4500 2 50 Input ~ 0
LCD_RESET
Text GLabel 6500 4600 2 50 Input ~ 0
LCD_CE
Text GLabel 6500 4400 2 50 Input ~ 0
LCD_DC
Text GLabel 3800 2100 0 50 Input ~ 0
MISO
Text GLabel 5300 2300 2 50 Output ~ 0
AR_SS
$Comp
L power:+3.3V #PWR0121
U 1 1 5D291014
P 2400 3500
F 0 "#PWR0121" H 2400 3350 50 0001 C CNN
F 1 "+3.3V" H 2250 3600 50 0000 C CNN
F 2 "" H 2400 3500 50 0001 C CNN
F 3 "" H 2400 3500 50 0001 C CNN
1 2400 3500
1 0 0 -1
$EndComp
$Comp
L Device:R R11
U 1 1 5D293E29
P 1100 4950
F 0 "R11" H 1250 5000 50 0000 C CNN
F 1 "10k" V 1100 4950 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1030 4950 50 0001 C CNN
F 3 "~" H 1100 4950 50 0001 C CNN
F 4 "" V 1100 4950 50 0001 C CNN "Field4"
F 5 " C17414" V 1100 4950 50 0001 C CNN "LCSC"
1 1100 4950
-1 0 0 1
$EndComp
$Comp
L power:+3.3V #PWR0122
U 1 1 5D294D7A
P 1100 4500
F 0 "#PWR0122" H 1100 4350 50 0001 C CNN
F 1 "+3.3V" H 1250 4550 50 0000 C CNN
F 2 "" H 1100 4500 50 0001 C CNN
F 3 "" H 1100 4500 50 0001 C CNN
1 1100 4500
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 5D294DB5
P 1100 5100
F 0 "#PWR0123" H 1100 4850 50 0001 C CNN
F 1 "GND" H 1100 4950 50 0001 C CNN
F 2 "" H 1100 5100 50 0001 C CNN
F 3 "" H 1100 5100 50 0001 C CNN
1 1100 5100
-1 0 0 -1
$EndComp
Text GLabel 2450 4650 2 50 Input ~ 0
SCK
Text GLabel 2450 4350 2 50 Input ~ 0
AR_SS
$Comp
L pypilot_tinypilot-rescue:BUZZER-freetronics_schematic-pypilot_tinypilot-rescue U6
U 1 1 5D5EE0FE
P 2750 6400
F 0 "U6" V 2700 6600 70 0000 L CNN
F 1 "BUZZER" V 2500 6400 70 0000 L CNN
F 2 "Buzzer_Beeper:PUIAudio_SMT_0825_S_4_R" H 2700 6350 60 0001 C CNN
F 3 "" H 2700 6350 60 0000 C CNN
F 4 "C94599" V 2750 6400 50 0001 C CNN "LCSC"
1 2750 6400
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR0125
U 1 1 5D612D07
P 5300 1100
F 0 "#PWR0125" H 5300 950 50 0001 C CNN
F 1 "+5V" H 5315 1273 50 0000 C CNN
F 2 "" H 5300 1100 50 0001 C CNN
F 3 "" H 5300 1100 50 0001 C CNN
1 5300 1100
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0126
U 1 1 5D612DA9
P 5300 1300
F 0 "#PWR0126" H 5300 1050 50 0001 C CNN
F 1 "GND" V 5250 1350 50 0001 C CNN
F 2 "" H 5300 1300 50 0001 C CNN
F 3 "" H 5300 1300 50 0001 C CNN
1 5300 1300
0 -1 -1 0
$EndComp
Wire Wire Line
5300 1200 5300 1100
$Comp
L Connector_Generic:Conn_01x04 J9
U 1 1 5D61FC72
P 4750 3800
F 0 "J9" H 4669 3375 50 0000 C CNN
F 1 "RF1" H 4669 3466 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 4750 3800 50 0001 C CNN
F 3 "~" H 4750 3800 50 0001 C CNN
1 4750 3800
1 0 0 1
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J8
U 1 1 5D61FCF1
P 5050 3600
F 0 "J8" H 5200 3550 50 0000 C CNN
F 1 "RF2" H 5200 3400 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 5050 3600 50 0001 C CNN
F 3 "~" H 5050 3600 50 0001 C CNN
1 5050 3600
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 5D622287
P 3600 3900
F 0 "#PWR0118" H 3600 3650 50 0001 C CNN
F 1 "GND" H 3605 3727 50 0001 C CNN
F 2 "" H 3600 3900 50 0001 C CNN
F 3 "" H 3600 3900 50 0001 C CNN
1 3600 3900
1 0 0 -1
$EndComp
Text GLabel 4250 3800 0 50 Input ~ 0
DATA
$Comp
L power:+3.3V #PWR0119
U 1 1 5D62241C
P 3600 3600
F 0 "#PWR0119" H 3600 3450 50 0001 C CNN
F 1 "+3.3V" H 3450 3650 50 0000 C CNN
F 2 "" H 3600 3600 50 0001 C CNN
F 3 "" H 3600 3600 50 0001 C CNN
1 3600 3600
1 0 0 -1
$EndComp
Text GLabel 2500 5650 2 50 Input ~ 0
AR_RST
Text GLabel 5300 2800 2 50 Input ~ 0
AR_RST
$Comp
L Device:R_PHOTO R10
U 1 1 5D29122A
P 1100 4650
F 0 "R10" V 1100 4650 50 0000 C CNN
F 1 "10k photo" V 1200 4600 50 0000 C CNN
F 2 "OptoDevice:R_LDR_4.9x4.2mm_P2.54mm_Vertical" V 1150 4400 50 0001 L CNN
F 3 "~" H 1100 4600 50 0001 C CNN
F 4 "C10082" V 1100 4650 50 0001 C CNN "LCSC"
1 1100 4650
-1 0 0 -1
$EndComp
Text GLabel 2550 6050 2 50 BiDi ~ 0
DATA
Wire Wire Line
1700 2250 2350 2250
Wire Wire Line
2050 2000 2050 2150
Connection ~ 2050 2150
Wire Wire Line
2050 2150 2700 2150
$Comp
L power:GND #PWR0127
U 1 1 5E0DBF3D
P 5300 2500
F 0 "#PWR0127" H 5300 2250 50 0001 C CNN
F 1 "GND" V 5300 2300 50 0001 C CNN
F 2 "" H 5300 2500 50 0001 C CNN
F 3 "" H 5300 2500 50 0001 C CNN
1 5300 2500
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 5E0DC0A9
P 5300 2700
F 0 "#PWR0128" H 5300 2450 50 0001 C CNN
F 1 "GND" V 5300 2500 50 0001 C CNN
F 2 "" H 5300 2700 50 0001 C CNN
F 3 "" H 5300 2700 50 0001 C CNN
1 5300 2700
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 5E0DC15C
P 5300 2000
F 0 "#PWR0129" H 5300 1750 50 0001 C CNN
F 1 "GND" V 5300 1800 50 0001 C CNN
F 2 "" H 5300 2000 50 0001 C CNN
F 3 "" H 5300 2000 50 0001 C CNN
1 5300 2000
0 -1 -1 0
$EndComp
$Comp
L Connector_Generic:Conn_01x09 J1
U 1 1 5E0E95FE
P 7200 2550
F 0 "J1" H 6800 2050 50 0000 C CNN
F 1 "keypad" H 7100 2050 50 0000 C CNN
F 2 "pypilot_tinypilot_footprints:keypad" H 7200 2550 50 0001 C CNN
F 3 "~" H 7200 2550 50 0001 C CNN
1 7200 2550
1 0 0 1
$EndComp
Text GLabel 7000 2150 0 50 Input ~ 0
TACK
Text GLabel 3800 2900 0 50 Input ~ 0
TACK
Text GLabel 2450 6150 2 50 Input ~ 0
IR
Text GLabel 1900 1300 2 50 Output ~ 0
IR
Text GLabel 3800 1400 0 50 Input ~ 0
IR
Wire Wire Line
1800 1300 1900 1300
$Comp
L power:GND #PWR0131
U 1 1 5E1A2D31
P 3800 1500
F 0 "#PWR0131" H 3800 1250 50 0001 C CNN
F 1 "GND" V 3800 1300 50 0001 C CNN
F 2 "" H 3800 1500 50 0001 C CNN
F 3 "" H 3800 1500 50 0001 C CNN
1 3800 1500
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 5E1A2F71
P 1850 1500
F 0 "#PWR0132" H 1850 1250 50 0001 C CNN
F 1 "GND" H 1950 1500 50 0001 C CNN
F 2 "" H 1850 1500 50 0001 C CNN
F 3 "" H 1850 1500 50 0001 C CNN
1 1850 1500
1 0 0 -1
$EndComp
Wire Wire Line
1850 1500 1800 1500
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R4
U 1 1 5E1A5A3E
P 7000 3200
F 0 "R4" H 7050 3150 50 0000 L CNN
F 1 "2.4k" V 7000 3100 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 7071 3109 60 0001 L CNN
F 3 "" H 7000 3200 60 0000 C CNN
F 4 "C17526" H 7000 3200 50 0001 C CNN "LCSC"
1 7000 3200
1 0 0 1
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 5E1AF87D
P 1850 6850
F 0 "#PWR0124" H 1850 6600 50 0001 C CNN
F 1 "GND" H 1850 6700 50 0001 C CNN
F 2 "" H 1850 6850 50 0001 C CNN
F 3 "" H 1850 6850 50 0001 C CNN
1 1850 6850
1 0 0 -1
$EndComp
Wire Wire Line
2450 6450 2600 6450
Wire Wire Line
2600 6350 2450 6350
$Comp
L Interface_Optical:TSDP341xx U1
U 1 1 5B6DE87D
P 1400 1300
F 0 "U1" H 1387 1725 50 0000 C CNN
F 1 "TSDP341xx" H 1387 1634 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 1350 925 50 0001 C CNN
F 3 "http://www.vishay.com/docs/82667/tsdp341.pdf" H 2050 1600 50 0001 C CNN
F 4 "C264257" H 1400 1300 50 0001 C CNN "LCSC"
1 1400 1300
1 0 0 -1
$EndComp
$Comp
L Device:R R7
U 1 1 5EA2ABF9
P 2050 1850
F 0 "R7" H 2120 1896 50 0000 L CNN
F 1 "3.9k" H 2100 1800 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1980 1850 50 0001 C CNN
F 3 "~" H 2050 1850 50 0001 C CNN
F 4 "C17614" H 2050 1850 50 0001 C CNN "LCSC"
1 2050 1850
1 0 0 -1
$EndComp
$Comp
L Device:R R5
U 1 1 5EA2C35A
P 2350 1850
F 0 "R5" H 2420 1896 50 0000 L CNN
F 1 "1k" H 2400 1800 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2280 1850 50 0001 C CNN
F 3 "~" H 2350 1850 50 0001 C CNN
F 4 "C17513" H 2350 1850 50 0001 C CNN "LCSC"
1 2350 1850
1 0 0 -1
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R2
U 1 1 5EA33E2D
P 5550 1400
F 0 "R2" V 5500 1150 50 0000 L CNN
F 1 "2.4k" V 5550 1300 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 5621 1309 60 0001 L CNN
F 3 "" H 5550 1400 60 0000 C CNN
F 4 "C17526" H 5550 1400 50 0001 C CNN "LCSC"
1 5550 1400
0 -1 1 0
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R3
U 1 1 5EA36BD6
P 5550 1500
F 0 "R3" V 5500 1250 50 0000 L CNN
F 1 "2.4k" V 5550 1400 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 5621 1409 60 0001 L CNN
F 3 "" H 5550 1500 60 0000 C CNN
F 4 "C17526" H 5550 1500 50 0001 C CNN "LCSC"
1 5550 1500
0 -1 1 0
$EndComp
Wire Wire Line
1750 1700 2050 1700
$Comp
L pypilot_tinypilot-rescue:ATmega328P-AU-MCU_Microchip_ATmega-pypilot_tinypilot-rescue U5
U 1 1 5EA41B67
P 1850 5350
F 0 "U5" H 1750 5300 50 0000 C CNN
F 1 "ATmega328P-AU" H 1800 5600 50 0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 1850 5350 50 0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 1850 5350 50 0001 C CNN
F 4 "C14877" H 1850 5350 50 0001 C CNN "LCSC"
1 1850 5350
1 0 0 -1
$EndComp
$Comp
L Device:C C2
U 1 1 5EA46FF5
P 1100 4150
F 0 "C2" V 1050 4200 50 0000 L CNN
F 1 ".1uF" V 950 4100 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1138 4000 50 0001 C CNN
F 3 "~" H 1100 4150 50 0001 C CNN
F 4 "C49678" H 1100 4150 50 0001 C CNN "LCSC"
1 1100 4150
0 1 1 0
$EndComp
$Comp
L Device:C C3
U 1 1 5EA49FDE
P 2150 3650
F 0 "C3" H 2050 3750 50 0000 L CNN
F 1 ".1uF" H 1950 3550 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2188 3500 50 0001 C CNN
F 3 "~" H 2150 3650 50 0001 C CNN
F 4 "C49678" H 2150 3650 50 0001 C CNN "LCSC"
1 2150 3650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 5EA4A582
P 2400 3800
F 0 "#PWR0120" H 2400 3550 50 0001 C CNN
F 1 "GND" H 2300 3750 50 0001 C CNN
F 2 "" H 2400 3800 50 0001 C CNN
F 3 "" H 2400 3800 50 0001 C CNN
1 2400 3800
-1 0 0 -1
$EndComp
Wire Wire Line
1850 3850 1950 3850
$Comp
L power:GND #PWR0130
U 1 1 5EA50921
P 950 4150
F 0 "#PWR0130" H 950 3900 50 0001 C CNN
F 1 "GND" H 850 4100 50 0001 C CNN
F 2 "" H 950 4150 50 0001 C CNN
F 3 "" H 950 4150 50 0001 C CNN
1 950 4150
0 1 -1 0
$EndComp
Wire Wire Line
2550 6050 2450 6050
Wire Wire Line
2450 5650 2500 5650
Wire Wire Line
5800 1400 5900 1250
Wire Wire Line
5800 1500 5900 1650
Connection ~ 5300 1100
$Comp
L pypilot_tinypilot-rescue:RASPBERRY_PI-rpi-pypilot_tinypilot-rescue J6
U 1 1 5D1F11D0
P 4550 1700
F 0 "J6" H 4550 2587 60 0000 C CNN
F 1 "RASPBERRY_PI" H 4550 2481 60 0000 C CNN
F 2 "freetronics_footprints:RASPBERRY_PI_HAT" H 4300 1350 60 0001 C CNN
F 3 "" H 4300 1350 60 0000 C CNN
1 4550 1700
1 0 0 -1
$EndComp
Wire Wire Line
6900 1250 7050 1350
Wire Wire Line
6900 1650 7050 1450
$Comp
L power:GND #PWR0135
U 1 1 5EB37212
P 7050 1550
F 0 "#PWR0135" H 7050 1300 50 0001 C CNN
F 1 "GND" H 6950 1500 50 0001 C CNN
F 2 "" H 7050 1550 50 0001 C CNN
F 3 "" H 7050 1550 50 0001 C CNN
1 7050 1550
-1 0 0 -1
$EndComp
Wire Wire Line
2450 5950 2850 5950
$Comp
L Device:C C5
U 1 1 5EC1F165
P 3050 4950
F 0 "C5" V 2950 5050 50 0000 L CNN
F 1 "18pF" V 3100 4700 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3088 4800 50 0001 C CNN
F 3 "~" H 3050 4950 50 0001 C CNN
F 4 "C1792" H 3050 4950 50 0001 C CNN "LCSC"
1 3050 4950
0 1 1 0
$EndComp
$Comp
L Device:Crystal Y1
U 1 1 5EC1F90F
P 2900 4800
F 0 "Y1" V 2854 4931 50 0000 L CNN
F 1 "8mhz" V 2900 4700 50 0000 L CNN
F 2 "Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm" H 2900 4800 50 0001 C CNN
F 3 "~" H 2900 4800 50 0001 C CNN
F 4 "C115962" V 2900 4800 50 0001 C CNN "LCSC"
1 2900 4800
0 1 1 0
$EndComp
Connection ~ 1100 4800
$Comp
L power:GND #PWR0138
U 1 1 5EC3BC7E
P 3200 5000
F 0 "#PWR0138" H 3200 4750 50 0001 C CNN
F 1 "GND" H 3200 4850 50 0001 C CNN
F 2 "" H 3200 5000 50 0001 C CNN
F 3 "" H 3200 5000 50 0001 C CNN
1 3200 5000
-1 0 0 -1
$EndComp
$Comp
L Device:C C4
U 1 1 5EC3D003
P 3050 4650
F 0 "C4" V 2950 4750 50 0000 L CNN
F 1 "18pF" V 2900 4600 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3088 4500 50 0001 C CNN
F 3 "~" H 3050 4650 50 0001 C CNN
F 4 "C1792" H 3050 4650 50 0001 C CNN "LCSC"
1 3050 4650
0 1 1 0
$EndComp
Wire Wire Line
2450 4750 2750 4750
Wire Wire Line
2750 4750 2750 4650
Wire Wire Line
2750 4650 2900 4650
Wire Wire Line
3200 4650 3200 4950
Connection ~ 2900 4650
Connection ~ 3200 4950
Wire Wire Line
3200 4950 3200 5000
$Comp
L Connector_Generic:Conn_01x08 J2
U 1 1 5EC71D14
P 6100 2550
F 0 "J2" V 6180 2542 50 0000 L CNN
F 1 "Conn_01x08" H 6180 2451 50 0001 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 6100 2550 50 0001 C CNN
F 3 "~" H 6100 2550 50 0001 C CNN
1 6100 2550
-1 0 0 1
$EndComp
Text GLabel 2450 5550 2 50 Input ~ 0
EXT6
Text GLabel 2450 5050 2 50 Input ~ 0
EXT1
Text GLabel 2450 5150 2 50 Input ~ 0
EXT2
Text GLabel 2450 5250 2 50 Input ~ 0
EXT3
Text GLabel 2450 5350 2 50 Input ~ 0
EXT4
Text GLabel 2450 5450 2 50 Input ~ 0
EXT5
Text GLabel 6300 2750 2 50 Input ~ 0
EXT1
$Comp
L power:GND #PWR0139
U 1 1 5EC82582
P 6300 3150
F 0 "#PWR0139" H 6300 2900 50 0001 C CNN
F 1 "GND" H 6350 3000 50 0001 C CNN
F 2 "" H 6300 3150 50 0001 C CNN
F 3 "" H 6300 3150 50 0001 C CNN
1 6300 3150
1 0 0 -1
$EndComp
Text GLabel 6300 2650 2 50 Input ~ 0
EXT2
Text GLabel 6300 2550 2 50 Input ~ 0
EXT3
Text GLabel 6300 2450 2 50 Input ~ 0
EXT4
Text GLabel 6300 2350 2 50 Input ~ 0
EXT5
Text GLabel 6300 2250 2 50 Input ~ 0
EXT6
Text GLabel 2450 4250 2 50 Output ~ 0
BL
Text GLabel 6500 3900 2 50 Output ~ 0
BL
Text GLabel 2450 4450 2 50 Input ~ 0
MOSI
Text GLabel 2450 4550 2 50 Output ~ 0
MISO
Wire Wire Line
1250 4450 1250 4800
Wire Wire Line
1250 4800 1100 4800
Wire Wire Line
3800 2700 2700 2700
Wire Wire Line
2700 2700 2700 2250
Wire Wire Line
2700 2250 2350 2250
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R13
U 1 1 5EE1C173
P 2700 4150
F 0 "R13" V 2600 4050 50 0000 L CNN
F 1 "1.2k" V 2700 4050 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2771 4059 60 0001 L CNN
F 3 "" H 2700 4150 60 0000 C CNN
F 4 "C17379" H 2700 4150 50 0001 C CNN "LCSC"
1 2700 4150
0 -1 1 0
$EndComp
$Comp
L Device:LED D1
U 1 1 5EE1CE83
P 3100 4150
F 0 "D1" H 3093 3895 50 0000 C CNN
F 1 "LED" H 3093 3986 50 0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 3100 4150 50 0001 C CNN
F 3 "~" H 3100 4150 50 0001 C CNN
F 4 "C2293" H 3100 4150 50 0001 C CNN "LCSC"
1 3100 4150
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 5EE23D46
P 3250 4150
F 0 "#PWR0136" H 3250 3900 50 0001 C CNN
F 1 "GND" H 3150 4100 50 0001 C CNN
F 2 "" H 3250 4150 50 0001 C CNN
F 3 "" H 3250 4150 50 0001 C CNN
1 3250 4150
-1 0 0 -1
$EndComp
$Comp
L Device:R R12
U 1 1 5EC7F816
P 6300 3000
F 0 "R12" H 6370 3046 50 0000 L CNN
F 1 "1k" V 6300 2950 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6230 3000 50 0001 C CNN
F 3 "~" H 6300 3000 50 0001 C CNN
F 4 "C17513" H 6300 3000 50 0001 C CNN "LCSC"
1 6300 3000
1 0 0 1
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R16
U 1 1 5EFA5625
P 3650 5600
F 0 "R16" V 3550 5650 50 0000 L CNN
F 1 "2k" V 3650 5550 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3721 5509 60 0001 L CNN
F 3 "" H 3650 5600 60 0000 C CNN
F 4 "C17604" H 3650 5600 50 0001 C CNN "LCSC"
1 3650 5600
0 -1 1 0
$EndComp
$Comp
L Device:LED D2
U 1 1 5EFA7D3E
P 3350 5300
F 0 "D2" V 3450 5250 50 0000 C CNN
F 1 "TX" V 3350 5400 50 0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 3350 5300 50 0001 C CNN
F 3 "~" H 3350 5300 50 0001 C CNN
F 4 "C2297" H 3350 5300 50 0001 C CNN "LCSC"
1 3350 5300
0 1 -1 0
$EndComp
$Comp
L Device:LED D3
U 1 1 5EFA854F
P 3900 5350
F 0 "D3" V 4000 5300 50 0000 C CNN
F 1 "RX" V 4000 5450 50 0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 3900 5350 50 0001 C CNN
F 3 "~" H 3900 5350 50 0001 C CNN
F 4 "C2296" H 3900 5350 50 0001 C CNN "LCSC"
1 3900 5350
0 1 -1 0
$EndComp
Wire Wire Line
2850 5950 2850 5550
Wire Wire Line
3400 5600 3400 5850
Wire Wire Line
3350 5550 3350 5450
Wire Wire Line
3900 5600 3900 5500
$Comp
L power:+3.3V #PWR0115
U 1 1 5F0023C8
P 3350 5150
F 0 "#PWR0115" H 3350 5000 50 0001 C CNN
F 1 "+3.3V" H 3200 5250 50 0000 C CNN
F 2 "" H 3350 5150 50 0001 C CNN
F 3 "" H 3350 5150 50 0001 C CNN
1 3350 5150
-1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0137
U 1 1 5F002A4E
P 3900 5200
F 0 "#PWR0137" H 3900 5050 50 0001 C CNN
F 1 "+3.3V" H 3950 5350 50 0000 C CNN
F 2 "" H 3900 5200 50 0001 C CNN
F 3 "" H 3900 5200 50 0001 C CNN
1 3900 5200
-1 0 0 -1
$EndComp
Text GLabel 2450 6550 2 50 Input ~ 0
EXT7
$Comp
L Device:R R1
U 1 1 5F010B73
P 750 4200
F 0 "R1" V 750 4200 50 0000 C CNN
F 1 "10k" V 650 4200 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 680 4200 50 0001 C CNN
F 3 "~" H 750 4200 50 0001 C CNN
F 4 "" V 750 4200 50 0001 C CNN "Field4"
F 5 " C17414" V 750 4200 50 0001 C CNN "LCSC"
1 750 4200
1 0 0 -1
$EndComp
Text GLabel 6300 2150 2 50 Input ~ 0
EXT7
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R9
U 1 1 5EFA1A52
P 3100 5550
F 0 "R9" V 3000 5600 50 0000 L CNN
F 1 "2k" V 3100 5500 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3171 5459 60 0001 L CNN
F 3 "" H 3100 5550 60 0000 C CNN
F 4 "C17604" H 3100 5550 50 0001 C CNN "LCSC"
1 3100 5550
0 -1 1 0
$EndComp
$Comp
L Device:R R8
U 1 1 5F097750
P 750 4500
F 0 "R8" V 750 4500 50 0000 C CNN
F 1 "10k" V 650 4500 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 680 4500 50 0001 C CNN
F 3 "~" H 750 4500 50 0001 C CNN
F 4 "" V 750 4500 50 0001 C CNN "Field4"
F 5 " C17414" V 750 4500 50 0001 C CNN "LCSC"
1 750 4500
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0141
U 1 1 5F0AFA4E
P 750 4050
F 0 "#PWR0141" H 750 3900 50 0001 C CNN
F 1 "+5V" H 750 4200 50 0000 C CNN
F 2 "" H 750 4050 50 0001 C CNN
F 3 "" H 750 4050 50 0001 C CNN
1 750 4050
1 0 0 -1
$EndComp
Connection ~ 750 4350
Wire Wire Line
2850 5950 3100 5950
Connection ~ 2850 5950
Wire Wire Line
4000 5950 4000 6100
Wire Wire Line
7050 1050 7050 1250
$Comp
L power:+3.3V #PWR0105
U 1 1 5D1EA097
P 5900 1450
F 0 "#PWR0105" H 5900 1300 50 0001 C CNN
F 1 "+3.3V" H 5950 1550 50 0000 C CNN
F 2 "" H 5900 1450 50 0001 C CNN
F 3 "" H 5900 1450 50 0001 C CNN
1 5900 1450
1 0 0 -1
$EndComp
Wire Wire Line
5200 5950 5200 5700
Wire Wire Line
5200 5700 5000 5700
Wire Wire Line
5450 5950 5200 5950
Wire Wire Line
5000 6100 5300 6100
Wire Wire Line
5300 6100 5300 5850
Wire Wire Line
5300 5850 5450 5850
$Comp
L power:GND #PWR0144
U 1 1 5F24CF7A
P 5450 6050
F 0 "#PWR0144" H 5450 5800 50 0001 C CNN
F 1 "GND" H 5350 6100 50 0001 C CNN
F 2 "" H 5450 6050 50 0001 C CNN
F 3 "" H 5450 6050 50 0001 C CNN
1 5450 6050
1 0 0 -1
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R14
U 1 1 5F2656DA
P 3150 5850
F 0 "R14" V 3050 5800 50 0000 L CNN
F 1 "2.4k" V 3150 5750 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3221 5759 60 0001 L CNN
F 3 "" H 3150 5850 60 0000 C CNN
F 4 "C17526" H 3150 5850 50 0001 C CNN "LCSC"
1 3150 5850
0 -1 1 0
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R15
U 1 1 5F26A7C7
P 3350 5950
F 0 "R15" V 3450 5900 50 0000 L CNN
F 1 "2.4k" V 3350 5850 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3421 5859 60 0001 L CNN
F 3 "" H 3350 5950 60 0000 C CNN
F 4 "C17526" H 3350 5950 50 0001 C CNN "LCSC"
1 3350 5950
0 -1 1 0
$EndComp
Connection ~ 3400 5850
Wire Wire Line
2900 5850 2450 5850
Wire Wire Line
3600 5950 4000 5950
$Comp
L power:GND #PWR0145
U 1 1 5EFD3A23
P 750 4650
F 0 "#PWR0145" H 750 4400 50 0001 C CNN
F 1 "GND" H 750 4500 50 0001 C CNN
F 2 "" H 750 4650 50 0001 C CNN
F 3 "" H 750 4650 50 0001 C CNN
1 750 4650
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 5EB044FD
P 5300 1700
F 0 "#PWR0134" H 5300 1450 50 0001 C CNN
F 1 "GND" V 5250 1750 50 0001 C CNN
F 2 "" H 5300 1700 50 0001 C CNN
F 3 "" H 5300 1700 50 0001 C CNN
1 5300 1700
0 -1 -1 0
$EndComp
Wire Wire Line
750 4350 1250 4350
$Comp
L Device:C C6
U 1 1 5F14E78C
P 2400 3650
F 0 "C6" H 2300 3750 50 0000 L CNN
F 1 "1uF" H 2250 3550 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2438 3500 50 0001 C CNN
F 3 "~" H 2400 3650 50 0001 C CNN
F 4 "C28323" H 2400 3650 50 0001 C CNN "LCSC"
1 2400 3650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0146
U 1 1 5F15E3A9
P 2150 3800
F 0 "#PWR0146" H 2150 3550 50 0001 C CNN
F 1 "GND" H 2050 3750 50 0001 C CNN
F 2 "" H 2150 3800 50 0001 C CNN
F 3 "" H 2150 3800 50 0001 C CNN
1 2150 3800
-1 0 0 -1
$EndComp
Wire Wire Line
1950 3850 1950 3500
Wire Wire Line
1950 3500 2150 3500
Connection ~ 1950 3850
Connection ~ 2150 3500
Wire Wire Line
2150 3500 2400 3500
Connection ~ 2400 3500
Wire Wire Line
2450 4850 2750 4850
Wire Wire Line
2750 4850 2750 4950
Wire Wire Line
2750 4950 2900 4950
Connection ~ 2900 4950
$Comp
L power:+5V #PWR0147
U 1 1 5F0F40FE
P 5450 5650
F 0 "#PWR0147" H 5450 5500 50 0001 C CNN
F 1 "+5V" H 5450 5800 50 0000 C CNN
F 2 "" H 5450 5650 50 0001 C CNN
F 3 "" H 5450 5650 50 0001 C CNN
1 5450 5650
1 0 0 -1
$EndComp
$Comp
L pypilot_tinypilot-rescue:USBLC6-2SC6-2-usblc6-2sc6-2-pypilot_tinypilot-rescue U3
U 1 1 5F2109C9
P 2500 6150
F 0 "U3" H 500 6867 50 0000 C CNN
F 1 "USBLC6-2SC6-2" H 500 6776 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" V 900 7150 50 0001 C CNN
F 3 "http://www2.st.com/resource/en/datasheet/CD00050750.pdf" V 850 6200 50 0001 C CNN
F 4 "C7519" H 2500 6150 50 0001 C CNN "LCSC"
1 2500 6150
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0142
U 1 1 5F2457FC
P 5000 5900
F 0 "#PWR0142" H 5000 5650 50 0001 C CNN
F 1 "GND" H 4900 5950 50 0001 C CNN
F 2 "" H 5000 5900 50 0001 C CNN
F 3 "" H 5000 5900 50 0001 C CNN
1 5000 5900
1 0 0 -1
$EndComp
Wire Wire Line
3400 5850 3800 5850
Wire Wire Line
4000 5700 3800 5700
Wire Wire Line
3800 5700 3800 5850
$Comp
L power:+3.3V #PWR0143
U 1 1 5F248FFA
P 4000 5900
F 0 "#PWR0143" H 4000 5750 50 0001 C CNN
F 1 "+3.3V" H 3850 6000 50 0000 C CNN
F 2 "" H 4000 5900 50 0001 C CNN
F 3 "" H 4000 5900 50 0001 C CNN
1 4000 5900
1 0 0 -1
$EndComp
$Comp
L Device:R R17
U 1 1 5F2E80C3
P 4550 4750
F 0 "R17" H 4700 4800 50 0000 C CNN
F 1 "10k" V 4550 4750 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4480 4750 50 0001 C CNN
F 3 "~" H 4550 4750 50 0001 C CNN
F 4 "" V 4550 4750 50 0001 C CNN "Field4"
F 5 " C17414" V 4550 4750 50 0001 C CNN "LCSC"
1 4550 4750
-1 0 0 1
$EndComp
Text GLabel 4550 4900 2 50 Input ~ 0
AR_RST
$Comp
L power:+3.3V #PWR0140
U 1 1 5F2F0800
P 4550 4600
F 0 "#PWR0140" H 4550 4450 50 0001 C CNN
F 1 "+3.3V" H 4565 4773 50 0000 C CNN
F 2 "" H 4550 4600 50 0001 C CNN
F 3 "" H 4550 4600 50 0001 C CNN
1 4550 4600
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x05 J3
U 1 1 5F4483EC
P 5650 5850
F 0 "J3" H 5730 5892 50 0000 L CNN
F 1 "nmea" H 5730 5801 50 0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 5650 5850 50 0001 C CNN
F 3 "~" H 5650 5850 50 0001 C CNN
1 5650 5850
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0148
U 1 1 5F44D511
P 5350 5750
F 0 "#PWR0148" H 5350 5600 50 0001 C CNN
F 1 "+3.3V" H 5300 5900 50 0000 C CNN
F 2 "" H 5350 5750 50 0001 C CNN
F 3 "" H 5350 5750 50 0001 C CNN
1 5350 5750
1 0 0 -1
$EndComp
Wire Wire Line
5450 5750 5350 5750
$Comp
L Device:Ferrite_Bead FB1
U 1 1 5F5E5EA2
P 3750 3600
F 0 "FB1" V 3568 3600 50 0000 C CNN
F 1 "Ferrite_Bead" V 3567 3600 50 0001 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric" V 3680 3600 50 0001 C CNN
F 3 "~" H 3750 3600 50 0001 C CNN
F 4 "C1017" V 3750 3600 50 0001 C CNN "LCSC"
1 3750 3600
0 1 1 0
$EndComp
$Comp
L Device:C C7
U 1 1 5F60F259
P 3900 3750
F 0 "C7" H 3800 3850 50 0000 L CNN
F 1 ".1uF" H 3700 3650 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3938 3600 50 0001 C CNN
F 3 "~" H 3900 3750 50 0001 C CNN
F 4 "C49678" H 3900 3750 50 0001 C CNN "LCSC"
1 3900 3750
-1 0 0 1
$EndComp
Wire Wire Line
4550 3600 3900 3600
$Comp
L Device:C C8
U 1 1 5F647D71
P 4550 3950
F 0 "C8" H 4650 3950 50 0000 L CNN
F 1 "18pF" H 4600 4050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4588 3800 50 0001 C CNN
F 3 "~" H 4550 3950 50 0001 C CNN
F 4 "C1792" H 4550 3950 50 0001 C CNN "LCSC"
1 4550 3950
-1 0 0 1
$EndComp
$Comp
L Device:R R18
U 1 1 5F64C8A1
P 4400 3800
F 0 "R18" V 4300 3750 50 0000 L CNN
F 1 "1k" V 4400 3750 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4330 3800 50 0001 C CNN
F 3 "~" H 4400 3800 50 0001 C CNN
F 4 "C17513" H 4400 3800 50 0001 C CNN "LCSC"
1 4400 3800
0 1 1 0
$EndComp
Connection ~ 4550 3800
Wire Wire Line
3900 3900 4300 3900
Connection ~ 3900 3600
$Comp
L Device:Ferrite_Bead FB2
U 1 1 5F66449D
P 3750 3900
F 0 "FB2" V 3568 3900 50 0000 C CNN
F 1 "Ferrite_Bead" V 3567 3900 50 0001 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric" V 3680 3900 50 0001 C CNN
F 3 "~" H 3750 3900 50 0001 C CNN
F 4 "C1017" V 3750 3900 50 0001 C CNN "LCSC"
1 3750 3900
0 1 1 0
$EndComp
Connection ~ 3900 3900
Wire Wire Line
4550 4100 4300 4100
Wire Wire Line
4300 4100 4300 3900
Connection ~ 4300 3900
Wire Wire Line
4300 3900 4550 3900
$Comp
L Connector_Generic:Conn_01x02 J5
U 1 1 605604F0
P 6900 5250
F 0 "J5" H 6980 5196 50 0000 L CNN
F 1 "Conn_01x02" H 6980 5151 50 0001 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6900 5250 50 0001 C CNN
F 3 "~" H 6900 5250 50 0001 C CNN
F 4 "C160332" H 6900 5250 50 0001 C CNN "LCSC"
1 6900 5250
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J7
U 1 1 60562FE3
P 6900 5650
F 0 "J7" H 6980 5596 50 0000 L CNN
F 1 "Conn_01x02" H 6980 5551 50 0001 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6900 5650 50 0001 C CNN
F 3 "~" H 6900 5650 50 0001 C CNN
F 4 "C160332" H 6900 5650 50 0001 C CNN "LCSC"
1 6900 5650
1 0 0 -1
$EndComp
$Comp
L pypilot_tinypilot-rescue:USBLC6-2SC6-2-usblc6-2sc6-2-pypilot_tinypilot-rescue U7
U 1 1 5EAE8573
P 4400 1700
F 0 "U7" H 2400 2417 50 0000 C CNN
F 1 "USBLC6-2SC6-2" H 2400 2326 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" V 2800 2700 50 0001 C CNN
F 3 "C7519, C558442" V 2750 1750 50 0001 C CNN
F 4 "C7519" H 4400 1700 50 0001 C CNN "LCSC"
1 4400 1700
-1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0108
U 1 1 605C3BEF
P 7050 1050
F 0 "#PWR0108" H 7050 900 50 0001 C CNN
F 1 "+3.3V" H 7100 1250 50 0000 C CNN
F 2 "" H 7050 1050 50 0001 C CNN
F 3 "" H 7050 1050 50 0001 C CNN
1 7050 1050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 605C3FC0
P 6900 1450
F 0 "#PWR0109" H 6900 1200 50 0001 C CNN
F 1 "GND" H 6800 1400 50 0001 C CNN
F 2 "" H 6900 1450 50 0001 C CNN
F 3 "" H 6900 1450 50 0001 C CNN
1 6900 1450
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J10
U 1 1 60DC5C65
P 3400 6350
F 0 "J10" H 3480 6296 50 0000 L CNN
F 1 "Conn_01x02" H 3480 6251 50 0001 L CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical" H 3400 6350 50 0001 C CNN
F 3 "~" H 3400 6350 50 0001 C CNN
1 3400 6350
1 0 0 -1
$EndComp
Wire Wire Line
2600 6350 3200 6350
Connection ~ 2600 6350
Wire Wire Line
3200 6450 2600 6450
Connection ~ 2600 6450
$Comp
L pypilot_tinypilot-rescue:MPU9250-i2c-imu_tinypilot U9
U 1 1 60CCD6C0
P 9150 3050
F 0 "U9" H 9450 3500 60 0000 L CNN
F 1 "IC20948-i2c" H 9100 3700 60 0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical" H 9150 3000 60 0001 C CNN
F 3 "" H 9150 3000 60 0000 C CNN
1 9150 3050
-1 0 0 -1
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R20
U 1 1 60CCF56D
P 10600 2600
F 0 "R20" H 10650 2550 50 0000 L CNN
F 1 "4.7k" V 10600 2500 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 10671 2509 60 0001 L CNN
F 3 "" H 10600 2600 60 0000 C CNN
F 4 "C17673" H 10600 2600 50 0001 C CNN "LCSC"
1 10600 2600
1 0 0 1
$EndComp
$Comp
L pypilot_tinypilot-rescue:R-freetronics_schematic-pypilot_tinypilot-rescue R19
U 1 1 60CD19A3
P 10350 2500
F 0 "R19" H 10400 2450 50 0000 L CNN
F 1 "4.7k" V 10350 2400 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 10421 2409 60 0001 L CNN
F 3 "" H 10350 2500 60 0000 C CNN
F 4 "C17673" H 10350 2500 50 0001 C CNN "LCSC"
1 10350 2500
1 0 0 1
$EndComp
$Comp
L power:GND #PWR0133
U 1 1 60CD54A3
P 9300 2650
F 0 "#PWR0133" H 9300 2400 50 0001 C CNN
F 1 "GND" V 9300 2450 50 0001 C CNN
F 2 "" H 9300 2650 50 0001 C CNN
F 3 "" H 9300 2650 50 0001 C CNN
1 9300 2650
0 -1 -1 0
$EndComp
$Comp
L Regulator_Linear:LP2985-1.8 U8
U 1 1 60CD5C0B
P 8850 3500
F 0 "U8" H 8850 3842 50 0000 C CNN
F 1 "LP2985-1.8" H 8850 3751 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 8850 3825 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lp2985.pdf" H 8850 3500 50 0001 C CNN
F 4 "C160916" H 8850 3500 50 0001 C CNN "LCSC"
1 8850 3500
1 0 0 -1
$EndComp
Wire Wire Line
8450 3400 8450 3500
Wire Wire Line
7950 3400 8450 3400
Connection ~ 8450 3400
$Comp
L power:+3.3V #PWR0149
U 1 1 60CDA915
P 7950 3400
F 0 "#PWR0149" H 7950 3250 50 0001 C CNN
F 1 "+3.3V" H 8000 3600 50 0000 C CNN
F 2 "" H 7950 3400 50 0001 C CNN
F 3 "" H 7950 3400 50 0001 C CNN
1 7950 3400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0150
U 1 1 60CDB967
P 7950 3700
F 0 "#PWR0150" H 7950 3450 50 0001 C CNN
F 1 "GND" V 7950 3500 50 0001 C CNN
F 2 "" H 7950 3700 50 0001 C CNN
F 3 "" H 7950 3700 50 0001 C CNN
1 7950 3700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0151
U 1 1 60CDBCF5
P 8850 3800
F 0 "#PWR0151" H 8850 3550 50 0001 C CNN
F 1 "GND" V 8850 3600 50 0001 C CNN
F 2 "" H 8850 3800 50 0001 C CNN
F 3 "" H 8850 3800 50 0001 C CNN
1 8850 3800
1 0 0 -1
$EndComp
$Comp
L Device:C C11
U 1 1 60CDD36C
P 9800 3550
F 0 "C11" H 9915 3596 50 0000 L CNN
F 1 "2.2uF" H 9915 3505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9838 3400 50 0001 C CNN
F 3 "~" H 9800 3550 50 0001 C CNN
F 4 "C49217" H 9800 3550 50 0001 C CNN "LCSC"
1 9800 3550
1 0 0 -1
$EndComp
$Comp
L power:+1V8 #PWR0152
U 1 1 60CDE63A
P 9550 3400
F 0 "#PWR0152" H 9550 3250 50 0001 C CNN
F 1 "+1V8" H 9565 3573 50 0000 C CNN
F 2 "" H 9550 3400 50 0001 C CNN
F 3 "" H 9550 3400 50 0001 C CNN
1 9550 3400
1 0 0 -1
$EndComp
$Comp
L Device:C C10
U 1 1 60CE4884
P 9550 3550
F 0 "C10" H 9450 3650 50 0000 L CNN
F 1 ".1uF" H 9350 3450 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9588 3400 50 0001 C CNN
F 3 "~" H 9550 3550 50 0001 C CNN
F 4 "C49678" H 9550 3550 50 0001 C CNN "LCSC"
1 9550 3550
-1 0 0 1
$EndComp
$Comp
L Device:C C9
U 1 1 60CE6F65
P 7950 3550
F 0 "C9" H 8065 3596 50 0000 L CNN
F 1 "2.2uF" H 8065 3505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7988 3400 50 0001 C CNN
F 3 "~" H 7950 3550 50 0001 C CNN
F 4 "C49217" H 7950 3550 50 0001 C CNN "LCSC"
1 7950 3550
1 0 0 -1
$EndComp
Connection ~ 7950 3400
Wire Wire Line
9250 3400 9550 3400
Connection ~ 9550 3400
Wire Wire Line
9550 3400 9800 3400
Wire Wire Line
9800 3700 9550 3700
$Comp
L power:GND #PWR0153
U 1 1 60CECBDB
P 9550 3700
F 0 "#PWR0153" H 9550 3450 50 0001 C CNN
F 1 "GND" V 9550 3500 50 0001 C CNN
F 2 "" H 9550 3700 50 0001 C CNN
F 3 "" H 9550 3700 50 0001 C CNN
1 9550 3700
1 0 0 -1
$EndComp
Connection ~ 9550 3700
$Comp
L power:+1V8 #PWR0154
U 1 1 60CECF03
P 9350 2550
F 0 "#PWR0154" H 9350 2400 50 0001 C CNN
F 1 "+1V8" H 9365 2723 50 0000 C CNN
F 2 "" H 9350 2550 50 0001 C CNN
F 3 "" H 9350 2550 50 0001 C CNN
1 9350 2550
1 0 0 -1
$EndComp
Wire Wire Line
9300 2550 9350 2550
Text GLabel 10800 2750 2 50 Output ~ 0
SCL
Text GLabel 10800 2850 2 50 Input ~ 0
SDA
Wire Wire Line
10800 2850 10600 2850
Connection ~ 10600 2850
Wire Wire Line
10350 2750 10800 2750
Connection ~ 10350 2750
$Comp
L Device:Q_NMOS_GSD Q1
U 1 1 60CFE938
P 9600 2750
F 0 "Q1" V 9850 2750 50 0000 C CNN
F 1 "Q_NMOS_GSD" V 9940 2750 50 0001 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 9800 2850 50 0001 C CNN
F 3 "~" H 9600 2750 50 0001 C CNN
F 4 "C255592" V 9600 2750 50 0001 C CNN "LCSC"
1 9600 2750
0 1 1 0
$EndComp
$Comp
L Device:Q_NMOS_GSD Q2
U 1 1 60CFF789
P 9950 2650
F 0 "Q2" V 10200 2650 50 0000 C CNN
F 1 "Q_NMOS_GSD" V 10290 2650 50 0001 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 10150 2750 50 0001 C CNN
F 3 "~" H 9950 2650 50 0001 C CNN
F 4 "C255592" V 9950 2650 50 0001 C CNN "LCSC"
1 9950 2650
0 1 1 0
$EndComp
Wire Wire Line
9300 2850 9400 2850
Wire Wire Line
9750 2750 9300 2750
$Comp
L power:+1V8 #PWR0155
U 1 1 60D06BC7
P 9600 2550
F 0 "#PWR0155" H 9600 2400 50 0001 C CNN
F 1 "+1V8" H 9615 2723 50 0000 C CNN
F 2 "" H 9600 2550 50 0001 C CNN
F 3 "" H 9600 2550 50 0001 C CNN
1 9600 2550
1 0 0 -1
$EndComp
$Comp
L power:+1V8 #PWR0156
U 1 1 60D06E57
P 9950 2450
F 0 "#PWR0156" H 9950 2300 50 0001 C CNN
F 1 "+1V8" H 9965 2623 50 0000 C CNN
F 2 "" H 9950 2450 50 0001 C CNN
F 3 "" H 9950 2450 50 0001 C CNN
1 9950 2450
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0157
U 1 1 60D0726C
P 10350 2250
F 0 "#PWR0157" H 10350 2100 50 0001 C CNN
F 1 "+3.3V" H 10500 2300 50 0000 C CNN
F 2 "" H 10350 2250 50 0001 C CNN
F 3 "" H 10350 2250 50 0001 C CNN
1 10350 2250
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0158
U 1 1 60D07704
P 10600 2350
F 0 "#PWR0158" H 10600 2200 50 0001 C CNN
F 1 "+3.3V" H 10750 2400 50 0000 C CNN
F 2 "" H 10600 2350 50 0001 C CNN
F 3 "" H 10600 2350 50 0001 C CNN
1 10600 2350
1 0 0 -1
$EndComp
Wire Wire Line
9800 2850 10600 2850
Wire Wire Line
10150 2750 10350 2750
$Comp
L Connector_Generic:Conn_01x02 J11
U 1 1 60CDA2BD
P 9600 4400
F 0 "J11" H 9680 4346 50 0000 L CNN
F 1 "Conn_01x02" H 9680 4301 50 0001 L CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 9600 4400 50 0001 C CNN
F 3 "~" H 9600 4400 50 0001 C CNN
1 9600 4400
0 1 1 0
$EndComp
$Comp
L power:+3.3V #PWR0104
U 1 1 60CDC578
P 9500 4200
F 0 "#PWR0104" H 9500 4050 50 0001 C CNN
F 1 "+3.3V" H 9350 4300 50 0000 C CNN
F 2 "" H 9500 4200 50 0001 C CNN
F 3 "" H 9500 4200 50 0001 C CNN
1 9500 4200
1 0 0 -1
$EndComp
$Comp
L power:+1V8 #PWR0111
U 1 1 60CDCBF4
P 9600 4200
F 0 "#PWR0111" H 9600 4050 50 0001 C CNN
F 1 "+1V8" H 9750 4300 50 0000 C CNN
F 2 "" H 9600 4200 50 0001 C CNN
F 3 "" H 9600 4200 50 0001 C CNN
1 9600 4200
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x08 J12
U 1 1 5B6ED9A6
P 6300 4200
F 0 "J12" V 6380 4192 50 0001 L CNN
F 1 "jlx12864" H 6380 4101 50 0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 6300 4200 50 0001 C CNN
F 3 "~" H 6300 4200 50 0001 C CNN
F 4 "C706880" V 6300 4200 50 0001 C CNN "LCSC"
1 6300 4200
-1 0 0 -1
$EndComp
$EndSCHEMATC
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