tracker-hardware.sch

EESchema Schematic File Version 4
LIBS:tracker-hardware-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Mechanical:Mounting_Hole_PAD MK1
U 1 1 5A6CFED2
P 650 6700
F 0 "MK1" H 750 6751 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 750 6660 50  0000 L CNN
F 2 "Mounting_Holes:MountingHole_2.7mm" H 650 6700 50  0001 C CNN
F 3 "" H 650 6700 50  0001 C CNN
	1    650  6700
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Mounting_Hole_PAD MK2
U 1 1 5A6CFF98
P 650 7000
F 0 "MK2" H 750 7051 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 750 6960 50  0000 L CNN
F 2 "Mounting_Holes:MountingHole_2.7mm" H 650 7000 50  0001 C CNN
F 3 "" H 650 7000 50  0001 C CNN
	1    650  7000
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Mounting_Hole_PAD MK3
U 1 1 5A6CFFFA
P 650 7300
F 0 "MK3" H 750 7351 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 750 7260 50  0000 L CNN
F 2 "Mounting_Holes:MountingHole_2.7mm" H 650 7300 50  0001 C CNN
F 3 "" H 650 7300 50  0001 C CNN
	1    650  7300
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Mounting_Hole_PAD MK4
U 1 1 5A6D003F
P 650 7600
F 0 "MK4" H 750 7651 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 750 7560 50  0000 L CNN
F 2 "Mounting_Holes:MountingHole_2.7mm" H 650 7600 50  0001 C CNN
F 3 "" H 650 7600 50  0001 C CNN
	1    650  7600
	1    0    0    -1  
$EndComp
NoConn ~ 650  6800
NoConn ~ 650  7100
NoConn ~ 650  7400
NoConn ~ 650  7700
$Comp
L ESP32-footprints-Shem-Lib:GPS J?
U 1 1 5C8803F6
P 9500 5550
F 0 "J?" H 9969 5611 50  0000 L CNN
F 1 "GPS" H 9969 5520 50  0000 L CNN
F 2 "" H 9500 5550 50  0001 C CNN
F 3 "~" H 9500 5550 50  0001 C CNN
	1    9500 5550
	1    0    0    -1  
$EndComp
$Comp
L Device:Q_NMOS_SGD Q?
U 1 1 5C8807FA
P 8600 5900
F 0 "Q?" V 8850 5900 50  0000 C CNN
F 1 "GPS turnoff" V 8941 5900 50  0000 C CNN
F 2 "" H 8800 6000 50  0001 C CNN
F 3 "~" H 8600 5900 50  0001 C CNN
	1    8600 5900
	0    1    1    0   
$EndComp
$Comp
L tracker-hardware:TPS62102 U?
U 1 1 5C880C2D
P 6450 1950
F 0 "U?" H 6350 2565 50  0000 C CNN
F 1 "TPS62102" H 6350 2474 50  0000 C CNN
F 2 "" H 6550 1600 50  0001 C CNN
F 3 "" H 6550 1600 50  0001 C CNN
	1    6450 1950
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR?
U 1 1 5C8811B8
P 5400 6050
F 0 "#PWR?" H 5400 5900 50  0001 C CNN
F 1 "+BATT" H 5415 6223 50  0000 C CNN
F 2 "" H 5400 6050 50  0001 C CNN
F 3 "" H 5400 6050 50  0001 C CNN
	1    5400 6050
	1    0    0    -1  
$EndComp
$Comp
L tracker-hardware:S8205A U?
U 1 1 5C88173E
P 4450 6850
F 0 "U?" H 4625 8115 50  0000 C CNN
F 1 "S8205A" H 4625 8024 50  0000 C CNN
F 2 "" H 4450 9050 50  0001 C CNN
F 3 "" H 4450 9050 50  0001 C CNN
	1    4450 6850
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT?
U 1 1 5C881970
P 5400 6350
F 0 "BT?" H 5518 6446 50  0000 L CNN
F 1 "Battery_Cell" H 5518 6355 50  0000 L CNN
F 2 "" V 5400 6410 50  0001 C CNN
F 3 "~" V 5400 6410 50  0001 C CNN
	1    5400 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT?
U 1 1 5C8819F8
P 5400 6750
F 0 "BT?" H 5518 6846 50  0000 L CNN
F 1 "Battery_Cell" H 5518 6755 50  0000 L CNN
F 2 "" V 5400 6810 50  0001 C CNN
F 3 "~" V 5400 6810 50  0001 C CNN
	1    5400 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 6550 5150 6550
Wire Wire Line
	5400 6150 5250 6150
Wire Wire Line
	5250 6150 5250 6450
Wire Wire Line
	5250 6450 5150 6450
Wire Wire Line
	5400 6550 5400 6450
Connection ~ 5400 6550
Wire Wire Line
	5400 6050 5400 6150
Connection ~ 5400 6150
$Comp
L Device:D_Schottky D?
U 1 1 5C888902
P 7000 1750
F 0 "D?" V 6954 1829 50  0000 L CNN
F 1 "10BQ040" V 7045 1829 50  0000 L CNN
F 2 "" H 7000 1750 50  0001 C CNN
F 3 "~" H 7000 1750 50  0001 C CNN
	1    7000 1750
	0    1    1    0   
$EndComp
$Comp
L Device:C C?
U 1 1 5C888A6C
P 7700 1750
F 0 "C?" H 7815 1796 50  0000 L CNN
F 1 "10u" H 7815 1705 50  0000 L CNN
F 2 "" H 7738 1600 50  0001 C CNN
F 3 "~" H 7700 1750 50  0001 C CNN
	1    7700 1750
	1    0    0    -1  
$EndComp
$Comp
L Device:L L?
U 1 1 5C888B4D
P 7350 1600
F 0 "L?" V 7540 1600 50  0000 C CNN
F 1 "15u" V 7449 1600 50  0000 C CNN
F 2 "" H 7350 1600 50  0001 C CNN
F 3 "~" H 7350 1600 50  0001 C CNN
	1    7350 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R?
U 1 1 5C888C2F
P 7050 2700
F 0 "R?" H 7120 2746 50  0000 L CNN
F 1 "30k" H 7120 2655 50  0000 L CNN
F 2 "" V 6980 2700 50  0001 C CNN
F 3 "~" H 7050 2700 50  0001 C CNN
	1    7050 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5C888D28
P 7550 3000
F 0 "C?" V 7298 3000 50  0000 C CNN
F 1 "1n" V 7389 3000 50  0000 C CNN
F 2 "" H 7588 2850 50  0001 C CNN
F 3 "~" H 7550 3000 50  0001 C CNN
	1    7550 3000
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5C888E18
P 8050 2400
F 0 "R?" H 8120 2446 50  0000 L CNN
F 1 "11.3k" H 8120 2355 50  0000 L CNN
F 2 "" V 7980 2400 50  0001 C CNN
F 3 "~" H 8050 2400 50  0001 C CNN
	1    8050 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5C888F0F
P 8050 2800
F 0 "R?" H 8120 2846 50  0000 L CNN
F 1 "36k" H 8120 2755 50  0000 L CNN
F 2 "" V 7980 2800 50  0001 C CNN
F 3 "~" H 8050 2800 50  0001 C CNN
	1    8050 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5C888FDB
P 8500 2300
F 0 "C?" H 8615 2346 50  0000 L CNN
F 1 "100p" H 8615 2255 50  0000 L CNN
F 2 "" H 8538 2150 50  0001 C CNN
F 3 "~" H 8500 2300 50  0001 C CNN
	1    8500 2300
	1    0    0    -1  
$EndComp
$Comp
L ESP32-footprints-Shem-Lib:ESP32-WROOM U?
U 1 1 5C88964D
P 3750 2800
F 0 "U?" H 3725 4187 60  0000 C CNN
F 1 "ESP32-WROOM" H 3725 4081 60  0000 C CNN
F 2 "ESP32-footprints-Lib:ESP32-WROOM" H 4100 4150 60  0001 C CNN
F 3 "" H 3300 3250 60  0001 C CNN
	1    3750 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6800 1900 7000 1900
Wire Wire Line
	6800 1800 6900 1800
Wire Wire Line
	6900 1800 6900 1600
Wire Wire Line
	6900 1600 7000 1600
Wire Wire Line
	7700 1900 7000 1900
Connection ~ 7000 1900
Wire Wire Line
	7200 1600 7000 1600
Connection ~ 7000 1600
Wire Wire Line
	7500 1600 7700 1600
Connection ~ 7700 1600
$Comp
L power:+3V3 #PWR?
U 1 1 5C88A3B3
P 8200 1600
F 0 "#PWR?" H 8200 1450 50  0001 C CNN
F 1 "+3V3" H 8215 1773 50  0000 C CNN
F 2 "" H 8200 1600 50  0001 C CNN
F 3 "" H 8200 1600 50  0001 C CNN
	1    8200 1600
	1    0    0    -1  
$EndComp
Connection ~ 8200 1600
Wire Wire Line
	8200 1600 8050 1600
$Comp
L Device:R R?
U 1 1 5C88A4A9
P 8500 1950
F 0 "R?" H 8570 1996 50  0000 L CNN
F 1 "1k" H 8570 1905 50  0000 L CNN
F 2 "" V 8430 1950 50  0001 C CNN
F 3 "~" H 8500 1950 50  0001 C CNN
	1    8500 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 2150 8500 2100
Wire Wire Line
	8500 1800 8500 1600
Wire Wire Line
	8500 1600 8200 1600
Wire Wire Line
	8050 1600 8050 2250
Connection ~ 8050 1600
Wire Wire Line
	8050 1600 7700 1600
Wire Wire Line
	8050 2650 8050 2600
Wire Wire Line
	6800 2000 7300 2000
Wire Wire Line
	7300 2000 7300 2600
Wire Wire Line
	7300 2600 7800 2600
Connection ~ 8050 2600
Wire Wire Line
	8050 2600 8050 2550
$Comp
L power:GNDREF #PWR?
U 1 1 5C88B43E
P 8050 3050
F 0 "#PWR?" H 8050 2800 50  0001 C CNN
F 1 "GNDREF" H 8055 2877 50  0000 C CNN
F 2 "" H 8050 3050 50  0001 C CNN
F 3 "" H 8050 3050 50  0001 C CNN
	1    8050 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 3050 8050 2950
Wire Wire Line
	7700 3000 7800 3000
Wire Wire Line
	7800 3000 7800 2600
Connection ~ 7800 2600
Wire Wire Line
	7800 2600 8050 2600
Wire Wire Line
	7400 3000 7050 3000
Wire Wire Line
	7050 3000 7050 2850
Wire Wire Line
	7050 2550 7050 2100
Wire Wire Line
	7050 2100 6800 2100
$Comp
L Device:C C?
U 1 1 5C88C377
P 5450 1950
F 0 "C?" H 5565 1996 50  0000 L CNN
F 1 "1u" H 5565 1905 50  0000 L CNN
F 2 "" H 5488 1800 50  0001 C CNN
F 3 "~" H 5450 1950 50  0001 C CNN
	1    5450 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5450 1800 5650 1800
Wire Wire Line
	5900 1900 5750 1900
Wire Wire Line
	5750 1900 5750 2150
Wire Wire Line
	5750 2150 5650 2150
Wire Wire Line
	5450 2150 5450 2100
Wire Wire Line
	5900 2100 5900 2150
Wire Wire Line
	5900 2150 5750 2150
Connection ~ 5750 2150
$Comp
L power:GNDREF #PWR?
U 1 1 5C88D667
P 5650 2250
F 0 "#PWR?" H 5650 2000 50  0001 C CNN
F 1 "GNDREF" H 5655 2077 50  0000 C CNN
F 2 "" H 5650 2250 50  0001 C CNN
F 3 "" H 5650 2250 50  0001 C CNN
	1    5650 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 2250 5650 2150
Connection ~ 5650 2150
Wire Wire Line
	5650 2150 5450 2150
$Comp
L power:+BATT #PWR?
U 1 1 5C88DEBE
P 5650 1750
F 0 "#PWR?" H 5650 1600 50  0001 C CNN
F 1 "+BATT" H 5665 1923 50  0000 C CNN
F 2 "" H 5650 1750 50  0001 C CNN
F 3 "" H 5650 1750 50  0001 C CNN
	1    5650 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 1750 5650 1800
Connection ~ 5650 1800
Wire Wire Line
	5650 1800 5900 1800
$Comp
L power:GNDREF #PWR?
U 1 1 5C88E933
P 8500 2500
F 0 "#PWR?" H 8500 2250 50  0001 C CNN
F 1 "GNDREF" H 8505 2327 50  0000 C CNN
F 2 "" H 8500 2500 50  0001 C CNN
F 3 "" H 8500 2500 50  0001 C CNN
	1    8500 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 2500 8500 2450
$Comp
L Connector:Conn_01x06_Female J?
U 1 1 5C88F57C
P 5350 3600
F 0 "J?" H 5377 3576 50  0000 L CNN
F 1 "Back connector" H 5377 3485 50  0000 L CNN
F 2 "" H 5350 3600 50  0001 C CNN
F 3 "~" H 5350 3600 50  0001 C CNN
	1    5350 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5C88FADC
P 1700 2350
F 0 "C?" H 1815 2396 50  0000 L CNN
F 1 "10u" H 1815 2305 50  0000 L CNN
F 2 "" H 1738 2200 50  0001 C CNN
F 3 "~" H 1700 2350 50  0001 C CNN
	1    1700 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5C88FCA5
P 1300 2350
F 0 "C?" H 1415 2396 50  0000 L CNN
F 1 "100n" H 1415 2305 50  0000 L CNN
F 2 "" H 1338 2200 50  0001 C CNN
F 3 "~" H 1300 2350 50  0001 C CNN
	1    1300 2350
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR?
U 1 1 5C8911CB
P 1500 2600
F 0 "#PWR?" H 1500 2350 50  0001 C CNN
F 1 "GNDREF" H 1505 2427 50  0000 C CNN
F 2 "" H 1500 2600 50  0001 C CNN
F 3 "" H 1500 2600 50  0001 C CNN
	1    1500 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 2600 1500 2550
Wire Wire Line
	1500 2550 1300 2550
Wire Wire Line
	1300 2550 1300 2500
Wire Wire Line
	1500 2550 1700 2550
Wire Wire Line
	1700 2550 1700 2500
Connection ~ 1500 2550
$Comp
L Device:C C?
U 1 1 5C8926DC
P 800 2350
F 0 "C?" H 915 2396 50  0000 L CNN
F 1 "1u" H 915 2305 50  0000 L CNN
F 2 "" H 838 2200 50  0001 C CNN
F 3 "~" H 800 2350 50  0001 C CNN
	1    800  2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	800  2500 800  2550
Wire Wire Line
	800  2550 1300 2550
Connection ~ 1300 2550
Wire Wire Line
	800  2200 1300 2200
Connection ~ 1300 2200
Wire Wire Line
	1300 2200 1700 2200
Connection ~ 1700 2200
$Comp
L Device:C C?
U 1 1 5C8947DB
P 1800 3000
F 0 "C?" H 1915 3046 50  0000 L CNN
F 1 "100n" H 1915 2955 50  0000 L CNN
F 2 "" H 1838 2850 50  0001 C CNN
F 3 "~" H 1800 3000 50  0001 C CNN
	1    1800 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 2300 2100 2800
Wire Wire Line
	2100 2800 1800 2800
Wire Wire Line
	1800 2800 1800 2850
$Comp
L power:GNDREF #PWR?
U 1 1 5C8959ED
P 1800 3200
F 0 "#PWR?" H 1800 2950 50  0001 C CNN
F 1 "GNDREF" H 1805 3027 50  0000 C CNN
F 2 "" H 1800 3200 50  0001 C CNN
F 3 "" H 1800 3200 50  0001 C CNN
	1    1800 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 3200 1800 3150
$Comp
L Device:R R?
U 1 1 5C896B27
P 1350 3100
F 0 "R?" V 1143 3100 50  0000 C CNN
F 1 "10k" V 1234 3100 50  0000 C CNN
F 2 "" V 1280 3100 50  0001 C CNN
F 3 "~" H 1350 3100 50  0001 C CNN
	1    1350 3100
	0    1    1    0   
$EndComp
Wire Wire Line
	1500 3100 1500 2850
Wire Wire Line
	1500 2850 1800 2850
Connection ~ 1800 2850
$Comp
L power:+3V3 #PWR?
U 1 1 5C897F25
P 1100 3100
F 0 "#PWR?" H 1100 2950 50  0001 C CNN
F 1 "+3V3" H 1115 3273 50  0000 C CNN
F 2 "" H 1100 3100 50  0001 C CNN
F 3 "" H 1100 3100 50  0001 C CNN
	1    1100 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 3100 1200 3100
Wire Wire Line
	5000 2250 5000 3400
Wire Wire Line
	5000 3400 5150 3400
Wire Wire Line
	4900 2350 4900 3500
Wire Wire Line
	4900 3500 5150 3500
Wire Wire Line
	2200 2400 2200 4000
Wire Wire Line
	2200 4000 4900 4000
Wire Wire Line
	4900 4000 4900 3600
Wire Wire Line
	4900 3600 5150 3600
Wire Wire Line
	2100 2800 2100 4100
Wire Wire Line
	2100 4100 5000 4100
Wire Wire Line
	5000 4100 5000 3700
Wire Wire Line
	5000 3700 5150 3700
Connection ~ 2100 2800
Wire Wire Line
	5150 3800 5050 3800
Wire Wire Line
	5050 3800 5050 4250
$Comp
L power:GNDREF #PWR?
U 1 1 5C891A82
P 5050 4250
F 0 "#PWR?" H 5050 4000 50  0001 C CNN
F 1 "GNDREF" H 5055 4077 50  0000 C CNN
F 2 "" H 5050 4250 50  0001 C CNN
F 3 "" H 5050 4250 50  0001 C CNN
	1    5050 4250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5C891B0A
P 5150 4050
F 0 "#PWR?" H 5150 3900 50  0001 C CNN
F 1 "+3.3V" V 5165 4178 50  0000 L CNN
F 2 "" H 5150 4050 50  0001 C CNN
F 3 "" H 5150 4050 50  0001 C CNN
	1    5150 4050
	0    1    1    0   
$EndComp
Wire Wire Line
	5150 4050 5150 3900
Wire Wire Line
	3500 3850 3500 5500
Wire Wire Line
	3500 5500 9600 5500
Wire Wire Line
	3600 3850 3600 5400
Wire Wire Line
	3600 5400 9600 5400
Wire Wire Line
	2250 2600 2250 3950
Text Label 1500 3950 0    50   ~ 0
VOLTAGE-DIV
Wire Wire Line
	1500 3950 2250 3950
Wire Wire Line
	4650 2350 4900 2350
Wire Wire Line
	4650 2250 5000 2250
Wire Wire Line
	2250 2600 2800 2600
Wire Wire Line
	2200 2400 2800 2400
Wire Wire Line
	1700 2200 2800 2200
Wire Wire Line
	2100 2300 2800 2300
Connection ~ 9600 5400
Wire Wire Line
	9600 5400 10100 5400
Connection ~ 9600 5500
Wire Wire Line
	9600 5500 10100 5500
Wire Wire Line
	2650 4600 1950 4600
Text Label 1950 4600 0    50   ~ 0
LED
Wire Wire Line
	2800 2800 2650 2800
Wire Wire Line
	2650 2800 2650 4600
$Comp
L tracker-hardware:SX17XX U?
U 1 1 5C8BB629
P 8950 4150
F 0 "U?" H 8950 4715 50  0000 C CNN
F 1 "SX17XX" H 8950 4624 50  0000 C CNN
F 2 "" H 8950 6100 50  0001 C CNN
F 3 "" H 8950 6100 50  0001 C CNN
	1    8950 4150
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR?
U 1 1 5C8BB92B
P 7500 3900
F 0 "#PWR?" H 7500 3650 50  0001 C CNN
F 1 "GNDREF" H 7505 3727 50  0000 C CNN
F 2 "" H 7500 3900 50  0001 C CNN
F 3 "" H 7500 3900 50  0001 C CNN
	1    7500 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 3900 7500 3850
Text Label 8500 4050 2    50   ~ 0
IO14
Text Label 2800 3300 2    50   ~ 0
IO14
Text Label 8500 4150 2    50   ~ 0
IO18
Text Label 8500 4250 2    50   ~ 0
IO5
Text Label 8500 4350 2    50   ~ 0
IO27
Text Label 8500 4450 2    50   ~ 0
IO19
Text Label 9400 3850 0    50   ~ 0
IO26
Text Label 9400 4450 0    50   ~ 0
ANTENNA
Text Label 4650 2750 0    50   ~ 0
IO18
Text Label 4650 2850 0    50   ~ 0
IO5
Text Label 2800 3200 2    50   ~ 0
IO27
Text Label 4650 2650 0    50   ~ 0
IO19
Text Label 2800 3100 2    50   ~ 0
IO26
$Comp
L power:+3V3 #PWR?
U 1 1 5C8CD043
P 8450 3950
F 0 "#PWR?" H 8450 3800 50  0001 C CNN
F 1 "+3V3" V 8465 4078 50  0000 L CNN
F 2 "" H 8450 3950 50  0001 C CNN
F 3 "" H 8450 3950 50  0001 C CNN
	1    8450 3950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8450 3950 8500 3950
NoConn ~ 9400 3950
NoConn ~ 9400 4050
NoConn ~ 9400 4150
NoConn ~ 9400 4250
NoConn ~ 9400 4350
Wire Wire Line
	7500 3850 8500 3850
$EndSCHEMATC