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LoRaTracker_M8Q.sch 9.38 KiB
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julian.quandt's avatar
Started with PCB Design with UBLOX M8Q GNSS Module
julian.quandt committed
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EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:adafruit
LIBS:ESP32-footprints-Shem-Lib
LIBS:SAM-M8Q
LIBS:LoRaTracker_M8Q-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L AP2204K-3.3 U?
U 1 1 5BBF6405
P 2800 2100
F 0 "U?" H 2600 2325 50  0000 L CNN
F 1 "AP2204K-3.3" H 2800 2325 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 2800 2425 50  0001 C CNN
F 3 "" H 2800 2200 50  0001 C CNN
	1    2800 2100
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5BBF6450
P 2100 2150
F 0 "R?" V 2180 2150 50  0000 C CNN
F 1 "R" V 2100 2150 50  0000 C CNN
F 2 "" V 2030 2150 50  0001 C CNN
F 3 "" H 2100 2150 50  0001 C CNN
	1    2100 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 2000 2500 2000
Wire Wire Line
	2500 2100 2250 2100
Wire Wire Line
	2250 2100 2250 2350
Wire Wire Line
	2250 2350 2100 2350
Wire Wire Line
	2100 2350 2100 2300
$Comp
L C C?
U 1 1 5BBF651E
P 1650 2150
F 0 "C?" H 1675 2250 50  0000 L CNN
F 1 "C" H 1675 2050 50  0000 L CNN
F 2 "" H 1688 2000 50  0001 C CNN
F 3 "" H 1650 2150 50  0001 C CNN
	1    1650 2150
	1    0    0    -1  
$EndComp
Connection ~ 2100 2000
$Comp
L GND #PWR?
U 1 1 5BBF6574
P 1650 2600
F 0 "#PWR?" H 1650 2350 50  0001 C CNN
F 1 "GND" H 1650 2450 50  0000 C CNN
F 2 "" H 1650 2600 50  0001 C CNN
F 3 "" H 1650 2600 50  0001 C CNN
	1    1650 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 2300 1650 2600
$Comp
L GND #PWR?
U 1 1 5BBF659A
P 2800 2600
F 0 "#PWR?" H 2800 2350 50  0001 C CNN
F 1 "GND" H 2800 2450 50  0000 C CNN
F 2 "" H 2800 2600 50  0001 C CNN
F 3 "" H 2800 2600 50  0001 C CNN
	1    2800 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 2400 2800 2600
$Comp
L MOSFET-P Q?
U 1 1 5BBF65F3
P 1650 1500
F 0 "Q?" H 1100 1450 45  0000 L BNN
F 1 "MOSFET-P" H 1100 1350 45  0000 L BNN
F 2 "" H 1650 1500 60  0001 C CNN
F 3 "" H 1650 1500 60  0001 C CNN
	1    1650 1500
	-1   0    0    1   
$EndComp
Wire Wire Line
	1650 1700 1650 2000
Connection ~ 1650 2000
$Comp
L +BATT #PWR?
U 1 1 5BBF6686
P 1650 1050
F 0 "#PWR?" H 1650 900 50  0001 C CNN
F 1 "+BATT" H 1650 1190 50  0000 C CNN
F 2 "" H 1650 1050 50  0001 C CNN
F 3 "" H 1650 1050 50  0001 C CNN
	1    1650 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 1050 1650 1300
$Comp
L VBUS #PWR?
U 1 1 5BBF66B7
P 2400 1050
F 0 "#PWR?" H 2400 900 50  0001 C CNN
F 1 "VBUS" H 2400 1200 50  0000 C CNN
F 2 "" H 2400 1050 50  0001 C CNN
F 3 "" H 2400 1050 50  0001 C CNN
	1    2400 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 1050 2400 1650
Wire Wire Line
	2400 1600 1850 1600
$Comp
L R R?
U 1 1 5BBF6725
P 2400 1800
F 0 "R?" V 2480 1800 50  0000 C CNN
F 1 "R" V 2400 1800 50  0000 C CNN
F 2 "" V 2330 1800 50  0001 C CNN
F 3 "" H 2400 1800 50  0001 C CNN
	1    2400 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5BBF6754
P 2400 2600
F 0 "#PWR?" H 2400 2350 50  0001 C CNN
F 1 "GND" H 2400 2450 50  0000 C CNN
F 2 "" H 2400 2600 50  0001 C CNN
F 3 "" H 2400 2600 50  0001 C CNN
	1    2400 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 1950 2400 2600
Connection ~ 2400 1600
$Comp
L +3.3V #PWR?
U 1 1 5BBF67A8
P 3700 1050
F 0 "#PWR?" H 3700 900 50  0001 C CNN
F 1 "+3.3V" H 3700 1190 50  0000 C CNN
F 2 "" H 3700 1050 50  0001 C CNN
F 3 "" H 3700 1050 50  0001 C CNN
	1    3700 1050
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 5BBF67C9
P 3300 2150
F 0 "C?" H 3325 2250 50  0000 L CNN
F 1 "C" H 3325 2050 50  0000 L CNN
F 2 "" H 3338 2000 50  0001 C CNN
F 3 "" H 3300 2150 50  0001 C CNN
	1    3300 2150
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 5BBF6839
P 3700 2150
F 0 "C?" H 3725 2250 50  0000 L CNN
F 1 "C" H 3725 2050 50  0000 L CNN
F 2 "" H 3738 2000 50  0001 C CNN
F 3 "" H 3700 2150 50  0001 C CNN
	1    3700 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 2000 3700 2000
Connection ~ 3300 2000
Wire Wire Line
	3700 2000 3700 1050
$Comp
L GND #PWR?
U 1 1 5BBF68D9
P 3300 2600
F 0 "#PWR?" H 3300 2350 50  0001 C CNN
F 1 "GND" H 3300 2450 50  0000 C CNN
F 2 "" H 3300 2600 50  0001 C CNN
F 3 "" H 3300 2600 50  0001 C CNN
	1    3300 2600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5BBF68F9
P 3700 2600
F 0 "#PWR?" H 3700 2350 50  0001 C CNN
F 1 "GND" H 3700 2450 50  0000 C CNN
F 2 "" H 3700 2600 50  0001 C CNN
F 3 "" H 3700 2600 50  0001 C CNN
	1    3700 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 2300 3300 2600
Wire Wire Line
	3700 2300 3700 2600
Connection ~ 3700 2000
$Comp
L JST_2PIN CN?
U 1 1 5BBF699A
P 4550 1550
F 0 "CN?" H 4300 1775 45  0000 L BNN
F 1 "JST_2PIN" H 4300 1350 45  0000 L BNN
F 2 "" H 4550 1550 60  0001 C CNN
F 3 "" H 4550 1550 60  0001 C CNN
	1    4550 1550
	-1   0    0    1   
$EndComp
$Comp
L +BATT #PWR?
U 1 1 5BBF69DF
P 4650 1250
F 0 "#PWR?" H 4650 1100 50  0001 C CNN
F 1 "+BATT" H 4650 1390 50  0000 C CNN
F 2 "" H 4650 1250 50  0001 C CNN
F 3 "" H 4650 1250 50  0001 C CNN
	1    4650 1250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5BBF6A82
P 4650 1800
F 0 "#PWR?" H 4650 1550 50  0001 C CNN
F 1 "GND" H 4650 1650 50  0000 C CNN
F 2 "" H 4650 1800 50  0001 C CNN
F 3 "" H 4650 1800 50  0001 C CNN
	1    4650 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 1250 4650 1550
Wire Wire Line
	4650 1650 4650 1800
$Comp
L +3.3V #PWR?
U 1 1 5BBF6B0E
P 5500 1750
F 0 "#PWR?" H 5500 1600 50  0001 C CNN
F 1 "+3.3V" H 5500 1890 50  0000 C CNN
F 2 "" H 5500 1750 50  0001 C CNN
F 3 "" H 5500 1750 50  0001 C CNN
	1    5500 1750
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 5BBF6B31
P 5500 2050
F 0 "C?" H 5525 2150 50  0000 L CNN
F 1 "C" H 5525 1950 50  0000 L CNN
F 2 "" H 5538 1900 50  0001 C CNN
F 3 "" H 5500 2050 50  0001 C CNN
	1    5500 2050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5BBF6B76
P 5500 2300
F 0 "#PWR?" H 5500 2050 50  0001 C CNN
F 1 "GND" H 5500 2150 50  0000 C CNN
F 2 "" H 5500 2300 50  0001 C CNN
F 3 "" H 5500 2300 50  0001 C CNN
	1    5500 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 1750 5500 1900
Wire Wire Line
	5500 2200 5500 2300
$Comp
L ESP3212 U?
U 1 1 5BBF6CD9
P 2950 5250
F 0 "U?" H 2250 6500 60  0000 C CNN
F 1 "ESP3212" H 3450 6500 60  0000 C CNN
F 2 "ESP32-footprints-Lib:ESP3212" H 3300 6600 60  0001 C CNN
F 3 "" H 2500 5700 60  0001 C CNN
	1    2950 5250
	1    0    0    -1  
$EndComp
Text GLabel 4000 5000 2    60   Input ~ 0
MOSI
Wire Wire Line
	4000 5000 3900 5000
Text GLabel 4000 4800 2    60   Input ~ 0
MISO
Wire Wire Line
	4000 4800 3900 4800
Text GLabel 4000 4700 2    60   Input ~ 0
SCL
Wire Wire Line
	4000 4700 3900 4700
Text GLabel 4000 4900 2    60   Input ~ 0
SDA
Wire Wire Line
	4000 4900 3900 4900
$Comp
L +BATT #PWR?
U 1 1 5BBF6FD4
P 4800 5350
F 0 "#PWR?" H 4800 5200 50  0001 C CNN
F 1 "+BATT" H 4800 5490 50  0000 C CNN
F 2 "" H 4800 5350 50  0001 C CNN
F 3 "" H 4800 5350 50  0001 C CNN
	1    4800 5350
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5BBF70D9
P 4800 5500
F 0 "R?" V 4880 5500 50  0000 C CNN
F 1 "R" V 4800 5500 50  0000 C CNN
F 2 "" V 4730 5500 50  0001 C CNN
F 3 "" H 4800 5500 50  0001 C CNN
	1    4800 5500
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5BBF7158
P 4800 6250
F 0 "R?" V 4880 6250 50  0000 C CNN
F 1 "R" V 4800 6250 50  0000 C CNN
F 2 "" V 4730 6250 50  0001 C CNN
F 3 "" H 4800 6250 50  0001 C CNN
	1    4800 6250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5BBF7274
P 4800 6500
F 0 "#PWR?" H 4800 6250 50  0001 C CNN
F 1 "GND" H 4800 6350 50  0000 C CNN
F 2 "" H 4800 6500 50  0001 C CNN
F 3 "" H 4800 6500 50  0001 C CNN
	1    4800 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 5350 4800 5450
Wire Wire Line
	4800 5650 4800 6100
Wire Wire Line
	4800 6500 4800 6400
Wire Wire Line
	3900 5800 4800 5800
Connection ~ 4800 5800
Text GLabel 1750 5400 0    60   Input ~ 0
RXD_ESP
Text GLabel 1750 5300 0    60   Input ~ 0
TXD_ESP
Wire Wire Line
	1950 5300 1750 5300
Wire Wire Line
	1950 5400 1750 5400
$Comp
L +3.3V #PWR?
U 1 1 5BBF76F3
P 1900 4600
F 0 "#PWR?" H 1900 4450 50  0001 C CNN
F 1 "+3.3V" H 1900 4740 50  0000 C CNN
F 2 "" H 1900 4600 50  0001 C CNN
F 3 "" H 1900 4600 50  0001 C CNN
	1    1900 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 4600 1900 4750
Wire Wire Line
	1900 4750 1950 4750
$Comp
L GND #PWR?
U 1 1 5BBF77C1
P 1800 6050
F 0 "#PWR?" H 1800 5800 50  0001 C CNN
F 1 "GND" H 1800 5900 50  0000 C CNN
F 2 "" H 1800 6050 50  0001 C CNN
F 3 "" H 1800 6050 50  0001 C CNN
	1    1800 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1950 5800 1800 5800
Wire Wire Line
	1800 5800 1800 6050
Wire Wire Line
	1950 5900 1800 5900
Connection ~ 1800 5900
Wire Wire Line
	1950 6000 1800 6000
Connection ~ 1800 6000
$Comp
L SAM-M8Q IC?
U 1 1 5BBF7A07
P 8000 4600
F 0 "IC?" H 8000 4600 50  0001 L BNN
F 1 "SAM-M8Q" H 8000 4600 50  0001 L BNN
F 2 "SAM-M8Q" H 8000 4600 50  0001 L BNN
F 3 "Unavailable" H 8000 4600 50  0001 L BNN
F 4 "u-Blox M8 Gnss Antenna Module" H 8000 4600 50  0001 L BNN "Feld4"
F 5 "SAM-M8Q" H 8000 4600 50  0001 L BNN "Feld5"
F 6 "None" H 8000 4600 50  0001 L BNN "Feld6"
F 7 "u-blox" H 8000 4600 50  0001 L BNN "Feld7"
F 8 "SMD-16 u-blox" H 8000 4600 50  0001 L BNN "Feld8"
	1    8000 4600
	1    0    0    -1  
$EndComp
$EndSCHEMATC