OpenBikeSensor_pcb_flippedPower.sch

EESchema Schematic File Version 4
LIBS:OpenBikeSensor_pcb-cache
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 SD_CARD:XUNPU-SD-101_C266601 SOCKET1
U 1 1 5ED02918
P 1900 6400
F 0 "SOCKET1" H 1900 7254 45  0000 C CNN
F 1 "XUNPU-SD-101_C266601" H 1900 7170 45  0000 C CNN
F 2 "SD_CARD:SD_CARD-XUNPU-SD-101_C266601" H 1930 6550 20  0001 C CNN
F 3 "" H 1900 6400 50  0001 C CNN
	1    1900 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 7200 2600 7200
Wire Wire Line
	2600 7200 2600 7000
Wire Wire Line
	2600 7000 2500 7000
Wire Wire Line
	2500 6800 2600 6800
Wire Wire Line
	2600 6800 2600 7000
Connection ~ 2600 7000
Wire Wire Line
	2500 6600 2600 6600
Wire Wire Line
	2600 6600 2600 6800
Connection ~ 2600 6800
$Comp
L power:GND #PWR0101
U 1 1 5ED07622
P 2600 7250
F 0 "#PWR0101" H 2600 7000 50  0001 C CNN
F 1 "GND" H 2605 7077 50  0000 C CNN
F 2 "" H 2600 7250 50  0001 C CNN
F 3 "" H 2600 7250 50  0001 C CNN
	1    2600 7250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5ED07A58
P 4150 3200
F 0 "#PWR0102" H 4150 2950 50  0001 C CNN
F 1 "GND" V 4155 3072 50  0000 R CNN
F 2 "" H 4150 3200 50  0001 C CNN
F 3 "" H 4150 3200 50  0001 C CNN
	1    4150 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2600 7200 2600 7250
Connection ~ 2600 7200
Wire Wire Line
	2500 6300 2650 6300
$Comp
L power:+3.3V #PWR0103
U 1 1 5ED08FD7
P 4150 3300
F 0 "#PWR0103" H 4150 3150 50  0001 C CNN
F 1 "+3.3V" V 4165 3428 50  0000 L CNN
F 2 "" H 4150 3300 50  0001 C CNN
F 3 "" H 4150 3300 50  0001 C CNN
	1    4150 3300
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR0104
U 1 1 5ED0981F
P 2650 6300
F 0 "#PWR0104" H 2650 6150 50  0001 C CNN
F 1 "+3.3V" H 2665 6473 50  0000 C CNN
F 2 "" H 2650 6300 50  0001 C CNN
F 3 "" H 2650 6300 50  0001 C CNN
	1    2650 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 5900 1300 5900
Wire Wire Line
	1150 6100 1300 6100
Wire Wire Line
	1150 6500 1300 6500
Wire Wire Line
	1150 6700 1300 6700
Wire Wire Line
	1150 6900 1300 6900
Text GLabel 1150 5900 0    50   Input ~ 0
SD_DAT0
Text GLabel 1150 6100 0    50   Input ~ 0
SD_DAT1
Text GLabel 1150 6500 0    50   Input ~ 0
SD_CD
Text GLabel 1150 6700 0    50   Input ~ 0
SD_CLK
Text GLabel 1150 6900 0    50   Input ~ 0
SD_CMD
Text GLabel 4200 1900 2    50   Input ~ 0
SD_CMD
Text GLabel 4150 2400 2    50   Input ~ 0
SD_DAT0
Text GLabel 4150 2500 2    50   Input ~ 0
SD_CLK
Text GLabel 4150 2600 2    50   Input ~ 0
SD_CD
Text GLabel 3350 6850 0    50   Input ~ 0
SD_CMD
Text GLabel 3350 6650 0    50   Input ~ 0
SD_CLK
Text GLabel 3350 6450 0    50   Input ~ 0
SD_CD
Text GLabel 3350 6050 0    50   Input ~ 0
SD_DAT1
Text GLabel 3350 5850 0    50   Input ~ 0
SD_DAT0
$Comp
L power:+3.3V #PWR0105
U 1 1 5ED10CCD
P 4950 6250
F 0 "#PWR0105" H 4950 6100 50  0001 C CNN
F 1 "+3.3V" H 4965 6423 50  0000 C CNN
F 2 "" H 4950 6250 50  0001 C CNN
F 3 "" H 4950 6250 50  0001 C CNN
	1    4950 6250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5ED111B9
P 4900 7200
F 0 "#PWR0106" H 4900 6950 50  0001 C CNN
F 1 "GND" H 4905 7027 50  0000 C CNN
F 2 "" H 4900 7200 50  0001 C CNN
F 3 "" H 4900 7200 50  0001 C CNN
	1    4900 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 5850 3550 5850
Wire Wire Line
	3550 6050 3350 6050
Wire Wire Line
	3550 6450 3350 6450
Wire Wire Line
	3350 6650 3550 6650
Wire Wire Line
	3550 6850 3350 6850
Wire Wire Line
	4950 6250 4750 6250
Wire Wire Line
	4750 7150 4900 7150
Wire Wire Line
	4900 6950 4750 6950
Wire Wire Line
	4900 6950 4900 7150
Connection ~ 4900 7150
Wire Wire Line
	4900 7150 4900 7200
Connection ~ 4900 6950
Wire Wire Line
	4750 6550 4900 6550
$Comp
L conn:Conn_01x02_Male J1
U 1 1 5ED16B37
P 5650 2800
F 0 "J1" H 5758 2981 50  0000 C CNN
F 1 "Conn_01x02_Male" H 5758 2890 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 5650 2800 50  0001 C CNN
F 3 "~" H 5650 2800 50  0001 C CNN
	1    5650 2800
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR01
U 1 1 5ED17A1C
P 6250 2800
F 0 "#PWR01" H 6250 2650 50  0001 C CNN
F 1 "+BATT" H 6265 2973 50  0000 C CNN
F 2 "" H 6250 2800 50  0001 C CNN
F 3 "" H 6250 2800 50  0001 C CNN
	1    6250 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 2900 6250 2900
$Comp
L DCDC_Converter:LM2596_mini U2
U 1 1 5ED1B0B4
P 9100 1250
F 0 "U2" H 9075 1715 50  0000 C CNN
F 1 "LM2596_mini" H 9075 1624 50  0000 C CNN
F 2 "Custom_Modules:LM2596_Mini" H 9050 1600 50  0001 C CNN
F 3 "" H 9050 1600 50  0001 C CNN
	1    9100 1250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5ED1C2D7
P 8450 1450
F 0 "#PWR04" H 8450 1200 50  0001 C CNN
F 1 "GND" H 8455 1277 50  0000 C CNN
F 2 "" H 8450 1450 50  0001 C CNN
F 3 "" H 8450 1450 50  0001 C CNN
	1    8450 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5ED1C5A1
P 9700 1450
F 0 "#PWR06" H 9700 1200 50  0001 C CNN
F 1 "GND" H 9705 1277 50  0000 C CNN
F 2 "" H 9700 1450 50  0001 C CNN
F 3 "" H 9700 1450 50  0001 C CNN
	1    9700 1450
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR05
U 1 1 5ED1CA12
P 9700 1050
F 0 "#PWR05" H 9700 900 50  0001 C CNN
F 1 "+3.3V" H 9715 1223 50  0000 C CNN
F 2 "" H 9700 1050 50  0001 C CNN
F 3 "" H 9700 1050 50  0001 C CNN
	1    9700 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9550 1450 9700 1450
Wire Wire Line
	8600 1450 8450 1450
Wire Wire Line
	8450 1050 8600 1050
$Comp
L SD_CARD:XUNPU-TF-115-C266620 U3
U 1 1 5ED22CEF
P 4150 5500
F 0 "U3" H 4150 5515 50  0000 C CNN
F 1 "XUNPU-TF-115-C266620" H 4150 5424 50  0000 C CNN
F 2 "SD_CARD:XUNPU-TF-115-C266620" H 4150 5500 50  0001 C CNN
F 3 "" H 4150 5500 50  0001 C CNN
	1    4150 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 6550 4900 6950
$Comp
L conn:Conn_01x04_Female J2
U 1 1 5ED25A92
P 5750 1650
F 0 "J2" H 5642 1935 50  0000 C CNN
F 1 "Conn_01x04_Female" H 5642 1844 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Angled_1x04_Pitch2.54mm" H 5750 1650 50  0001 C CNN
F 3 "~" H 5750 1650 50  0001 C CNN
	1    5750 1650
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR07
U 1 1 5ED27FC6
P 6150 1450
F 0 "#PWR07" H 6150 1300 50  0001 C CNN
F 1 "+3.3V" H 6165 1623 50  0000 C CNN
F 2 "" H 6150 1450 50  0001 C CNN
F 3 "" H 6150 1450 50  0001 C CNN
	1    6150 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5ED28615
P 6150 1750
F 0 "#PWR08" H 6150 1500 50  0001 C CNN
F 1 "GND" H 6155 1577 50  0000 C CNN
F 2 "" H 6150 1750 50  0001 C CNN
F 3 "" H 6150 1750 50  0001 C CNN
	1    6150 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 1750 5950 1750
Wire Wire Line
	5950 1450 6150 1450
Text GLabel 6150 1650 2    50   Input ~ 0
TX_NEO6M
Text GLabel 6150 1550 2    50   Input ~ 0
RX_NEO6M
Wire Wire Line
	6150 1550 5950 1550
Wire Wire Line
	5950 1650 6150 1650
Text GLabel 4150 2700 2    50   Input ~ 0
RX_NEO6M
Text GLabel 4150 2800 2    50   Input ~ 0
TX_NEO6M
$Comp
L ESP32-DEVKITC-32D:ESP32-DEVKIT-32C U1
U 1 1 5ED32C40
P 3100 1600
F 0 "U1" H 3150 1667 50  0000 C CNN
F 1 "ESP32-DEVKIT-32C" H 3150 1576 50  0000 C CNN
F 2 "ESP32-DEVKITC-32D:MODULE_ESP32-DEVKITC-32C_SMD" H 3100 1600 50  0001 C CNN
F 3 "" H 3100 1600 50  0001 C CNN
	1    3100 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 1900 3950 1900
Wire Wire Line
	3950 2400 4150 2400
Wire Wire Line
	3950 2500 4150 2500
Wire Wire Line
	4150 2600 3950 2600
Wire Wire Line
	3950 2700 4150 2700
Wire Wire Line
	4150 2800 3950 2800
Wire Wire Line
	3950 3200 4150 3200
Wire Wire Line
	4150 3300 3950 3300
$Comp
L Custom_Module:LIPoChargerwithProtection M1
U 1 1 5ED59992
P 8850 2250
F 0 "M1" H 8875 2315 50  0000 C CNN
F 1 "LIPoChargerwithProtection" H 8875 2224 50  0000 C CNN
F 2 "Custom_Modules:BATTERY-CHARGER-LI-PROT" H 8850 2250 50  0001 C CNN
F 3 "" H 8850 2250 50  0001 C CNN
	1    8850 2250
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR010
U 1 1 5ED5AD06
P 9700 2750
F 0 "#PWR010" H 9700 2600 50  0001 C CNN
F 1 "+BATT" V 9700 3000 50  0000 C CNN
F 2 "" H 9700 2750 50  0001 C CNN
F 3 "" H 9700 2750 50  0001 C CNN
	1    9700 2750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR09
U 1 1 5ED5B5EB
P 9700 2600
F 0 "#PWR09" H 9700 2350 50  0001 C CNN
F 1 "GND" V 9700 2350 50  0000 C CNN
F 2 "" H 9700 2600 50  0001 C CNN
F 3 "" H 9700 2600 50  0001 C CNN
	1    9700 2600
	0    -1   -1   0   
$EndComp
$Comp
L power:-BATT #PWR011
U 1 1 5ED5D675
P 9700 2850
F 0 "#PWR011" H 9700 2700 50  0001 C CNN
F 1 "-BATT" V 9715 2978 50  0000 L CNN
F 2 "" H 9700 2850 50  0001 C CNN
F 3 "" H 9700 2850 50  0001 C CNN
	1    9700 2850
	0    1    1    0   
$EndComp
$Comp
L power:-BATT #PWR02
U 1 1 5ED5DD46
P 6250 2900
F 0 "#PWR02" H 6250 2750 50  0001 C CNN
F 1 "-BATT" V 6265 3028 50  0000 L CNN
F 2 "" H 6250 2900 50  0001 C CNN
F 3 "" H 6250 2900 50  0001 C CNN
	1    6250 2900
	0    1    1    0   
$EndComp
Wire Wire Line
	9550 2600 9700 2600
Wire Wire Line
	9700 2750 9550 2750
Wire Wire Line
	9550 2850 9700 2850
$Comp
L conn:Conn_01x04_Male J3
U 1 1 5ED6A6B4
P 5850 3700
F 0 "J3" H 5958 3981 50  0000 C CNN
F 1 "Conn_01x04_Male" H 5958 3890 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 5850 3700 50  0001 C CNN
F 3 "~" H 5850 3700 50  0001 C CNN
	1    5850 3700
	1    0    0    -1  
$EndComp
$Comp
L conn:Conn_01x04_Male J4
U 1 1 5ED6B21F
P 5850 4250
F 0 "J4" H 5958 4531 50  0000 C CNN
F 1 "Conn_01x04_Male" H 5958 4440 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 5850 4250 50  0001 C CNN
F 3 "~" H 5850 4250 50  0001 C CNN
	1    5850 4250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR012
U 1 1 5ED6B7A5
P 6250 3600
F 0 "#PWR012" H 6250 3450 50  0001 C CNN
F 1 "+3.3V" V 6250 3850 50  0000 C CNN
F 2 "" H 6250 3600 50  0001 C CNN
F 3 "" H 6250 3600 50  0001 C CNN
	1    6250 3600
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR014
U 1 1 5ED6BFDB
P 6250 4150
F 0 "#PWR014" H 6250 4000 50  0001 C CNN
F 1 "+3.3V" V 6250 4400 50  0000 C CNN
F 2 "" H 6250 4150 50  0001 C CNN
F 3 "" H 6250 4150 50  0001 C CNN
	1    6250 4150
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR015
U 1 1 5ED6C257
P 6250 4450
F 0 "#PWR015" H 6250 4200 50  0001 C CNN
F 1 "GND" V 6250 4250 50  0000 C CNN
F 2 "" H 6250 4450 50  0001 C CNN
F 3 "" H 6250 4450 50  0001 C CNN
	1    6250 4450
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR013
U 1 1 5ED6C90D
P 6250 3900
F 0 "#PWR013" H 6250 3650 50  0001 C CNN
F 1 "GND" V 6250 3700 50  0000 C CNN
F 2 "" H 6250 3900 50  0001 C CNN
F 3 "" H 6250 3900 50  0001 C CNN
	1    6250 3900
	0    -1   -1   0   
$EndComp
Text GLabel 6250 3700 2    50   Input ~ 0
TRIG1
Text GLabel 6250 4250 2    50   Input ~ 0
TRIG2
Text GLabel 6250 3800 2    50   Input ~ 0
ECHO1
Text GLabel 6250 4350 2    50   Input ~ 0
ECHO2
Wire Wire Line
	6250 3600 6050 3600
Wire Wire Line
	6050 3700 6250 3700
Wire Wire Line
	6250 3800 6050 3800
Wire Wire Line
	6050 3900 6250 3900
Wire Wire Line
	6250 4150 6050 4150
Wire Wire Line
	6050 4250 6250 4250
Wire Wire Line
	6250 4350 6050 4350
Wire Wire Line
	6050 4450 6250 4450
Text GLabel 4150 3100 2    50   Input ~ 0
TRIG1
Text GLabel 4150 2900 2    50   Input ~ 0
ECHO1
Text GLabel 2200 2600 0    50   Input ~ 0
TRIG2
Text GLabel 2200 2700 0    50   Input ~ 0
ECHO2
Wire Wire Line
	2200 2600 2350 2600
Wire Wire Line
	2200 2700 2350 2700
Wire Wire Line
	4150 2900 3950 2900
Wire Wire Line
	3950 3100 4150 3100
$Comp
L conn:Conn_01x05_Male J5
U 1 1 5ED82C02
P 8400 4100
F 0 "J5" H 8508 4481 50  0000 C CNN
F 1 "Conn_01x05_Male" H 8508 4390 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 8400 4100 50  0001 C CNN
F 3 "~" H 8400 4100 50  0001 C CNN
	1    8400 4100
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR016
U 1 1 5ED83FCF
P 8800 3900
F 0 "#PWR016" H 8800 3750 50  0001 C CNN
F 1 "+3.3V" V 8800 4150 50  0000 C CNN
F 2 "" H 8800 3900 50  0001 C CNN
F 3 "" H 8800 3900 50  0001 C CNN
	1    8800 3900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR017
U 1 1 5ED8455A
P 8800 4200
F 0 "#PWR017" H 8800 3950 50  0001 C CNN
F 1 "GND" V 8800 4000 50  0000 C CNN
F 2 "" H 8800 4200 50  0001 C CNN
F 3 "" H 8800 4200 50  0001 C CNN
	1    8800 4200
	0    -1   -1   0   
$EndComp
Text GLabel 8800 4300 2    50   Input ~ 0
SDA
Text GLabel 8800 4000 2    50   Input ~ 0
SCL
Text GLabel 8800 4100 2    50   Input ~ 0
BUTTON
Wire Wire Line
	8800 4300 8600 4300
Wire Wire Line
	8600 4200 8800 4200
Wire Wire Line
	8600 4000 8800 4000
Wire Wire Line
	8800 3900 8600 3900
$Comp
L conn:Conn_01x02_Male J6
U 1 1 5ED902CA
P 9950 2250
F 0 "J6" V 9750 2200 50  0000 C CNN
F 1 "Conn_01x02_Male" V 9850 2250 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 9950 2250 50  0001 C CNN
F 3 "~" H 9950 2250 50  0001 C CNN
	1    9950 2250
	0    1    1    0   
$EndComp
$Comp
L conn:Conn_01x06_Male J7
U 1 1 5EDB38F7
P 5650 5950
F 0 "J7" H 5758 6331 50  0000 C CNN
F 1 "Conn_01x06_Male" H 5758 6240 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 5650 5950 50  0001 C CNN
F 3 "~" H 5650 5950 50  0001 C CNN
	1    5650 5950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR018
U 1 1 5EDB48FE
P 6000 6250
F 0 "#PWR018" H 6000 6000 50  0001 C CNN
F 1 "GND" H 6005 6077 50  0000 C CNN
F 2 "" H 6000 6250 50  0001 C CNN
F 3 "" H 6000 6250 50  0001 C CNN
	1    6000 6250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR019
U 1 1 5EDB4C2A
P 6100 5750
F 0 "#PWR019" H 6100 5600 50  0001 C CNN
F 1 "+3.3V" V 6100 6000 50  0000 C CNN
F 2 "" H 6100 5750 50  0001 C CNN
F 3 "" H 6100 5750 50  0001 C CNN
	1    6100 5750
	0    1    1    0   
$EndComp
Text GLabel 6100 5850 2    50   Input ~ 0
SD_CD
Text GLabel 6100 6050 2    50   Input ~ 0
SD_CLK
Text GLabel 6100 5950 2    50   Input ~ 0
SD_CMD
Text GLabel 6100 6150 2    50   Input ~ 0
SD_DAT0
Wire Wire Line
	6100 5750 5850 5750
Wire Wire Line
	6100 5950 5850 5950
Wire Wire Line
	5850 5850 6100 5850
Wire Wire Line
	5850 6050 6100 6050
Wire Wire Line
	6100 6150 5850 6150
Wire Wire Line
	5850 6250 6000 6250
$Comp
L power:+VDC #PWR0107
U 1 1 5EDCBE77
P 10450 2450
F 0 "#PWR0107" H 10450 2350 50  0001 C CNN
F 1 "+VDC" H 10450 2725 50  0000 C CNN
F 2 "" H 10450 2450 50  0001 C CNN
F 3 "" H 10450 2450 50  0001 C CNN
	1    10450 2450
	1    0    0    -1  
$EndComp
$Comp
L power:+VDC #PWR0108
U 1 1 5EDCC82B
P 8450 1050
F 0 "#PWR0108" H 8450 950 50  0001 C CNN
F 1 "+VDC" H 8450 1325 50  0000 C CNN
F 2 "" H 8450 1050 50  0001 C CNN
F 3 "" H 8450 1050 50  0001 C CNN
	1    8450 1050
	1    0    0    -1  
$EndComp
$Comp
L device:R_Small R1
U 1 1 5ED1D73B
P 9450 4100
F 0 "R1" H 9509 4146 50  0000 L CNN
F 1 "10k" H 9509 4055 50  0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical" H 9450 4100 50  0001 C CNN
F 3 "~" H 9450 4100 50  0001 C CNN
	1    9450 4100
	-1   0    0    1   
$EndComp
Wire Wire Line
	9450 4300 9450 4200
Text GLabel 4150 2300 2    50   Input ~ 0
SDA
Text GLabel 4150 3000 2    50   Input ~ 0
BUTTON
Text GLabel 4200 2000 2    50   Input ~ 0
SCL
Wire Wire Line
	4200 2000 3950 2000
Wire Wire Line
	3950 2300 4150 2300
Wire Wire Line
	4150 3000 3950 3000
$Comp
L power:GND #PWR0109
U 1 1 5ED36DBA
P 9450 4300
F 0 "#PWR0109" H 9450 4050 50  0001 C CNN
F 1 "GND" H 9455 4127 50  0000 C CNN
F 2 "" H 9450 4300 50  0001 C CNN
F 3 "" H 9450 4300 50  0001 C CNN
	1    9450 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 2800 6250 2800
Wire Wire Line
	9700 1050 9550 1050
Wire Wire Line
	9550 2450 9850 2450
Wire Wire Line
	9950 2450 10450 2450
$Comp
L device:R_Small R2
U 1 1 5ED66556
P 1450 2000
F 0 "R2" H 1509 2046 50  0000 L CNN
F 1 "5M" H 1509 1955 50  0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical" H 1450 2000 50  0001 C CNN
F 3 "~" H 1450 2000 50  0001 C CNN
	1    1450 2000
	1    0    0    -1  
$EndComp
$Comp
L device:R_Small R3
U 1 1 5ED66E45
P 1450 2300
F 0 "R3" H 1509 2346 50  0000 L CNN
F 1 "10M" H 1509 2255 50  0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical" H 1450 2300 50  0001 C CNN
F 3 "~" H 1450 2300 50  0001 C CNN
	1    1450 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 1750 1450 1900
Wire Wire Line
	1450 2550 1450 2500
Wire Wire Line
	1450 2200 1450 2150
$Comp
L power:GND #PWR020
U 1 1 5ED7053C
P 1450 2550
F 0 "#PWR020" H 1450 2300 50  0001 C CNN
F 1 "GND" H 1455 2377 50  0000 C CNN
F 2 "" H 1450 2550 50  0001 C CNN
F 3 "" H 1450 2550 50  0001 C CNN
	1    1450 2550
	1    0    0    -1  
$EndComp
$Comp
L power:+VDC #PWR03
U 1 1 5ED711CC
P 1450 1750
F 0 "#PWR03" H 1450 1650 50  0001 C CNN
F 1 "+VDC" H 1450 2025 50  0000 C CNN
F 2 "" H 1450 1750 50  0001 C CNN
F 3 "" H 1450 1750 50  0001 C CNN
	1    1450 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 2150 2250 2150
Wire Wire Line
	2250 2150 2250 2200
Wire Wire Line
	2250 2200 2350 2200
Connection ~ 1450 2150
Wire Wire Line
	1450 2150 1450 2100
$Comp
L device:C_Small C1
U 1 1 5ED7CAE9
P 1250 2300
F 0 "C1" H 1000 2350 50  0000 L CNN
F 1 "100n" H 950 2250 50  0000 L CNN
F 2 "Capacitors_THT:C_Rect_L4.0mm_W2.5mm_P2.50mm" H 1250 2300 50  0001 C CNN
F 3 "~" H 1250 2300 50  0001 C CNN
	1    1250 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 2200 1250 2150
Wire Wire Line
	1250 2150 1450 2150
Wire Wire Line
	1250 2400 1250 2500
Wire Wire Line
	1250 2500 1450 2500
Connection ~ 1450 2500
Wire Wire Line
	1450 2500 1450 2400
$Comp
L references:LM285Z-1.2 D1
U 1 1 5EDDD286
P 8550 5850
F 0 "D1" V 8641 5762 50  0000 R CNN
F 1 "LM285Z-1.2" V 8550 5762 50  0000 R CNN
F 2 "TO_SOT_Packages_THT:TO-92_Inline_Narrow_Oval" H 8550 5650 50  0001 C CIN
F 3 "http://www.onsemi.com/pub_link/Collateral/LM285-D.PDF" V 8459 5762 50  0000 R CNN
	1    8550 5850
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR022
U 1 1 5EDDFE5E
P 8550 6100
F 0 "#PWR022" H 8550 5850 50  0001 C CNN
F 1 "GND" H 8555 5927 50  0000 C CNN
F 2 "" H 8550 6100 50  0001 C CNN
F 3 "" H 8550 6100 50  0001 C CNN
	1    8550 6100
	1    0    0    -1  
$EndComp
$Comp
L device:R_Small R4
U 1 1 5EDE0C4A
P 8550 5500
F 0 "R4" H 8609 5546 50  0000 L CNN
F 1 "150k" H 8609 5455 50  0000 L CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical" H 8550 5500 50  0001 C CNN
F 3 "~" H 8550 5500 50  0001 C CNN
	1    8550 5500
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR021
U 1 1 5EDE123E
P 8550 5350
F 0 "#PWR021" H 8550 5200 50  0001 C CNN
F 1 "+3.3V" H 8565 5523 50  0000 C CNN
F 2 "" H 8550 5350 50  0001 C CNN
F 3 "" H 8550 5350 50  0001 C CNN
	1    8550 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 6100 8550 6000
Wire Wire Line
	8550 5700 8550 5650
Wire Wire Line
	8550 5350 8550 5400
Text GLabel 8450 5650 0    50   Input ~ 0
VoltRef
Wire Wire Line
	8450 5650 8550 5650
Connection ~ 8550 5650
Wire Wire Line
	8550 5650 8550 5600
Text GLabel 2200 2300 0    50   Input ~ 0
VoltRef
Wire Wire Line
	2200 2300 2350 2300
$Comp
L device:R_Small R5
U 1 1 5EDFEA4B
P 9000 5500
F 0 "R5" H 9059 5546 50  0000 L CNN
F 1 "150k" H 9059 5455 50  0000 L CNN
F 2 "Resistors_SMD:R_1206_HandSoldering" H 9000 5500 50  0001 C CNN
F 3 "~" H 9000 5500 50  0001 C CNN
	1    9000 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 5600 8550 5600
Connection ~ 8550 5600
Wire Wire Line
	8550 5400 9000 5400
Connection ~ 8550 5400
Wire Notes Line
	7900 4850 11050 4850
Wire Notes Line
	11050 4850 11050 6400
Wire Notes Line
	11050 6400 7900 6400
Wire Notes Line
	7900 6400 7900 4850
Text Notes 7950 5100 0    157  ~ 0
Voltage Referenz 1V2\n
Text Notes 9400 5800 0    50   ~ 0
R4 bestücken für THT\nR5 bestücken für 1206 SMD\nnur eins von beidem bestücken!\nbevorzugt R5. \nR4 ist schlecht platziert. Beinchen kürzen\nund Lötstellen plan zum PCB löten
Wire Notes Line
	650  7600 6700 7600
Wire Notes Line
	6700 7600 6700 4900
Wire Notes Line
	6700 4900 650  4900
Wire Notes Line
	650  4900 650  7600
Text Notes 750  5150 0    157  ~ 0
SD Karten Slot
Text Notes 1550 5400 0    59   ~ 0
Normal SD Slot
Text Notes 4000 5400 0    59   ~ 0
MircoSD
Text Notes 5500 5400 0    59   ~ 0
MicroSD Breakout
Text Notes 5000 7150 0    59   ~ 0
3 Optionen für Montage der SD Karte\nnur eine bestücken.\nBreakout Board mit gewinkelter \nStiftleiste montieren\nAuf Pinout achten!
Wire Notes Line
	650  4800 650  1150
Wire Notes Line
	650  1150 5250 1150
Wire Notes Line
	5250 1150 5250 4800
Wire Notes Line
	5250 4800 650  4800
Text Notes 750  1350 0    118  ~ 0
ESP32 Board
Text Notes 800  3150 0    59   ~ 0
Messteil Akkuspannung \n(nach Schutzschaltung)\nR3 kann als 2x 5M in Reihe \nausgelegt werden
Text Notes 2050 3950 0    59   ~ 0
Unbedingt auf Pinbelegung des ESP32 Bords achten!\nDieses Board hat 30 Pins. Manche Boards haben \nauch 38 Pins. Diese sind sehr ähnlich, \naber NICHT pinkompatibel. GND Pins zwischen IOs!
Text Notes 5400 3350 0    118  ~ 0
Connectoren Ultraschall
Text Notes 8150 3350 0    118  ~ 0
Connector Button/Display
Wire Notes Line
	5350 3100 7650 3100
Wire Notes Line
	7650 3100 7650 4800
Wire Notes Line
	7650 4800 5350 4800
Wire Notes Line
	5350 4800 5350 3100
Wire Notes Line
	7950 3100 10800 3100
Wire Notes Line
	10800 3100 10800 4750
Wire Notes Line
	10800 4750 7950 4750
Wire Notes Line
	7950 4750 7950 3100
Text Notes 5450 2500 0    118  ~ 0
Connector Battery
Text Notes 5450 1200 0    118  ~ 0
Connector GPS NEO6M
Text Notes 5550 2050 0    59   ~ 0
gewinkelte Stiftleiste verwenden!
Wire Notes Line
	5350 3050 7550 3050
Wire Notes Line
	7550 3050 7550 2300
Wire Notes Line
	7550 2300 5350 2300
Wire Notes Line
	5350 2300 5350 3050
Wire Notes Line
	5350 2200 5350 1000
Wire Notes Line
	5350 1000 7550 1000
Wire Notes Line
	7550 1000 7550 2200
Wire Notes Line
	7550 2200 5350 2200
Text Notes 8000 1950 0    118  ~ 0
Charger-/Protectionboard
Text Notes 10100 2800 0    79   ~ 0
J6\nConnector Switch
Wire Notes Line
	7950 3000 7950 1750
Wire Notes Line
	7950 1750 11150 1750
Wire Notes Line
	11150 1750 11150 3000
Wire Notes Line
	11150 3000 7950 3000
Wire Notes Line
	7950 1700 11150 1700
Wire Notes Line
	11150 1700 11150 500 
Wire Notes Line
	11150 500  7950 500 
Wire Notes Line
	7950 500  7950 1700
Text Notes 8000 700  0    118  ~ 0
Stepdown LM2596 variable
Text Notes 9800 1400 0    59   ~ 0
Output Voltage vor Stecken \ndes ESP32 mit\nMultimeter auf 3,3V\nausmessen
Text GLabel 9450 3850 1    50   Input ~ 0
BUTTON
Wire Wire Line
	9450 4000 9450 3850
Wire Wire Line
	8600 4100 8800 4100
$EndSCHEMATC