EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 7 8
Title "M10SE02"
Date "2020-10-23"
Rev ""
Comp "M10CUBE"
Comment1 ""
Comment2 "GPS, LoRa, I2C EXTENDER"
Comment3 "Temperature, Humidity, Barometric"
Comment4 "Ambient Light, UV Light, VOC, Sound"
$EndDescr
$Comp
L power:+5V #PWR063
U 1 1 5F1259A0
P 4450 1650
AR Path="/5F0B8C7C/5F1259A0" Ref="#PWR063"  Part="1" 
AR Path="/5F0E5853/5F1259A0" Ref="#PWR?"  Part="1" 
AR Path="/5F139938/5F1259A0" Ref="#PWR?"  Part="1" 
F 0 "#PWR063" H 4450 1500 50  0001 C CNN
F 1 "+5V" H 4465 1823 50  0000 C CNN
F 2 "" H 4450 1650 50  0001 C CNN
F 3 "" H 4450 1650 50  0001 C CNN
	1    4450 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6325 1625 5525 1625
Wire Wire Line
	6325 1225 5525 1225
Text Label 5525 1225 0    50   ~ 0
SS_SD
Wire Wire Line
	6325 1425 6075 1425
Wire Wire Line
	6075 1825 6075 1425
Wire Wire Line
	6325 1325 5525 1325
Wire Wire Line
	6325 1525 5525 1525
Wire Wire Line
	6325 1725 5525 1725
$Comp
L Connector:Micro_SD_Card J?
U 1 1 5F4F9597
P 7225 1425
AR Path="/5F4F9597" Ref="J?"  Part="1" 
AR Path="/5EDCDBA8/5F4F9597" Ref="J?"  Part="1" 
AR Path="/5EFF2438/5F4F9597" Ref="J?"  Part="1" 
AR Path="/5F0B8C7C/5F4F9597" Ref="J21"  Part="1" 
AR Path="/5F0E5853/5F4F9597" Ref="J?"  Part="1" 
AR Path="/5F139938/5F4F9597" Ref="J?"  Part="1" 
F 0 "J21" H 6675 1925 42  0000 L BNN
F 1 "MICROSD-9P" H 6925 1925 42  0000 L BNN
F 2 "SD:micro_sd" H 7225 1425 50  0001 C CNN
F 3 "" H 7225 1425 50  0001 C CNN
	1    7225 1425
	1    0    0    -1  
$EndComp
$Comp
L power:GND #GND0101
U 1 1 5F4F95A8
P 6075 2275
AR Path="/5F0B8C7C/5F4F95A8" Ref="#GND0101"  Part="1" 
AR Path="/5F0E5853/5F4F95A8" Ref="#GND?"  Part="1" 
AR Path="/5F139938/5F4F95A8" Ref="#GND?"  Part="1" 
F 0 "#GND0101" H 6075 2275 50  0001 C CNN
F 1 "GND" H 6075 2154 59  0000 C CNN
F 2 "" H 6075 2275 50  0001 C CNN
F 3 "" H 6075 2275 50  0001 C CNN
	1    6075 2275
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR065
U 1 1 5F6B9EE4
P 5525 1625
F 0 "#PWR065" H 5525 1375 50  0001 C CNN
F 1 "GND" V 5525 1425 50  0000 C CNN
F 2 "" H 5525 1625 50  0001 C CNN
F 3 "" H 5525 1625 50  0001 C CNN
	1    5525 1625
	0    1    1    0   
$EndComp
$Comp
L Device:C C?
U 1 1 5F4F959D
P 6075 1975
AR Path="/5F4F959D" Ref="C?"  Part="1" 
AR Path="/5EDCDBA8/5F4F959D" Ref="C?"  Part="1" 
AR Path="/5EFF2438/5F4F959D" Ref="C?"  Part="1" 
AR Path="/5F0B8C7C/5F4F959D" Ref="C7"  Part="1" 
AR Path="/5F0E5853/5F4F959D" Ref="C?"  Part="1" 
AR Path="/5F139938/5F4F959D" Ref="C?"  Part="1" 
F 0 "C7" H 6135 2090 59  0000 L BNN
F 1 "100nF" H 6135 1890 59  0000 L BNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6075 1975 50  0001 C CNN
F 3 "" H 6075 1975 50  0001 C CNN
	1    6075 1975
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6075 2275 6075 2125
$Comp
L power:+3.3V #PWR066
U 1 1 5F29C519
P 6075 1425
F 0 "#PWR066" H 6075 1275 50  0001 C CNN
F 1 "+3.3V" V 6075 1700 50  0000 C CNN
F 2 "" H 6075 1425 50  0001 C CNN
F 3 "" H 6075 1425 50  0001 C CNN
	1    6075 1425
	0    -1   -1   0   
$EndComp
$Comp
L M10SE02-01-rescue:MH-ET_MiniKit-WEMOS_D1_MINI U3
U 1 1 5F32C803
P 2000 2600
AR Path="/5F32C803" Ref="U3"  Part="1" 
AR Path="/5F0B8C7C/5F32C803" Ref="U3"  Part="1" 
F 0 "U3" H 1825 4515 50  0000 C CNN
F 1 "MH-ET_MiniKit" H 1825 4424 50  0000 C CNN
F 2 "WEMOS_D1_MINI:MH-ET_MiniKit" H 2000 2650 50  0001 C CNN
F 3 "" H 2000 2650 50  0001 C CNN
	1    2000 2600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #GND0102
U 1 1 5F3EA547
P 4450 1950
AR Path="/5F0B8C7C/5F3EA547" Ref="#GND0102"  Part="1" 
AR Path="/5F0E5853/5F3EA547" Ref="#GND?"  Part="1" 
AR Path="/5F139938/5F3EA547" Ref="#GND?"  Part="1" 
F 0 "#GND0102" H 4450 1950 50  0001 C CNN
F 1 "GND" H 4450 1829 59  0000 C CNN
F 2 "" H 4450 1950 50  0001 C CNN
F 3 "" H 4450 1950 50  0001 C CNN
	1    4450 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 1650 4450 1650
$Comp
L Device:C C?
U 1 1 5F3EA54D
P 4450 1800
AR Path="/5F3EA54D" Ref="C?"  Part="1" 
AR Path="/5EDCDBA8/5F3EA54D" Ref="C?"  Part="1" 
AR Path="/5EFF2438/5F3EA54D" Ref="C?"  Part="1" 
AR Path="/5F0B8C7C/5F3EA54D" Ref="C6"  Part="1" 
AR Path="/5F0E5853/5F3EA54D" Ref="C?"  Part="1" 
AR Path="/5F139938/5F3EA54D" Ref="C?"  Part="1" 
F 0 "C6" H 4625 1825 59  0000 L BNN
F 1 "100nF" H 4550 1700 59  0000 L BNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4450 1800 50  0001 C CNN
F 3 "" H 4450 1800 50  0001 C CNN
	1    4450 1800
	-1   0    0    -1  
$EndComp
Connection ~ 4450 1650
$Comp
L power:GND #GND02
U 1 1 5F3FF21A
P 3500 1550
AR Path="/5F0B8C7C/5F3FF21A" Ref="#GND02"  Part="1" 
AR Path="/5F0E5853/5F3FF21A" Ref="#GND?"  Part="1" 
AR Path="/5F139938/5F3FF21A" Ref="#GND?"  Part="1" 
F 0 "#GND02" H 3500 1550 50  0001 C CNN
F 1 "GND" V 3500 1350 50  0000 C CNN
F 2 "" H 3500 1550 50  0001 C CNN
F 3 "" H 3500 1550 50  0001 C CNN
	1    3500 1550
	0    -1   -1   0   
$EndComp
Text HLabel 1300 1850 0    50   Input ~ 0
TX_GPS
Text HLabel 1300 2850 0    50   Input ~ 0
RX_GPS
NoConn ~ 3500 1850
NoConn ~ 3500 2850
NoConn ~ 3500 2950
NoConn ~ 1300 2750
NoConn ~ 1300 2950
NoConn ~ 1300 2150
Text HLabel 1300 950  0    50   Input ~ 0
RST_ESP
Text HLabel 1300 2250 0    50   Input ~ 0
BUSY_LORA
Text HLabel 1300 1150 0    50   Input ~ 0
TXEN_LORA
Text HLabel 1300 1050 0    50   Input ~ 0
RXEN_LORA
Text HLabel 1300 2350 0    50   Input ~ 0
DIO1_LORA
Text HLabel 1300 1750 0    50   Input ~ 0
SS_LORA
Text HLabel 3500 2150 2    50   Input ~ 0
PRE
Text HLabel 3500 1450 2    50   Input ~ 0
RX_PM
Text HLabel 3500 1350 2    50   Input ~ 0
TX_PM
Text HLabel 1300 2650 0    50   Input ~ 0
SCK_MIC_I2S
Text HLabel 3500 1750 2    50   Input ~ 0
WS_MIC_I2S
Text HLabel 3500 2550 2    50   Input ~ 0
SD_MIC_I2S
NoConn ~ 6325 1125
NoConn ~ 6325 1825
Text Label 3500 2250 0    50   ~ 0
BUZZER
Text Label 1300 1550 2    50   ~ 0
SS_SD
Text HLabel 1300 1350 0    50   Input ~ 0
MISO_ESP
Text HLabel 5525 1725 0    50   Input ~ 0
MISO_ESP
Text HLabel 5525 1325 0    50   Input ~ 0
MOSI_ESP
Text HLabel 1300 1450 0    50   Input ~ 0
MOSI_ESP
Text HLabel 5525 1525 0    50   Input ~ 0
SCK_ESP
Text HLabel 1300 1250 0    50   Input ~ 0
SCK_ESP
$Comp
L power:GND #GND01
U 1 1 5F5F93F8
P 1300 2050
AR Path="/5F0B8C7C/5F5F93F8" Ref="#GND01"  Part="1" 
AR Path="/5F0E5853/5F5F93F8" Ref="#GND?"  Part="1" 
AR Path="/5F139938/5F5F93F8" Ref="#GND?"  Part="1" 
F 0 "#GND01" H 1300 2050 50  0001 C CNN
F 1 "GND" V 1300 1850 50  0000 C CNN
F 2 "" H 1300 2050 50  0001 C CNN
F 3 "" H 1300 2050 50  0001 C CNN
	1    1300 2050
	0    1    1    0   
$EndComp
$Comp
L power:GND #GND0103
U 1 1 5F5FBA94
P 3500 2050
AR Path="/5F0B8C7C/5F5FBA94" Ref="#GND0103"  Part="1" 
AR Path="/5F0E5853/5F5FBA94" Ref="#GND?"  Part="1" 
AR Path="/5F139938/5F5FBA94" Ref="#GND?"  Part="1" 
F 0 "#GND0103" H 3500 2050 50  0001 C CNN
F 1 "GND" V 3500 1850 50  0000 C CNN
F 2 "" H 3500 2050 50  0001 C CNN
F 3 "" H 3500 2050 50  0001 C CNN
	1    3500 2050
	0    -1   -1   0   
$EndComp
Connection ~ 6075 1425
$Comp
L power:GND #PWR067
U 1 1 5F6014DF
P 8025 2025
F 0 "#PWR067" H 8025 1775 50  0001 C CNN
F 1 "GND" V 8025 1825 50  0000 C CNN
F 2 "" H 8025 2025 50  0001 C CNN
F 3 "" H 8025 2025 50  0001 C CNN
	1    8025 2025
	0    -1   -1   0   
$EndComp
Text HLabel 1300 2550 0    50   Input ~ 0
ONE_WIRE
Text Label 3500 2350 0    50   ~ 0
I2C1_SCL
Text Label 3500 2450 0    50   ~ 0
I2C1_SDA
Text HLabel 1500 6375 2    50   Input ~ 0
SCL_LOC
Text HLabel 1500 6275 2    50   Input ~ 0
SDA_RAS
Text HLabel 1500 6175 2    50   Input ~ 0
SDA_RAS
Text HLabel 1500 6075 2    50   Input ~ 0
SDA_LOC
Text HLabel 1500 6575 2    50   Input ~ 0
SCL_RAS
Text HLabel 1500 6475 2    50   Input ~ 0
SCL_RAS
Wire Wire Line
	1000 6375 1000 6475
Wire Wire Line
	1000 6075 1000 6175
Text Label 1000 6375 2    50   ~ 0
I2C0_SCL
Text Label 1000 6075 2    50   ~ 0
I2C0_SDA
Text Label 1000 6275 2    50   ~ 0
I2C1_SDA
Text Label 1000 6575 2    50   ~ 0
I2C1_SCL
$Comp
L Connector_Generic:Conn_02x06_Odd_Even J?
U 1 1 5F54BC31
P 1200 6275
AR Path="/5F54BC31" Ref="J?"  Part="1" 
AR Path="/5F0B8C7C/5F54BC31" Ref="J20"  Part="1" 
F 0 "J20" H 1250 6692 50  0000 C CNN
F 1 "I2C SELECT" H 1250 6601 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical" H 1200 6275 50  0001 C CNN
F 3 "~" H 1200 6275 50  0001 C CNN
	1    1200 6275
	1    0    0    -1  
$EndComp
Text Notes 650  5750 0    50   ~ 0
I2C SELECT JUMPER INSERT\nA) 1-2 & 5-6 & 7-8 & 11-12 : I2C0 CONNECTS TO LOCAL, I2C1 CONNECTS TO RASPI\n\nB) 1-2 & 3-4 & 7-8 & 9-10  : I2C0 CONNECTS TO LOCAL & TO RASPI *\n\n* I2C1 PINS ARE FREE FOR OTHER USE
Text Label 3500 2750 0    50   ~ 0
LED_0
NoConn ~ 3500 2750
Text HLabel 1300 1650 0    50   Output ~ 0
3V3_ESP32
Wire Notes Line
	6700 -3775 6700 2100
Wire Wire Line
	9875 4200 9875 4100
Wire Wire Line
	9075 4200 9075 4100
Wire Wire Line
	9875 3800 9875 3700
Wire Wire Line
	9875 3700 9775 3700
Wire Wire Line
	9075 3800 9075 3700
Wire Wire Line
	9075 3700 9175 3700
Text Notes 10075 3800 0    59   ~ 0
JP2 = I2C Pullups\nClosed by Default
Text Notes 9075 3175 0    85   ~ 0
I2C Pullups
$Comp
L Device:R R?
U 1 1 5F871640
P 9875 3950
AR Path="/5F0C03C5/5F871640" Ref="R?"  Part="1" 
AR Path="/5F0B8C7C/5F871640" Ref="R20"  Part="1" 
F 0 "R20" H 9805 3904 50  0000 R CNN
F 1 "4.7K" H 9805 3995 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 9805 3950 50  0001 C CNN
F 3 "~" H 9875 3950 50  0001 C CNN
	1    9875 3950
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 5F871646
P 9075 3950
AR Path="/5F0C03C5/5F871646" Ref="R?"  Part="1" 
AR Path="/5F0B8C7C/5F871646" Ref="R19"  Part="1" 
F 0 "R19" H 9005 3904 50  0000 R CNN
F 1 "4.7K" H 9005 3995 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 9005 3950 50  0001 C CNN
F 3 "~" H 9075 3950 50  0001 C CNN
	1    9075 3950
	-1   0    0    1   
$EndComp
Text Label 9075 4200 3    50   ~ 0
I2C0_SCL
Text Label 9875 4200 3    50   ~ 0
I2C0_SDA
Text Label 8625 1875 0    50   ~ 0
BUZZER
$Comp
L power:GND #GND05
U 1 1 5F60C845
P 9600 2075
AR Path="/5F0B8C7C/5F60C845" Ref="#GND05"  Part="1" 
AR Path="/5F0E5853/5F60C845" Ref="#GND?"  Part="1" 
AR Path="/5F139938/5F60C845" Ref="#GND?"  Part="1" 
F 0 "#GND05" H 9600 2075 50  0001 C CNN
F 1 "GND" H 9600 1954 59  0000 C CNN
F 2 "" H 9600 2075 50  0001 C CNN
F 3 "" H 9600 2075 50  0001 C CNN
	1    9600 2075
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 1875 8625 1875
$Comp
L Transistor_BJT:PN2222A Q4
U 1 1 5F2084BD
P 9500 1875
AR Path="/5F0B8C7C/5F2084BD" Ref="Q4"  Part="1" 
AR Path="/5F0E5853/5F2084BD" Ref="Q?"  Part="1" 
AR Path="/5F139938/5F2084BD" Ref="Q?"  Part="1" 
F 0 "Q4" H 9690 1921 50  0000 L CNN
F 1 "PN2222A" H 9690 1830 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 9700 1800 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/PN/PN2222A.pdf" H 9500 1875 50  0001 L CNN
	1    9500 1875
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR064
U 1 1 5F1A3024
P 9600 1475
AR Path="/5F0B8C7C/5F1A3024" Ref="#PWR064"  Part="1" 
AR Path="/5F0E5853/5F1A3024" Ref="#PWR?"  Part="1" 
AR Path="/5F139938/5F1A3024" Ref="#PWR?"  Part="1" 
F 0 "#PWR064" H 9600 1325 50  0001 C CNN
F 1 "+5V" H 9615 1648 50  0000 C CNN
F 2 "" H 9600 1475 50  0001 C CNN
F 3 "" H 9600 1475 50  0001 C CNN
	1    9600 1475
	1    0    0    -1  
$EndComp
$Comp
L Device:R R18
U 1 1 5F19B084
P 9150 1875
AR Path="/5F0B8C7C/5F19B084" Ref="R18"  Part="1" 
AR Path="/5F0E5853/5F19B084" Ref="R?"  Part="1" 
AR Path="/5F139938/5F19B084" Ref="R?"  Part="1" 
F 0 "R18" V 8943 1875 50  0000 C CNN
F 1 "R470" V 9034 1875 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 9080 1875 50  0001 C CNN
F 3 "~" H 9150 1875 50  0001 C CNN
	1    9150 1875
	0    1    1    0   
$EndComp
$Comp
L Device:Buzzer BZ1
U 1 1 5F12599F
P 9700 1575
AR Path="/5F0B8C7C/5F12599F" Ref="BZ1"  Part="1" 
AR Path="/5F0E5853/5F12599F" Ref="BZ?"  Part="1" 
AR Path="/5F139938/5F12599F" Ref="BZ?"  Part="1" 
F 0 "BZ1" H 9852 1604 50  0000 L CNN
F 1 "Buzzer" H 9852 1513 50  0000 L CNN
F 2 "Buzzer_Beeper:Buzzer_12x9.5RM7.6" V 9675 1675 50  0001 C CNN
F 3 "~" V 9675 1675 50  0001 C CNN
	1    9700 1575
	1    0    0    -1  
$EndComp
$Comp
L Jumper:SolderJumper_2_Bridged JP?
U 1 1 5F855541
P 9325 3700
AR Path="/5EE02BE5/5F855541" Ref="JP?"  Part="1" 
AR Path="/5EEB7824/5F855541" Ref="JP?"  Part="1" 
AR Path="/5F0C03C5/5F855541" Ref="JP?"  Part="1" 
AR Path="/5F0B8C7C/5F855541" Ref="JP4"  Part="1" 
F 0 "JP4" H 9150 3800 70  0000 L BNN
F 1 "SolderJumper_2_Bridged" H 8000 3900 70  0001 L TNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_Pad1.0x1.5mm" H 9325 3700 50  0001 C CNN
F 3 "" H 9325 3700 50  0001 C CNN
	1    9325 3700
	1    0    0    -1  
$EndComp
$Comp
L Jumper:SolderJumper_2_Bridged JP?
U 1 1 5F855ECE
P 9625 3700
AR Path="/5EE02BE5/5F855ECE" Ref="JP?"  Part="1" 
AR Path="/5EEB7824/5F855ECE" Ref="JP?"  Part="1" 
AR Path="/5F0C03C5/5F855ECE" Ref="JP?"  Part="1" 
AR Path="/5F0B8C7C/5F855ECE" Ref="JP5"  Part="1" 
F 0 "JP5" H 9450 3800 70  0000 L BNN
F 1 "SolderJumper_2_Bridged" H 9800 3925 70  0001 L TNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_Pad1.0x1.5mm" H 9625 3700 50  0001 C CNN
F 3 "" H 9625 3700 50  0001 C CNN
	1    9625 3700
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR032
U 1 1 5F857C13
P 9475 3550
F 0 "#PWR032" H 9475 3400 50  0001 C CNN
F 1 "+3.3V" H 9490 3723 50  0000 C CNN
F 2 "" H 9475 3550 50  0001 C CNN
F 3 "" H 9475 3550 50  0001 C CNN
	1    9475 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	9475 3550 9475 3700
Text Label 9475 3550 0    10   ~ 0
VDD_A
Connection ~ 9475 3700
NoConn ~ 3500 950 
NoConn ~ 3500 1050
Text HLabel 3500 2650 2    50   Input ~ 0
SPARE_2
Text Label 3500 1150 0    50   ~ 0
I2C0_SCL
Text Label 3500 1250 0    50   ~ 0
I2C0_SDA
Text HLabel 1300 2450 0    50   Input ~ 0
SPARE_1
Text Notes 2500 775  0    50   ~ 0
RTC_GPIO PINS\nCan be used to wakeup ESP32
$EndSCHEMATC