EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "mini-beieli-pcb-cubecell"
Date "2020-08-13"
Rev "0.1"
Comp "nbit Informatik GmbH"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	12150 3350 12000 3350
Wire Wire Line
	12150 3150 12000 3150
Wire Wire Line
	12000 3150 12000 3350
Connection ~ 12000 3350
Wire Wire Line
	9750 2900 9750 2800
Wire Wire Line
	10150 2900 10150 2800
Wire Wire Line
	14250 1550 14350 1550
Wire Wire Line
	14250 1750 14350 1750
Wire Wire Line
	14350 1750 14350 1550
Connection ~ 14350 1550
Text Label 14250 1350 0    10   ~ 0
GND
Wire Wire Line
	14500 2900 14500 2950
Text Label 14500 2900 0    10   ~ 0
GND
Wire Wire Line
	14250 2550 14500 2550
Wire Wire Line
	14500 2600 14500 2550
Connection ~ 14500 2550
Text Label 14250 2550 0    10   ~ 0
3.3V
Wire Wire Line
	12150 1950 11050 1950
Text Label 11550 1950 0    70   ~ 0
SWBOOST
Wire Wire Line
	10000 1950 9750 1950
Wire Wire Line
	9750 1950 9750 2500
Wire Wire Line
	12150 1750 9750 1750
Wire Wire Line
	9750 1750 9750 1950
Connection ~ 9750 1950
Text Label 11550 1750 0    70   ~ 0
BUFSRC
Wire Wire Line
	12150 2050 10150 2050
Wire Wire Line
	10150 2050 10150 2500
Text Label 11550 2050 0    70   ~ 0
BOOST
Wire Wire Line
	12150 2250 11550 2250
Text Label 11550 2250 0    70   ~ 0
SWBUCK
Wire Wire Line
	10950 2250 10750 2250
Wire Wire Line
	10750 2250 10750 2350
Wire Wire Line
	10750 2350 10750 2500
Wire Wire Line
	12150 2350 11000 2350
Wire Wire Line
	11000 2350 10750 2350
Wire Wire Line
	11000 2550 11000 2350
Wire Wire Line
	12150 3250 11000 3250
Wire Wire Line
	12150 2550 11000 2550
Connection ~ 10750 2350
Connection ~ 11000 2350
Text Label 11550 2350 0    70   ~ 0
BUCK
Connection ~ 11000 2550
Wire Wire Line
	12150 1550 12000 1550
Wire Wire Line
	12000 1550 12000 1350
Wire Wire Line
	12000 1350 12150 1350
Wire Wire Line
	12000 1350 10350 1350
Connection ~ 12000 1350
Text Label 11550 1350 0    70   ~ 0
SRC
$Comp
L mini-beieli-pcb-cubecell-eagle-import:L0603_10UH L2
U 1 1 CFAC69F3
P 11250 2250
F 0 "L2" V 11350 2500 59  0000 L BNN
F 1 "10uH" V 11350 2200 59  0000 R TNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 11250 2250 50  0001 C CNN
F 3 "" H 11250 2250 50  0001 C CNN
	1    11250 2250
	0    -1   -1   0   
$EndComp
$Comp
L mini-beieli-pcb-cubecell-eagle-import:L3.9X3.9_10UH_0.55A L1
U 1 1 CDC0F428
P 10300 1950
F 0 "L1" V 10400 2200 59  0000 L BNN
F 1 "10uH-0.55A" V 10380 2050 59  0000 R TNN
F 2 "LPS4012:IND_LPS4012-103MRB" H 10300 1950 50  0001 C CNN
F 3 "" H 10300 1950 50  0001 C CNN
	1    10300 1950
	0    -1   -1   0   
$EndComp
$Comp
L mini-beieli-pcb-cubecell-eagle-import:C0603_22UF C5
U 1 1 16C51219
P 10150 2600
F 0 "C5" H 10210 2615 59  0000 L BNN
F 1 "22uF 10V" H 10210 2415 59  0000 L BNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10150 2600 50  0001 C CNN
F 3 "" H 10150 2600 50  0001 C CNN
	1    10150 2600
	1    0    0    -1  
$EndComp
$Comp
L mini-beieli-pcb-cubecell-eagle-import:C0603_10UF C4
U 1 1 D1512118
P 9750 2600
F 0 "C4" H 9810 2615 59  0000 L BNN
F 1 "10uF" H 9810 2415 59  0000 L BNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9750 2600 50  0001 C CNN
F 3 "" H 9750 2600 50  0001 C CNN
	1    9750 2600
	1    0    0    -1  
$EndComp
$Comp
L mini-beieli-pcb-cubecell-eagle-import:C0603_10UF C6
U 1 1 FA3B87C3
P 10750 2600
F 0 "C6" H 10810 2615 59  0000 L BNN
F 1 "10uF" H 10760 2415 59  0000 L BNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10750 2600 50  0001 C CNN
F 3 "" H 10750 2600 50  0001 C CNN
	1    10750 2600
	1    0    0    -1  
$EndComp
$Comp
L mini-beieli-pcb-cubecell-eagle-import:C0603_10UF C7
U 1 1 D8933479
P 14500 2700
F 0 "C7" H 14560 2715 59  0000 L BNN
F 1 "10uF" H 14560 2515 59  0000 L BNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14500 2700 50  0001 C CNN
F 3 "" H 14500 2700 50  0001 C CNN
	1    14500 2700
	1    0    0    -1  
$EndComp
Text Notes 9000 1500 0    59   ~ 0
solar\npanel\npositive\nterminal
$Comp
L mini-beieli-pcb-cubecell-eagle-import:AEM10941 IC1
U 1 1 98E10CFB
P 13200 2450
F 0 "IC1" H 12350 1000 85  0000 L BNN
F 1 "AEM10941" H 12350 3800 85  0000 L BNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 13200 2450 50  0001 C CNN
F 3 "" H 13200 2450 50  0001 C CNN
	1    13200 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	12150 2950 12000 2950
Wire Wire Line
	12000 2950 12000 3150
Connection ~ 12000 3150
Wire Wire Line
	12000 2850 12000 2950
Connection ~ 12000 2950
Wire Wire Line
	12150 2850 12000 2850
$Comp
L Device:CP C8
U 1 1 5F3B43B8
P 15000 2100
F 0 "C8" H 15150 2150 50  0000 L CNN
F 1 "10F" H 15150 2050 50  0000 L CNN
F 2 "SUPERCAP:SCCS30B106PRB" V 15038 1950 50  0001 C CNN
F 3 "~" H 15000 2100 50  0001 C CNN
	1    15000 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C10
U 1 1 5F3BC1ED
P 15000 2750
F 0 "C10" H 15150 2800 50  0000 L CNN
F 1 "10F" H 15150 2700 50  0000 L CNN
F 2 "SUPERCAP:SCCS30B106PRB" V 15038 2600 50  0001 C CNN
F 3 "~" H 15000 2750 50  0001 C CNN
	1    15000 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	15000 2900 15000 2950
Wire Wire Line
	15000 2250 15000 2350
Wire Wire Line
	14750 2150 14750 2350
Wire Wire Line
	14750 2350 15000 2350
Connection ~ 15000 2350
Wire Wire Line
	15000 2350 15000 2600
Wire Wire Line
	14250 1950 15000 1950
Wire Wire Line
	14250 2150 14750 2150
$Comp
L Sensor:BME280 U2
U 1 1 5F40DD10
P 2550 8750
F 0 "U2" H 2100 8850 50  0000 R CNN
F 1 "BME280" H 2100 8750 50  0000 R CNN
F 2 "Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering" H 4050 8300 50  0001 C CNN
F 3 "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280-DS002.pdf" H 2550 8550 50  0001 C CNN
	1    2550 8750
	1    0    0    -1  
$EndComp
$Comp
L Qwiic_Scale-eagle-import:NAU7802SOIC U4
U 1 1 5F41501D
P 9250 8600
F 0 "U4" H 8900 9100 70  0000 C CNN
F 1 "NAU7802SOIC" H 9250 8000 70  0000 C CNN
F 2 "nau7802:SOIC127P700X210-16N" H 9250 8600 50  0001 C CNN
F 3 "" H 9250 8600 50  0001 C CNN
	1    9250 8600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 5F423F39
P 6700 3750
F 0 "#PWR0101" H 6700 3600 50  0001 C CNN
F 1 "+5V" H 6600 3900 50  0000 C CNN
F 2 "" H 6700 3750 50  0001 C CNN
F 3 "" H 6700 3750 50  0001 C CNN
	1    6700 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	7650 4000 7650 4100
Wire Wire Line
	6700 3750 6700 4700
Connection ~ 6700 3750
$Comp
L Device:R R8
U 1 1 5F4345AF
P 6400 4100
F 0 "R8" H 6500 4150 50  0000 L CNN
F 1 "4.7k" H 6500 4050 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6330 4100 50  0001 C CNN
F 3 "~" H 6400 4100 50  0001 C CNN
	1    6400 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 4500 7150 4500
Text Label 8750 4800 0    50   ~ 0
DTR
Wire Wire Line
	8150 4800 8750 4800
Text Label 8750 4500 0    50   ~ 0
TX
Text Label 8750 4600 0    50   ~ 0
RX
Wire Wire Line
	8150 4500 8750 4500
Wire Wire Line
	7550 4100 7550 3750
Wire Wire Line
	6700 4700 7150 4700
$Comp
L Interface_USB:CP2102N-A01-GQFN28 U3
U 1 1 5F3DC0EE
P 7650 5400
F 0 "U3" H 6650 4650 50  0000 C CNN
F 1 "CP2102N-A01-GQFN28" H 6700 4800 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 8100 4200 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf" H 7700 4650 50  0001 C CNN
	1    7650 5400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 5F4567F6
P 8450 5250
F 0 "R9" H 8550 5300 50  0000 L CNN
F 1 "10k" H 8550 5200 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8380 5250 50  0001 C CNN
F 3 "~" H 8450 5250 50  0001 C CNN
	1    8450 5250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5F4596F0
P 6700 5600
F 0 "#PWR0103" H 6700 5350 50  0001 C CNN
F 1 "GND" H 6750 5400 50  0000 C CNN
F 2 "" H 6700 5600 50  0001 C CNN
F 3 "" H 6700 5600 50  0001 C CNN
	1    6700 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C13
U 1 1 5F45991F
P 6700 5200
F 0 "C13" H 6750 5300 50  0000 L CNN
F 1 "0.1uF" H 6750 5100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6738 5050 50  0001 C CNN
F 3 "~" H 6700 5200 50  0001 C CNN
	1    6700 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 4700 6700 5050
Connection ~ 6700 4700
Wire Wire Line
	6700 5350 6700 5500
$Comp
L Device:C C14
U 1 1 5F47E006
P 7000 5200
F 0 "C14" H 7050 5300 50  0000 L CNN
F 1 "1uF" H 7050 5100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7038 5050 50  0001 C CNN
F 3 "~" H 7000 5200 50  0001 C CNN
	1    7000 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 5350 6400 5500
Wire Wire Line
	6400 5500 6700 5500
Connection ~ 6700 5500
Wire Wire Line
	6700 5500 6700 5600
Wire Wire Line
	7000 5350 7000 5500
Wire Wire Line
	7000 5500 6700 5500
Wire Wire Line
	6400 5050 6400 4700
Wire Wire Line
	6400 4700 6700 4700
Wire Wire Line
	7000 4000 7000 5050
Wire Wire Line
	7000 4000 7650 4000
Wire Wire Line
	6700 3750 7550 3750
Wire Wire Line
	6400 4250 6400 4500
Wire Wire Line
	6400 3750 6700 3750
Text Label 8750 4400 0    50   ~ 0
RTS
Wire Wire Line
	8150 4400 8750 4400
Wire Wire Line
	6400 3750 6400 3950
Wire Wire Line
	7150 4800 5550 4800
Wire Wire Line
	7150 4900 5550 4900
Wire Wire Line
	6400 3750 5800 3750
Wire Wire Line
	5800 3750 5800 4600
Wire Wire Line
	5800 4600 5550 4600
Connection ~ 6400 3750
Wire Wire Line
	7000 0    8150 0   
Text Label 15550 1950 0    50   ~ 0
VSUPERCAP
Wire Wire Line
	15000 1950 15450 1950
Connection ~ 15000 1950
$Comp
L Device:R R10
U 1 1 5F4F617C
P 13250 4650
F 0 "R10" H 13350 4700 50  0000 L CNN
F 1 "220k" H 13350 4600 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13180 4650 50  0001 C CNN
F 3 "~" H 13250 4650 50  0001 C CNN
	1    13250 4650
	1    0    0    -1  
$EndComp
Text Label 13250 4300 0    50   ~ 0
VSUPERCAP
Wire Wire Line
	13250 4300 13250 4500
Text Label 13750 5000 0    50   ~ 0
ADC
Wire Wire Line
	13750 5000 13250 5000
$Comp
L Transistor_FET:AO3401A Q4
U 1 1 5F50FD9E
P 13150 5400
F 0 "Q4" H 13400 5450 50  0000 L CNN
F 1 "AO3401A" H 13400 5350 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 13350 5325 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 13150 5400 50  0001 L CNN
	1    13150 5400
	1    0    0    1   
$EndComp
$Comp
L Device:R R12
U 1 1 5F511AB7
P 13250 5900
F 0 "R12" H 13350 5950 50  0000 L CNN
F 1 "100k" H 13350 5850 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13180 5900 50  0001 C CNN
F 3 "~" H 13250 5900 50  0001 C CNN
	1    13250 5900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5F512199
P 13250 6250
F 0 "#PWR0104" H 13250 6000 50  0001 C CNN
F 1 "GND" H 13300 6050 50  0000 C CNN
F 2 "" H 13250 6250 50  0001 C CNN
F 3 "" H 13250 6250 50  0001 C CNN
	1    13250 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	13250 6050 13250 6250
Wire Wire Line
	13250 5750 13250 5600
Wire Wire Line
	13250 5200 13250 5000
Connection ~ 13250 5000
Wire Wire Line
	13250 5000 13250 4800
$Comp
L Device:R R11
U 1 1 5F51B57E
P 12500 5400
F 0 "R11" V 12250 5400 50  0000 C CNN
F 1 "1k" V 12350 5400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12430 5400 50  0001 C CNN
F 3 "~" H 12500 5400 50  0001 C CNN
	1    12500 5400
	0    1    1    0   
$EndComp
Wire Wire Line
	12650 5400 12750 5400
Text Label 11900 5400 0    50   ~ 0
GPIO15
$Comp
L Transistor_FET:AO3401A Q5
U 1 1 5F52A0A0
P 14150 6850
F 0 "Q5" H 14400 6900 50  0000 L CNN
F 1 "AO3401A" H 14400 6800 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 14350 6775 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 14150 6850 50  0001 L CNN
	1    14150 6850
	1    0    0    1   
$EndComp
Wire Wire Line
	12750 5400 12750 6850
Wire Wire Line
	12750 6850 13650 6850
Connection ~ 12750 5400
Wire Wire Line
	12750 5400 12950 5400
$Comp
L Device:R R13
U 1 1 5F52EDEF
P 13650 6650
F 0 "R13" H 13750 6700 50  0000 L CNN
F 1 "10k" H 13750 6600 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13580 6650 50  0001 C CNN
F 3 "~" H 13650 6650 50  0001 C CNN
	1    13650 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13650 6450 13650 6500
Wire Wire Line
	13650 6800 13650 6850
Connection ~ 13650 6850
Wire Wire Line
	13650 6850 13950 6850
Wire Wire Line
	13650 6450 14250 6450
Wire Wire Line
	14250 6450 14250 6650
Text Label 3450 1550 1    50   ~ 0
ADC
Text Label 2650 1550 1    50   ~ 0
RX
Text Label 2550 1550 1    50   ~ 0
TX
$Comp
L power:GND #PWR0105
U 1 1 5F5682D4
P 2350 1550
F 0 "#PWR0105" H 2350 1300 50  0001 C CNN
F 1 "GND" V 2350 1400 50  0000 R CNN
F 2 "" H 2350 1550 50  0001 C CNN
F 3 "" H 2350 1550 50  0001 C CNN
	1    2350 1550
	0    1    1    0   
$EndComp
Wire Wire Line
	2350 1550 2450 1550
Text Label 1350 2050 0    50   ~ 0
GPIO15
Text Label 1350 2150 0    50   ~ 0
GPIO16
$Comp
L power:GND #PWR0108
U 1 1 5F5989B2
P 1350 3050
F 0 "#PWR0108" H 1350 2800 50  0001 C CNN
F 1 "GND" H 1400 2850 50  0000 C CNN
F 2 "" H 1350 3050 50  0001 C CNN
F 3 "" H 1350 3050 50  0001 C CNN
	1    1350 3050
	1    0    0    -1  
$EndComp
Text Label 2850 4700 1    50   ~ 0
SDA
Text Label 2750 4700 1    50   ~ 0
SCL
$Comp
L Device:R R1
U 1 1 5F5A7054
P 2000 3750
F 0 "R1" V 1900 3600 50  0000 C CNN
F 1 "10k" V 1900 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 3750 50  0001 C CNN
F 3 "~" H 2000 3750 50  0001 C CNN
	1    2000 3750
	0    1    1    0   
$EndComp
$Comp
L Device:R R2
U 1 1 5F5AA753
P 2000 3950
F 0 "R2" V 1900 3800 50  0000 C CNN
F 1 "10k" V 1900 3950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 3950 50  0001 C CNN
F 3 "~" H 2000 3950 50  0001 C CNN
	1    2000 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	1750 3750 1750 3950
Wire Wire Line
	2150 3750 2850 3750
Wire Wire Line
	2850 3750 2850 4700
Wire Wire Line
	2150 3950 2750 3950
Wire Wire Line
	2750 3950 2750 4700
Text Label 3250 4700 1    50   ~ 0
RESET
$Comp
L power:GND #PWR0109
U 1 1 5F5D09DF
P 3450 4550
F 0 "#PWR0109" H 3450 4300 50  0001 C CNN
F 1 "GND" H 3500 4350 50  0000 C CNN
F 2 "" H 3450 4550 50  0001 C CNN
F 3 "" H 3450 4550 50  0001 C CNN
	1    3450 4550
	1    0    0    -1  
$EndComp
Connection ~ 2850 3750
Connection ~ 2750 3950
Wire Wire Line
	1750 3750 1850 3750
Wire Wire Line
	1750 3950 1850 3950
Connection ~ 1750 3950
Text Label 2350 4700 1    50   ~ 0
SCL2
Text Label 2450 4700 1    50   ~ 0
SDA2
$Comp
L Device:R R3
U 1 1 5F628D0D
P 2000 4200
F 0 "R3" V 1900 4050 50  0000 C CNN
F 1 "10k" V 1900 4200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 4200 50  0001 C CNN
F 3 "~" H 2000 4200 50  0001 C CNN
	1    2000 4200
	0    1    1    0   
$EndComp
Wire Wire Line
	1750 3950 1750 4200
Wire Wire Line
	1750 4200 1850 4200
Wire Wire Line
	1750 4200 1750 4400
Wire Wire Line
	1750 4400 1850 4400
Connection ~ 1750 4200
Wire Wire Line
	2150 4200 2450 4200
Connection ~ 2450 4200
Wire Wire Line
	2450 4200 2450 4700
Wire Wire Line
	2150 4400 2350 4400
Connection ~ 2350 4400
Wire Wire Line
	2350 4400 2350 4700
Text Label 2550 4700 1    50   ~ 0
GPIO10
Text Label 2650 4700 1    50   ~ 0
GPIO11
Text Label 3600 8650 0    50   ~ 0
SCL
Wire Wire Line
	3150 8650 3600 8650
Text Label 3600 8850 0    50   ~ 0
SDA
Wire Wire Line
	3150 8850 3600 8850
$Comp
L Device:R R5
U 1 1 5F6AF340
P 3350 8200
F 0 "R5" H 3450 8250 50  0000 L CNN
F 1 "10k" H 3450 8150 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3280 8200 50  0001 C CNN
F 3 "~" H 3350 8200 50  0001 C CNN
	1    3350 8200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 7950 3350 8050
Wire Wire Line
	3150 8450 3350 8450
Wire Wire Line
	3350 8450 3350 8350
Text Label 10050 8500 0    50   ~ 0
SDA
Wire Wire Line
	9750 8500 10050 8500
Text Label 10050 8600 0    50   ~ 0
SCL
Wire Wire Line
	9750 8600 10050 8600
Text Label 10050 8700 0    50   ~ 0
GPIO10
Wire Wire Line
	9750 8700 10050 8700
NoConn ~ 9750 8800
NoConn ~ 9750 8900
Wire Wire Line
	9750 9000 10050 9000
Wire Wire Line
	8750 8900 8550 8900
Wire Wire Line
	8550 8900 8550 9000
Connection ~ 8550 9000
Wire Wire Line
	8550 9000 8750 9000
$Comp
L Device:C C17
U 1 1 5F720CB8
P 8050 8950
F 0 "C17" H 8200 9000 50  0000 L CNN
F 1 "0.1uF" H 8200 8900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8088 8800 50  0001 C CNN
F 3 "~" H 8050 8950 50  0001 C CNN
	1    8050 8950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 8800 8750 8800
Wire Wire Line
	8050 9100 8550 9100
Wire Wire Line
	8550 9100 8550 9000
$Comp
L Device:C C16
U 1 1 5F73D6CC
P 8400 8700
F 0 "C16" V 8450 8900 50  0000 R CNN
F 1 "330pF" V 8450 8600 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8438 8550 50  0001 C CNN
F 3 "~" H 8400 8700 50  0001 C CNN
	1    8400 8700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C15
U 1 1 5F78BFC8
P 8350 8350
F 0 "C15" H 8150 8450 50  0000 L CNN
F 1 "0.1uF" H 8050 8350 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8388 8200 50  0001 C CNN
F 3 "~" H 8350 8350 50  0001 C CNN
	1    8350 8350
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 8500 8750 8500
Wire Wire Line
	8750 8400 8500 8400
Wire Wire Line
	8500 8400 8500 8200
Wire Wire Line
	8500 8200 8350 8200
Wire Wire Line
	9750 8300 10050 8300
Wire Wire Line
	10050 8300 10050 7750
$Comp
L Device:C C19
U 1 1 5F7C8E30
P 9250 7900
F 0 "C19" H 9000 7950 50  0000 L CNN
F 1 "1uF" H 8950 7850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9288 7750 50  0001 C CNN
F 3 "~" H 9250 7900 50  0001 C CNN
	1    9250 7900
	1    0    0    -1  
$EndComp
Connection ~ 9250 7750
Wire Wire Line
	9250 7750 10050 7750
Wire Wire Line
	7250 7750 8050 7750
Wire Wire Line
	8750 8300 8650 8300
Wire Wire Line
	8650 8300 8650 7750
Connection ~ 8650 7750
Wire Wire Line
	8650 7750 9250 7750
$Comp
L Device:C C18
U 1 1 5F853CE7
P 8050 7900
F 0 "C18" H 8200 7950 50  0000 L CNN
F 1 "0.1uF" H 8200 7850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8088 7750 50  0001 C CNN
F 3 "~" H 8050 7900 50  0001 C CNN
	1    8050 7900
	1    0    0    -1  
$EndComp
Connection ~ 8050 7750
Wire Wire Line
	8050 7750 8650 7750
$Comp
L Device:R R14
U 1 1 5F860866
P 7850 8200
F 0 "R14" V 7750 8100 50  0000 C CNN
F 1 "47" V 7750 8250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7780 8200 50  0001 C CNN
F 3 "~" H 7850 8200 50  0001 C CNN
	1    7850 8200
	0    1    1    0   
$EndComp
Wire Wire Line
	8000 8200 8350 8200
Connection ~ 8350 8200
$Comp
L Device:R R15
U 1 1 5F86CB81
P 7850 8500
F 0 "R15" V 7750 8400 50  0000 C CNN
F 1 "47" V 7750 8550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7780 8500 50  0001 C CNN
F 3 "~" H 7850 8500 50  0001 C CNN
	1    7850 8500
	0    1    1    0   
$EndComp
Wire Wire Line
	8050 8700 8250 8700
Wire Wire Line
	8050 8600 8050 8700
Wire Wire Line
	8000 8500 8350 8500
Connection ~ 8350 8500
Text Label 7250 7750 0    50   ~ 0
A_RED
Text Label 7250 8200 0    50   ~ 0
A_WHITE
Wire Wire Line
	7250 8200 7700 8200
Text Label 7250 8500 0    50   ~ 0
A_GREEN
Wire Wire Line
	7250 8500 7700 8500
Text Label 7250 8950 0    50   ~ 0
A_BLACK
Text Label 7250 9100 0    50   ~ 0
A_YELLOW
Wire Wire Line
	7250 9100 7750 9100
Connection ~ 8050 9100
Wire Wire Line
	7250 8950 7750 8950
Wire Wire Line
	7750 8950 7750 9100
Connection ~ 7750 9100
Wire Wire Line
	7750 9100 8050 9100
$Comp
L Qwiic_Scale-eagle-import:NAU7802SOIC U5
U 1 1 5F94939E
P 13750 8600
F 0 "U5" H 13400 9100 70  0000 C CNN
F 1 "NAU7802SOIC" H 13750 8000 70  0000 C CNN
F 2 "nau7802:SOIC127P700X210-16N" H 13750 8600 50  0001 C CNN
F 3 "" H 13750 8600 50  0001 C CNN
	1    13750 8600
	1    0    0    -1  
$EndComp
Text Label 14550 8500 0    50   ~ 0
SDA2
Wire Wire Line
	14250 8500 14550 8500
Text Label 14550 8600 0    50   ~ 0
SCL2
Wire Wire Line
	14250 8600 14550 8600
Text Label 14550 8700 0    50   ~ 0
GPIO11
Wire Wire Line
	14250 8700 14550 8700
NoConn ~ 14250 8800
NoConn ~ 14250 8900
Wire Wire Line
	13250 8900 13050 8900
Wire Wire Line
	13050 8900 13050 9000
Connection ~ 13050 9000
$Comp
L Device:C C22
U 1 1 5F9493CA
P 12550 8950
F 0 "C22" H 12700 9000 50  0000 L CNN
F 1 "0.1uF" H 12700 8900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12588 8800 50  0001 C CNN
F 3 "~" H 12550 8950 50  0001 C CNN
	1    12550 8950
	1    0    0    -1  
$EndComp
Wire Wire Line
	12550 8800 13250 8800
Wire Wire Line
	12550 9100 13050 9100
Wire Wire Line
	13050 9100 13050 9000
$Comp
L Device:C C21
U 1 1 5F9493D8
P 12900 8700
F 0 "C21" V 12950 8900 50  0000 R CNN
F 1 "330pF" V 12950 8600 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12938 8550 50  0001 C CNN
F 3 "~" H 12900 8700 50  0001 C CNN
	1    12900 8700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	13050 8700 13250 8700
Wire Wire Line
	12550 8600 13250 8600
$Comp
L Device:C C20
U 1 1 5F9493E4
P 12850 8350
F 0 "C20" H 12650 8450 50  0000 L CNN
F 1 "0.1uF" H 12550 8350 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12888 8200 50  0001 C CNN
F 3 "~" H 12850 8350 50  0001 C CNN
	1    12850 8350
	1    0    0    -1  
$EndComp
Wire Wire Line
	12850 8500 13250 8500
Wire Wire Line
	13250 8400 13000 8400
Wire Wire Line
	13000 8400 13000 8200
Wire Wire Line
	13000 8200 12850 8200
Wire Wire Line
	14250 8300 14550 8300
Wire Wire Line
	14550 8300 14550 7750
$Comp
L Device:C C24
U 1 1 5F9493F4
P 13750 7900
F 0 "C24" H 13500 7950 50  0000 L CNN
F 1 "1uF" H 13450 7850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13788 7750 50  0001 C CNN
F 3 "~" H 13750 7900 50  0001 C CNN
	1    13750 7900
	1    0    0    -1  
$EndComp
Connection ~ 13750 7750
Wire Wire Line
	13750 7750 14550 7750
Wire Wire Line
	11750 7750 12550 7750
Wire Wire Line
	13250 8300 13150 8300
Wire Wire Line
	13150 8300 13150 7750
Connection ~ 13150 7750
Wire Wire Line
	13150 7750 13750 7750
$Comp
L Device:C C23
U 1 1 5F94940F
P 12550 7900
F 0 "C23" H 12700 7950 50  0000 L CNN
F 1 "0.1uF" H 12700 7850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12588 7750 50  0001 C CNN
F 3 "~" H 12550 7900 50  0001 C CNN
	1    12550 7900
	1    0    0    -1  
$EndComp
Connection ~ 12550 7750
Wire Wire Line
	12550 7750 13150 7750
$Comp
L Device:R R16
U 1 1 5F949425
P 12350 8200
F 0 "R16" V 12250 8100 50  0000 C CNN
F 1 "47" V 12250 8250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12280 8200 50  0001 C CNN
F 3 "~" H 12350 8200 50  0001 C CNN
	1    12350 8200
	0    1    1    0   
$EndComp
Wire Wire Line
	12500 8200 12850 8200
Connection ~ 12850 8200
$Comp
L Device:R R17
U 1 1 5F949431
P 12350 8500
F 0 "R17" V 12250 8400 50  0000 C CNN
F 1 "47" V 12250 8550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12280 8500 50  0001 C CNN
F 3 "~" H 12350 8500 50  0001 C CNN
	1    12350 8500
	0    1    1    0   
$EndComp
Wire Wire Line
	12550 8700 12750 8700
Wire Wire Line
	12550 8600 12550 8700
Wire Wire Line
	12500 8500 12850 8500
Connection ~ 12850 8500
Text Label 11750 7750 0    50   ~ 0
B_RED
Text Label 11750 8200 0    50   ~ 0
B_WHITE
Wire Wire Line
	11750 8200 12200 8200
Text Label 11750 8500 0    50   ~ 0
B_GREEN
Wire Wire Line
	11750 8500 12200 8500
Text Label 11750 8950 0    50   ~ 0
B_BLACK
Text Label 11750 9100 0    50   ~ 0
B_YELLOW
Wire Wire Line
	11750 9100 12250 9100
Connection ~ 12550 9100
Wire Wire Line
	11750 8950 12250 8950
Wire Wire Line
	12250 8950 12250 9100
Connection ~ 12250 9100
Wire Wire Line
	12250 9100 12550 9100
$Comp
L Transistor_FET:AO3401A Q1
U 1 1 5F99C568
P 6450 1700
F 0 "Q1" V 6850 1700 50  0000 C CNN
F 1 "AO3401A" V 6750 1700 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6650 1625 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 6450 1700 50  0001 L CNN
	1    6450 1700
	0    1    -1   0   
$EndComp
Text Label 5550 1600 0    50   ~ 0
DTR
$Comp
L Device:R R7
U 1 1 5F9CBF6D
P 7250 1300
F 0 "R7" H 7350 1350 50  0000 L CNN
F 1 "10k" H 7350 1250 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7180 1300 50  0001 C CNN
F 3 "~" H 7250 1300 50  0001 C CNN
	1    7250 1300
	1    0    0    -1  
$EndComp
Text Label 7250 1950 0    50   ~ 0
GPIO16
Wire Wire Line
	7250 1450 7250 1600
Wire Wire Line
	6650 1600 7250 1600
Connection ~ 7250 1600
Wire Wire Line
	7250 1600 7250 1950
$Comp
L Switch:SW_Push SW_USR1
U 1 1 5F9FB3F8
P 7850 1600
F 0 "SW_USR1" H 7850 1900 50  0000 C CNN
F 1 "SW_Push" H 7850 1800 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2" H 7850 1800 50  0001 C CNN
F 3 "~" H 7850 1800 50  0001 C CNN
	1    7850 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 1600 7650 1600
$Comp
L power:GND #PWR0120
U 1 1 5FA0BD25
P 8250 3000
F 0 "#PWR0120" H 8250 2750 50  0001 C CNN
F 1 "GND" H 8350 2850 50  0000 C CNN
F 2 "" H 8250 3000 50  0001 C CNN
F 3 "" H 8250 3000 50  0001 C CNN
	1    8250 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 1600 8250 1600
Wire Wire Line
	8250 1600 8250 2850
$Comp
L Transistor_FET:AO3401A Q2
U 1 1 5FA1D75B
P 6350 2300
F 0 "Q2" H 6600 2250 50  0000 L CNN
F 1 "AO3401A" H 6600 2350 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6550 2225 50  0001 L CIN
F 3 "http://www.aosmd.com/pdfs/datasheet/AO3401A.pdf" H 6350 2300 50  0001 L CNN
	1    6350 2300
	1    0    0    1   
$EndComp
Wire Wire Line
	6150 2300 5850 2300
Wire Wire Line
	5850 2300 5850 1600
Wire Wire Line
	5550 1600 5850 1600
Connection ~ 5850 1600
Wire Wire Line
	5850 1600 6250 1600
Wire Wire Line
	6450 2100 6450 2000
Text Label 6750 2000 0    50   ~ 0
RTS
Wire Wire Line
	6750 2000 6450 2000
Connection ~ 6450 2000
Wire Wire Line
	6450 2000 6450 1900
$Comp
L Device:R R6
U 1 1 5FA845E7
P 6000 2850
F 0 "R6" V 5750 2850 50  0000 C CNN
F 1 "10k" V 5850 2850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5930 2850 50  0001 C CNN
F 3 "~" H 6000 2850 50  0001 C CNN
	1    6000 2850
	0    1    1    0   
$EndComp
Wire Wire Line
	6150 2850 6450 2850
$Comp
L Switch:SW_Push SW_RESET1
U 1 1 5FAA7FAC
P 7850 2850
F 0 "SW_RESET1" H 7850 3150 50  0000 C CNN
F 1 "SW_Push" H 7850 3050 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2" H 7850 3050 50  0001 C CNN
F 3 "~" H 7850 3050 50  0001 C CNN
	1    7850 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 2850 8100 2850
Connection ~ 8250 2850
Wire Wire Line
	8250 2850 8250 3000
Text Label 6450 3000 0    50   ~ 0
RESET
Wire Wire Line
	6450 2500 6450 2850
Connection ~ 6450 2850
Wire Wire Line
	6450 2850 6450 3000
Wire Wire Line
	6450 2850 7600 2850
$Comp
L Device:C C3
U 1 1 5FB38F8B
P 7850 3050
F 0 "C3" V 8000 2900 50  0000 C CNN
F 1 "2.2uF" V 8000 3200 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7888 2900 50  0001 C CNN
F 3 "~" H 7850 3050 50  0001 C CNN
	1    7850 3050
	0    1    1    0   
$EndComp
Wire Wire Line
	7700 3050 7600 3050
Wire Wire Line
	7600 3050 7600 2850
Connection ~ 7600 2850
Wire Wire Line
	7600 2850 7650 2850
Wire Wire Line
	8000 3050 8100 3050
Wire Wire Line
	8100 3050 8100 2850
Connection ~ 8100 2850
Wire Wire Line
	8100 2850 8250 2850
$Comp
L Device:C C12
U 1 1 5FBD64B8
P 6400 5200
F 0 "C12" H 6450 5300 50  0000 L CNN
F 1 "1uF" H 6450 5100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6438 5050 50  0001 C CNN
F 3 "~" H 6400 5200 50  0001 C CNN
	1    6400 5200
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Female SWITCH1
U 1 1 5FBE9AF3
P 2500 5500
F 0 "SWITCH1" H 2550 5500 50  0000 L CNN
F 1 "Conn_01x02_Female" H 2550 5400 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 2500 5500 50  0001 C CNN
F 3 "~" H 2500 5500 50  0001 C CNN
	1    2500 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 5500 2300 5500
$Comp
L Connector:Conn_01x02_Female SOLAR1
U 1 1 5FC3F569
P 2500 5950
F 0 "SOLAR1" H 2550 5950 50  0000 L CNN
F 1 "Conn_01x02_Female" H 2550 5850 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 2500 5950 50  0001 C CNN
F 3 "~" H 2500 5950 50  0001 C CNN
	1    2500 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 5950 2300 5950
$Comp
L power:GND #PWR0123
U 1 1 5FC5B972
P 1550 6050
F 0 "#PWR0123" H 1550 5800 50  0001 C CNN
F 1 "GND" H 1600 5850 50  0000 C CNN
F 2 "" H 1550 6050 50  0001 C CNN
F 3 "" H 1550 6050 50  0001 C CNN
	1    1550 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 6050 2300 6050
$Comp
L Device:R R4
U 1 1 5F629278
P 2000 4400
F 0 "R4" V 1900 4250 50  0000 C CNN
F 1 "10k" V 1900 4400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 4400 50  0001 C CNN
F 3 "~" H 2000 4400 50  0001 C CNN
	1    2000 4400
	0    1    1    0   
$EndComp
NoConn ~ 5550 5000
NoConn ~ 8150 4300
NoConn ~ 8150 4700
NoConn ~ 8150 4900
NoConn ~ 8150 5000
NoConn ~ 8150 5200
NoConn ~ 8150 5300
NoConn ~ 8150 5500
NoConn ~ 8150 5600
NoConn ~ 8150 5700
NoConn ~ 8150 5900
NoConn ~ 8150 6000
NoConn ~ 8150 6100
NoConn ~ 8150 6200
NoConn ~ 8150 6300
NoConn ~ 8150 6400
NoConn ~ 8150 6500
NoConn ~ 14250 2350
NoConn ~ 14250 2750
NoConn ~ 14250 2850
NoConn ~ 14250 2950
NoConn ~ 14250 3150
NoConn ~ 14250 3350
NoConn ~ 14250 3450
NoConn ~ 14250 3550
$Comp
L T4145015051-001:T4145015051-001 J2
U 1 1 601E2EC5
P 1700 7050
F 0 "J2" V 1200 7100 50  0000 C CNN
F 1 "T4145015051-001" V 1300 7100 50  0000 C CNN
F 2 "T4145015051-001:T4145015051-001" H 1700 7050 50  0001 L BNN
F 3 "Circular Metric Connectors; M12 R/A F PNLREAR STAMPED PIN A-CODE 5P" H 1700 7050 50  0001 L BNN
F 4 "https://www.te.com/usa-en/product-T4145015051-001.html?te_bu=Cor&te_type=disp&te_campaign=seda_glo_cor-seda-global-disp-prtnr-fy19-seda-model-bom-cta_sma-317_1&elqCampaignId=32493" H 1700 7050 50  0001 L BNN "Field4"
F 5 "TE Connectivity" H 1700 7050 50  0001 L BNN "Field5"
F 6 "Unavailable" H 1700 7050 50  0001 L BNN "Field6"
F 7 "None" H 1700 7050 50  0001 L BNN "Field7"
F 8 "T4145015051-001" H 1700 7050 50  0001 L BNN "Field8"
F 9 "T4145015051-001" H 1700 7050 50  0001 L BNN "Field9"
F 10 "None" H 1700 7050 50  0001 L BNN "Field10"
	1    1700 7050
	0    1    1    0   
$EndComp
Text Label 2400 6850 0    50   ~ 0
A_RED
Wire Wire Line
	2100 6850 2400 6850
Text Label 2400 7250 0    50   ~ 0
A_BLACK
Wire Wire Line
	2100 7250 2400 7250
Text Label 2400 7400 0    50   ~ 0
A_WHITE
Wire Wire Line
	2400 7400 1250 7400
Wire Wire Line
	1250 7400 1250 7250
Wire Wire Line
	1250 7250 1400 7250
Text Label 2400 6950 0    50   ~ 0
A_GREEN
Wire Wire Line
	2400 6950 1250 6950
Wire Wire Line
	1250 6950 1250 6850
Wire Wire Line
	1250 6850 1400 6850
Text Label 2400 7050 0    50   ~ 0
A_YELLOW
Wire Wire Line
	2000 7050 2400 7050
$Comp
L T4145015051-001:T4145015051-001 J3
U 1 1 602AD758
P 3750 7050
F 0 "J3" V 3250 7100 50  0000 C CNN
F 1 "T4145015051-001" V 3350 7100 50  0000 C CNN
F 2 "T4145015051-001:T4145015051-001" H 3750 7050 50  0001 L BNN
F 3 "Circular Metric Connectors; M12 R/A F PNLREAR STAMPED PIN A-CODE 5P" H 3750 7050 50  0001 L BNN
F 4 "https://www.te.com/usa-en/product-T4145015051-001.html?te_bu=Cor&te_type=disp&te_campaign=seda_glo_cor-seda-global-disp-prtnr-fy19-seda-model-bom-cta_sma-317_1&elqCampaignId=32493" H 3750 7050 50  0001 L BNN "Field4"
F 5 "TE Connectivity" H 3750 7050 50  0001 L BNN "Field5"
F 6 "Unavailable" H 3750 7050 50  0001 L BNN "Field6"
F 7 "None" H 3750 7050 50  0001 L BNN "Field7"
F 8 "T4145015051-001" H 3750 7050 50  0001 L BNN "Field8"
F 9 "T4145015051-001" H 3750 7050 50  0001 L BNN "Field9"
F 10 "None" H 3750 7050 50  0001 L BNN "Field10"
	1    3750 7050
	0    1    1    0   
$EndComp
Text Label 4450 6850 0    50   ~ 0
B_RED
Wire Wire Line
	4150 6850 4450 6850
Text Label 4450 7250 0    50   ~ 0
B_BLACK
Wire Wire Line
	4150 7250 4450 7250
Text Label 4450 7400 0    50   ~ 0
B_WHITE
Wire Wire Line
	4450 7400 3300 7400
Wire Wire Line
	3300 7400 3300 7250
Wire Wire Line
	3300 7250 3450 7250
Text Label 4450 6950 0    50   ~ 0
B_GREEN
Wire Wire Line
	4450 6950 3300 6950
Wire Wire Line
	3300 6950 3300 6850
Wire Wire Line
	3300 6850 3450 6850
Text Label 4450 7050 0    50   ~ 0
B_YELLOW
Wire Wire Line
	4050 7050 4450 7050
Text Label 1550 5500 0    50   ~ 0
3.3V
Text Label 2050 1700 0    50   ~ 0
VIN
Wire Wire Line
	2050 1700 2350 1700
Text Label 1550 5600 0    50   ~ 0
VIN
Wire Wire Line
	1550 5600 2300 5600
$Comp
L Device:Net-Tie_2 NT1
U 1 1 6045DF23
P 9250 9350
F 0 "NT1" H 9250 9150 50  0000 C CNN
F 1 "Net-Tie_2" H 9250 9250 50  0000 C CNN
F 2 "NetTie:NetTie-2_THT_Pad1.0mm" H 9250 9350 50  0001 C CNN
F 3 "~" H 9250 9350 50  0001 C CNN
	1    9250 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 9350 10050 9350
Connection ~ 8550 9100
Text Label 5550 2850 0    50   ~ 0
VIN
Wire Wire Line
	5550 2850 5850 2850
Text Label 14250 6200 0    50   ~ 0
VIN
Wire Wire Line
	14250 6200 14250 6450
Connection ~ 14250 6450
Wire Wire Line
	11900 5400 12350 5400
$Comp
L power:VS #PWR0107
U 1 1 606E613C
P 1550 5950
F 0 "#PWR0107" H 1350 5800 50  0001 C CNN
F 1 "VS" H 1600 6150 50  0000 C CNN
F 2 "" H 1550 5950 50  0001 C CNN
F 3 "" H 1550 5950 50  0001 C CNN
	1    1550 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 9100 8550 9350
Wire Wire Line
	10050 9000 10050 9350
Wire Wire Line
	2650 1550 2650 1750
NoConn ~ 2750 1750
NoConn ~ 2850 1750
NoConn ~ 2950 1750
NoConn ~ 3050 1750
NoConn ~ 3150 1750
Wire Wire Line
	3450 3550 3450 4550
NoConn ~ 3350 3550
Wire Wire Line
	3250 4700 3250 3550
NoConn ~ 3150 3550
NoConn ~ 3050 3550
NoConn ~ 2950 3550
NoConn ~ 3250 1750
Wire Wire Line
	2850 3550 2850 3750
Wire Wire Line
	2750 3550 2750 3950
Wire Wire Line
	2650 3550 2650 4700
Wire Wire Line
	2550 3550 2550 4700
Wire Wire Line
	2450 3550 2450 4200
Wire Wire Line
	2350 3550 2350 4400
Wire Wire Line
	1350 3050 1900 3050
NoConn ~ 1900 2950
NoConn ~ 1900 2850
NoConn ~ 1900 2750
NoConn ~ 3350 1750
NoConn ~ 1900 2650
NoConn ~ 1900 2550
NoConn ~ 1900 2450
NoConn ~ 1900 2350
NoConn ~ 1900 2250
Wire Wire Line
	1350 2150 1900 2150
Wire Wire Line
	2350 1700 2350 1750
Wire Wire Line
	2450 1550 2450 1750
Wire Wire Line
	2550 1550 2550 1750
Wire Wire Line
	3450 1750 3450 1550
$Comp
L mini-beieli-pcb-cubecell-eagle-import:HTCC-AM02 U1
U 1 1 5F3D6973
P 2850 2650
F 0 "U1" H 3800 2750 50  0000 L CNN
F 1 "HTCC-AM02" H 3800 2650 50  0000 L CNN
F 2 "Modules:AM02" H 2900 3250 50  0001 C CNN
F 3 "" H 2900 3250 50  0001 C CNN
	1    2850 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2050 1900 2050
Text Label 7250 1000 0    50   ~ 0
VIN
Wire Wire Line
	7250 1150 7250 1000
Wire Wire Line
	8050 8050 8550 8050
Text Label 14700 2550 0    50   ~ 0
3.3V
Wire Wire Line
	14500 2550 14700 2550
$Comp
L power:GND #PWR0110
U 1 1 60B5780C
P 12000 3700
F 0 "#PWR0110" H 12000 3450 50  0001 C CNN
F 1 "GND" H 12050 3500 50  0000 C CNN
F 2 "" H 12000 3700 50  0001 C CNN
F 3 "" H 12000 3700 50  0001 C CNN
	1    12000 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 60B7D53D
P 10150 2900
F 0 "#PWR0114" H 10150 2650 50  0001 C CNN
F 1 "GND" H 10200 2700 50  0000 C CNN
F 2 "" H 10150 2900 50  0001 C CNN
F 3 "" H 10150 2900 50  0001 C CNN
	1    10150 2900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 60B9BE63
P 14700 1550
F 0 "#PWR0116" H 14700 1300 50  0001 C CNN
F 1 "GND" H 14750 1350 50  0000 C CNN
F 2 "" H 14700 1550 50  0001 C CNN
F 3 "" H 14700 1550 50  0001 C CNN
	1    14700 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	14350 1550 14700 1550
$Comp
L power:GND #PWR0119
U 1 1 60BD64E6
P 14500 2950
F 0 "#PWR0119" H 14500 2700 50  0001 C CNN
F 1 "GND" H 14550 2750 50  0000 C CNN
F 2 "" H 14500 2950 50  0001 C CNN
F 3 "" H 14500 2950 50  0001 C CNN
	1    14500 2950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 60BD6E46
P 15000 2950
F 0 "#PWR0121" H 15000 2700 50  0001 C CNN
F 1 "GND" H 15050 2750 50  0000 C CNN
F 2 "" H 15000 2950 50  0001 C CNN
F 3 "" H 15000 2950 50  0001 C CNN
	1    15000 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	14250 1350 14350 1350
Wire Wire Line
	14350 1350 14350 1550
Text Label 9750 1350 0    50   ~ 0
VS
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 60CA515B
P 10350 1350
F 0 "#FLG0101" H 10350 1425 50  0001 C CNN
F 1 "PWR_FLAG" H 10350 1550 50  0000 C CNN
F 2 "" H 10350 1350 50  0001 C CNN
F 3 "~" H 10350 1350 50  0001 C CNN
	1    10350 1350
	1    0    0    -1  
$EndComp
Connection ~ 10350 1350
Wire Wire Line
	10350 1350 9750 1350
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 60CA64A7
P 9750 1750
F 0 "#FLG0102" H 9750 1825 50  0001 C CNN
F 1 "PWR_FLAG" H 9750 1950 50  0000 C CNN
F 2 "" H 9750 1750 50  0001 C CNN
F 3 "~" H 9750 1750 50  0001 C CNN
	1    9750 1750
	1    0    0    -1  
$EndComp
Connection ~ 9750 1750
$Comp
L power:PWR_FLAG #FLG0103
U 1 1 60CA6AF2
P 11050 1950
F 0 "#FLG0103" H 11050 2025 50  0001 C CNN
F 1 "PWR_FLAG" H 11300 2050 50  0000 C CNN
F 2 "" H 11050 1950 50  0001 C CNN
F 3 "~" H 11050 1950 50  0001 C CNN
	1    11050 1950
	1    0    0    -1  
$EndComp
Connection ~ 11050 1950
Wire Wire Line
	11050 1950 10600 1950
Wire Wire Line
	8550 9350 9150 9350
Wire Wire Line
	12550 8050 13050 8050
Connection ~ 2450 8150
Text GLabel 2450 7750 0    50   Input ~ 0
VEXT
Wire Wire Line
	2450 7750 2450 8150
Text GLabel 14250 7350 0    50   Input ~ 0
VEXT
$Comp
L Connector:USB_B_Micro J1
U 1 1 5F4CCE72
P 5250 4800
F 0 "J1" H 5350 5300 50  0000 C CNN
F 1 "USB_B_Micro" H 5350 5200 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 5400 4750 50  0001 C CNN
F 3 "~" H 5400 4750 50  0001 C CNN
	1    5250 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	12000 3350 12000 3550
$Comp
L power:GND #PWR0124
U 1 1 6119DDB7
P 14250 9000
F 0 "#PWR0124" H 14250 8750 50  0001 C CNN
F 1 "GND" H 14300 8800 50  0000 C CNN
F 2 "" H 14250 9000 50  0001 C CNN
F 3 "" H 14250 9000 50  0001 C CNN
	1    14250 9000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 612B9B42
P 10050 9350
F 0 "#PWR0106" H 10050 9100 50  0001 C CNN
F 1 "GND" H 10100 9150 50  0000 C CNN
F 2 "" H 10050 9350 50  0001 C CNN
F 3 "" H 10050 9350 50  0001 C CNN
	1    10050 9350
	1    0    0    -1  
$EndComp
Connection ~ 10050 9350
Connection ~ 8550 8050
Wire Wire Line
	8550 8050 9250 8050
Connection ~ 8550 8900
Wire Wire Line
	9250 8050 12550 8050
Connection ~ 9250 8050
Connection ~ 12550 8050
Wire Wire Line
	13050 9000 13250 9000
Connection ~ 13050 8900
Connection ~ 13050 8050
Wire Wire Line
	13050 8050 13750 8050
Wire Wire Line
	13050 8050 13050 8900
Text Label 8550 9350 0    50   ~ 0
AGND
Wire Wire Line
	9750 2900 10150 2900
Connection ~ 10150 2900
Wire Wire Line
	3200 9050 3150 9050
Wire Wire Line
	3200 7950 3350 7950
Wire Wire Line
	1400 8150 2450 8150
$Comp
L Device:C C1
U 1 1 5FD34EBD
P 1400 8700
F 0 "C1" H 1150 8750 50  0000 L CNN
F 1 "0.1uF" H 1050 8650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1438 8550 50  0001 C CNN
F 3 "~" H 1400 8700 50  0001 C CNN
	1    1400 8700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 4600 8450 4600
Wire Wire Line
	8450 4600 8450 5100
Connection ~ 8450 4600
Wire Wire Line
	8450 4600 8750 4600
$Comp
L power:GND #PWR0102
U 1 1 616BEFF1
P 7650 6700
F 0 "#PWR0102" H 7650 6450 50  0001 C CNN
F 1 "GND" H 7700 6500 50  0000 C CNN
F 2 "" H 7650 6700 50  0001 C CNN
F 3 "" H 7650 6700 50  0001 C CNN
	1    7650 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8450 5400 8450 6700
Wire Wire Line
	8450 6700 7650 6700
Connection ~ 7650 6700
Wire Wire Line
	10750 3550 12000 3550
Wire Wire Line
	10750 2800 10750 3550
Connection ~ 12000 3550
Wire Wire Line
	12000 3550 12000 3700
Wire Wire Line
	12000 3550 12150 3550
Wire Wire Line
	1400 8550 1400 8150
Wire Wire Line
	1400 8850 1400 9350
Wire Wire Line
	2450 9350 2650 9350
Connection ~ 2450 9350
$Comp
L power:GND #PWR0111
U 1 1 61898153
P 1400 9350
F 0 "#PWR0111" H 1400 9100 50  0001 C CNN
F 1 "GND" H 1450 9150 50  0000 C CNN
F 2 "" H 1400 9350 50  0001 C CNN
F 3 "" H 1400 9350 50  0001 C CNN
	1    1400 9350
	1    0    0    -1  
$EndComp
Connection ~ 1400 9350
Text GLabel 1550 3950 0    50   Input ~ 0
VEXT
Wire Wire Line
	1550 3950 1750 3950
Text GLabel 9750 8400 2    50   Input ~ 0
VEXT
Wire Wire Line
	1400 9350 2450 9350
Wire Wire Line
	14250 7050 14250 7350
NoConn ~ 5150 5200
NoConn ~ 15350 1450
NoConn ~ 9850 3550
Wire Wire Line
	2450 8150 2650 8150
Wire Wire Line
	3200 8150 3200 9050
Wire Wire Line
	3200 7950 3200 8150
Connection ~ 3200 8150
Connection ~ 2650 8150
Wire Wire Line
	2650 8150 3200 8150
Wire Wire Line
	5250 5200 5250 5500
Wire Wire Line
	5250 5500 6400 5500
Connection ~ 6400 5500
Wire Wire Line
	8050 8600 8750 8600
Wire Wire Line
	8750 8700 8550 8700
Wire Wire Line
	8550 8050 8550 8900
Text GLabel 14250 8400 2    50   Input ~ 0
VEXT
$Comp
L power:PWR_FLAG #FLG0104
U 1 1 5F700DA6
P 14250 7350
F 0 "#FLG0104" H 14250 7425 50  0001 C CNN
F 1 "PWR_FLAG" V 14250 7500 50  0000 L CNN
F 2 "" H 14250 7350 50  0001 C CNN
F 3 "~" H 14250 7350 50  0001 C CNN
	1    14250 7350
	0    1    1    0   
$EndComp
$Comp
L Device:CP C9
U 1 1 5F72EE3C
P 15450 2100
F 0 "C9" H 15600 2150 50  0000 L CNN
F 1 "10F" H 15600 2050 50  0000 L CNN
F 2 "SUPERCAP:SCCS30B106PRB" V 15488 1950 50  0001 C CNN
F 3 "~" H 15450 2100 50  0001 C CNN
	1    15450 2100
	1    0    0    -1  
$EndComp
Connection ~ 15450 1950
Wire Wire Line
	15450 1950 15550 1950
Wire Wire Line
	15000 2350 15450 2350
Wire Wire Line
	15450 2350 15450 2250
$Comp
L Device:CP C11
U 1 1 5F7499C2
P 15450 2750
F 0 "C11" H 15600 2800 50  0000 L CNN
F 1 "10F" H 15600 2700 50  0000 L CNN
F 2 "SUPERCAP:SCCS30B106PRB" V 15488 2600 50  0001 C CNN
F 3 "~" H 15450 2750 50  0001 C CNN
	1    15450 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	15450 2350 15450 2600
Connection ~ 15450 2350
$Comp
L power:GND #PWR0112
U 1 1 5F7647AC
P 15450 2950
F 0 "#PWR0112" H 15450 2700 50  0001 C CNN
F 1 "GND" H 15500 2750 50  0000 C CNN
F 2 "" H 15450 2950 50  0001 C CNN
F 3 "" H 15450 2950 50  0001 C CNN
	1    15450 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	15450 2900 15450 2950
Wire Wire Line
	11000 2550 11000 3250
Wire Wire Line
	12150 2650 12000 2650
Wire Wire Line
	12000 2650 12000 2850
Connection ~ 12000 2850
$EndSCHEMATC