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project-embeddedSystemDesign2.sch
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EESchema Schematic File Version 4
LIBS:project-embeddedSystemDesign2-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Project Embedded System Design 2"
Date "2019-03-20"
Rev "2.2"
Comp "Brecht Van Eeckhoudt - KULeuven"
Comment1 "Custom Happy Gecko board"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_SiliconLabs-extra:EFM32HG322 U1
U 1 1 5C8DE106
P 4550 2550
F 0 "U1" H 4550 4315 50 0000 C CNN
F 1 "EFM32HG322" H 4550 4224 50 0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 4050 3800 50 0001 C CNN
F 3 "" H 4050 3800 50 0001 C CNN
1 4550 2550
1 0 0 -1
$EndComp
Text GLabel 3450 1100 0 50 Input ~ 10
DBG_~RESET
Text GLabel 3450 1250 0 50 Input ~ 10
DBG_SWCLK
Text GLabel 3450 1350 0 50 BiDi ~ 10
DBG_SWDIO
Wire Wire Line
3450 1100 3750 1100
$Comp
L Device:C_Small C4
U 1 1 5C8DF0EC
P 2600 2750
F 0 "C4" H 2692 2841 50 0000 L CNN
F 1 "100 nF" H 2692 2750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2600 2750 50 0001 C CNN
F 3 "~" H 2600 2750 50 0001 C CNN
F 4 "IOVDD_5" H 2692 2659 50 0000 L CNN "Placement"
1 2600 2750
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND012
U 1 1 5C8DF726
P 3650 4150
F 0 "#GND012" H 3700 4100 45 0001 L BNN
F 1 "GND" H 3650 3981 45 0000 C CNN
F 2 "" H 3650 4050 60 0001 C CNN
F 3 "" H 3650 4050 60 0001 C CNN
1 3650 4150
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY03
U 1 1 5C8DF7DA
P 2100 2600
F 0 "#SUPPLY03" H 2150 2600 45 0001 L BNN
F 1 "VDD" H 2100 2770 45 0000 C CNN
F 2 "" H 2100 2781 60 0001 C CNN
F 3 "" H 2100 2600 60 0001 C CNN
1 2100 2600
1 0 0 -1
$EndComp
Wire Wire Line
3750 4050 3650 4050
Wire Wire Line
3650 4050 3650 4150
Wire Wire Line
3750 3950 3650 3950
Wire Wire Line
3650 3950 3650 4050
Connection ~ 3650 4050
Wire Wire Line
3750 3850 3650 3850
Wire Wire Line
3650 3850 3650 3950
Connection ~ 3650 3950
$Comp
L Device:C_Small C8
U 1 1 5C8DFA8D
P 2950 3400
F 0 "C8" H 3042 3491 50 0000 L CNN
F 1 "10 nF" H 3042 3400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2950 3400 50 0001 C CNN
F 3 "~" H 2950 3400 50 0001 C CNN
F 4 "AVDD_1" H 3042 3309 50 0000 L CNN "Placement"
1 2950 3400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5C8DFAF0
P 2450 3400
F 0 "C7" H 2542 3491 50 0000 L CNN
F 1 "10 nF" H 2542 3400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2450 3400 50 0001 C CNN
F 3 "~" H 2450 3400 50 0001 C CNN
F 4 "AVDD_0" H 2542 3309 50 0000 L CNN "Placement"
1 2450 3400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C6
U 1 1 5C8DFB1A
P 1950 3400
F 0 "C6" H 2042 3491 50 0000 L CNN
F 1 "10 µF" H 2042 3400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1950 3400 50 0001 C CNN
F 3 "~" H 1950 3400 50 0001 C CNN
F 4 "AVDDD_0" H 2042 3309 50 0000 L CNN "Placement"
1 1950 3400
1 0 0 -1
$EndComp
Wire Wire Line
2950 3250 2950 3300
Wire Wire Line
2950 3250 2450 3250
Wire Wire Line
2450 3250 2450 3300
Wire Wire Line
2450 3250 1950 3250
Wire Wire Line
1950 3250 1950 3300
Connection ~ 2450 3250
Wire Wire Line
2950 3500 2950 3600
Wire Wire Line
2950 3600 2450 3600
Wire Wire Line
2450 3600 2450 3500
Wire Wire Line
2450 3600 1950 3600
Wire Wire Line
1950 3600 1950 3500
Connection ~ 2450 3600
Wire Wire Line
2600 2600 2600 2650
$Comp
L Device:C_Small C3
U 1 1 5C8E18C0
P 2100 2750
F 0 "C3" H 2192 2841 50 0000 L CNN
F 1 "100 nF" H 2192 2750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2100 2750 50 0001 C CNN
F 3 "~" H 2100 2750 50 0001 C CNN
F 4 "IOVDD_3" H 2192 2659 50 0000 L CNN "Placement"
1 2100 2750
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5C8E18EE
P 1600 2750
F 0 "C2" H 1692 2841 50 0000 L CNN
F 1 "100 nF" H 1692 2750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1600 2750 50 0001 C CNN
F 3 "~" H 1600 2750 50 0001 C CNN
F 4 "IOVDD_0" H 1692 2659 50 0000 L CNN "Placement"
1 1600 2750
1 0 0 -1
$EndComp
Wire Wire Line
2600 2600 2100 2600
Wire Wire Line
2100 2600 2100 2650
Wire Wire Line
2100 2600 1600 2600
Wire Wire Line
1600 2600 1600 2650
Connection ~ 2100 2600
Wire Wire Line
2600 2850 2600 2900
Wire Wire Line
2600 2900 2100 2900
Wire Wire Line
2100 2900 2100 2850
Wire Wire Line
2100 2900 1600 2900
Wire Wire Line
1600 2900 1600 2850
Connection ~ 2100 2900
$Comp
L SparkFun-PowerSymbols:GND #GND08
U 1 1 5C8E3BA3
P 2100 2900
F 0 "#GND08" H 2150 2850 45 0001 L BNN
F 1 "GND" H 2100 2731 45 0000 C CNN
F 2 "" H 2100 2800 60 0001 C CNN
F 3 "" H 2100 2800 60 0001 C CNN
1 2100 2900
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5C8E3C81
P 1100 2750
F 0 "C1" H 1192 2841 50 0000 L CNN
F 1 "10 µF" H 1192 2750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1100 2750 50 0001 C CNN
F 3 "~" H 1100 2750 50 0001 C CNN
F 4 "IOVDD_0" H 1192 2659 50 0000 L CNN "Placement"
1 1100 2750
1 0 0 -1
$EndComp
Wire Wire Line
1600 2600 1100 2600
Wire Wire Line
1100 2600 1100 2650
Connection ~ 1600 2600
Wire Wire Line
1600 2900 1100 2900
Wire Wire Line
1100 2900 1100 2850
Connection ~ 1600 2900
$Comp
L Device:C_Small C5
U 1 1 5C8E6AE2
P 3100 2750
F 0 "C5" H 3192 2841 50 0000 L CNN
F 1 "100 nF" H 3192 2750 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3100 2750 50 0001 C CNN
F 3 "~" H 3100 2750 50 0001 C CNN
F 4 "VDD_DREG" H 3192 2659 50 0000 L CNN "Placement"
1 3100 2750
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C9
U 1 1 5C8E6C2F
P 3150 3800
F 0 "C9" H 3242 3937 50 0000 L CNN
F 1 "1 µF" H 3242 3846 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3150 3800 50 0001 C CNN
F 3 "~" H 3150 3800 50 0001 C CNN
F 4 "DECOUPLE" H 3242 3755 50 0000 L CNN "Placement"
F 5 "X5R" H 3242 3664 50 0000 L CNN "Class"
1 3150 3800
1 0 0 -1
$EndComp
Wire Wire Line
3150 4050 3150 3900
Wire Wire Line
3150 4050 3650 4050
Connection ~ 2950 3250
Wire Wire Line
3750 3600 3500 3600
Wire Wire Line
3150 3600 3150 3700
$Comp
L SparkFun-PowerSymbols:GND #GND010
U 1 1 5C8EE819
P 2450 3600
F 0 "#GND010" H 2500 3550 45 0001 L BNN
F 1 "GND" H 2450 3431 45 0000 C CNN
F 2 "" H 2450 3500 60 0001 C CNN
F 3 "" H 2450 3500 60 0001 C CNN
1 2450 3600
1 0 0 -1
$EndComp
Wire Wire Line
3750 2750 3650 2750
Wire Wire Line
3650 2750 3650 2650
Wire Wire Line
3650 2450 3750 2450
Wire Wire Line
3750 2550 3650 2550
Connection ~ 3650 2550
Wire Wire Line
3650 2550 3650 2450
Wire Wire Line
3750 2650 3650 2650
Connection ~ 3650 2650
Wire Wire Line
3650 2650 3650 2550
Wire Wire Line
3100 2600 3100 2650
Wire Wire Line
3100 2600 2600 2600
Connection ~ 2600 2600
Wire Wire Line
3100 2850 3100 2900
Wire Wire Line
3100 2900 2600 2900
Connection ~ 2600 2900
Wire Wire Line
3650 2450 3100 2450
Wire Wire Line
3100 2450 3100 2600
Connection ~ 3650 2450
Connection ~ 3100 2600
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY01
U 1 1 5C90B449
P 8550 900
F 0 "#SUPPLY01" H 8600 900 45 0001 L BNN
F 1 "VDD" H 8550 1070 45 0000 C CNN
F 2 "" H 8550 1081 60 0001 C CNN
F 3 "" H 8550 900 60 0001 C CNN
1 8550 900
1 0 0 -1
$EndComp
Wire Wire Line
5650 4050 5350 4050
Wire Wire Line
5650 3950 5350 3950
Wire Wire Line
5650 3850 5350 3850
Wire Wire Line
5350 3750 5650 3750
Wire Wire Line
5350 3500 5650 3500
Wire Wire Line
5350 3400 5650 3400
Wire Wire Line
5350 3300 5650 3300
Wire Wire Line
5650 2950 5350 2950
Wire Wire Line
5650 2850 5350 2850
Wire Wire Line
5650 2700 5350 2700
Wire Wire Line
5350 2600 5650 2600
Wire Wire Line
5350 2150 5650 2150
Wire Wire Line
5350 1800 5650 1800
Wire Wire Line
5350 1650 5650 1650
Wire Wire Line
5350 1550 5650 1550
Wire Wire Line
5650 1450 5350 1450
Wire Wire Line
5650 1100 5350 1100
Wire Wire Line
5350 1200 5650 1200
Wire Wire Line
5350 1300 5650 1300
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY02
U 1 1 5C944B87
P 9350 900
F 0 "#SUPPLY02" H 9400 900 45 0001 L BNN
F 1 "VDD" H 9350 1070 45 0000 C CNN
F 2 "" H 9350 1081 60 0001 C CNN
F 3 "" H 9350 900 60 0001 C CNN
1 9350 900
1 0 0 -1
$EndComp
NoConn ~ 8700 1500
NoConn ~ 9200 1500
Wire Wire Line
8400 1800 8700 1800
Wire Wire Line
8400 1700 8700 1700
Wire Wire Line
8400 1600 8700 1600
Wire Wire Line
8400 1400 8700 1400
Wire Wire Line
9500 1800 9200 1800
$Comp
L SparkFun-PowerSymbols:GND #GND03
U 1 1 5C9A6BAF
P 9850 1350
F 0 "#GND03" H 9900 1300 45 0001 L BNN
F 1 "GND" H 9850 1181 45 0000 C CNN
F 2 "" H 9850 1250 60 0001 C CNN
F 3 "" H 9850 1250 60 0001 C CNN
1 9850 1350
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND01
U 1 1 5C9A6BB5
P 10750 1000
F 0 "#GND01" H 10800 950 45 0001 L BNN
F 1 "GND" H 10750 831 45 0000 C CNN
F 2 "" H 10750 900 60 0001 C CNN
F 3 "" H 10750 900 60 0001 C CNN
1 10750 1000
0 -1 -1 0
$EndComp
Wire Wire Line
10450 1200 10750 1200
Wire Wire Line
10450 1300 10750 1300
Wire Wire Line
9350 900 9350 1000
Wire Wire Line
9350 1000 9200 1000
Wire Wire Line
8700 1000 8550 1000
Wire Wire Line
8550 1000 8550 900
NoConn ~ 10450 1000
NoConn ~ 9950 1000
Text Notes 9850 600 2 50 ~ 10
SHIELD HEADERS
Text Notes 9350 2900 2 50 ~ 10
PROGRAMMING/DEBUG HEADER
Text Notes 8450 5650 0 50 ~ 10
ACCELEROMETER
Text GLabel 8250 6050 0 50 Input ~ 10
ADXL_SCK
Text GLabel 8250 6150 0 50 Input ~ 10
ADXL_MOSI
Text GLabel 8250 6250 0 50 Output ~ 10
ADXL_MISO
Text GLabel 8250 6350 0 50 Input ~ 10
ADXL_~CS
Text GLabel 9250 6250 2 50 Output ~ 10
ADXL_INT1
Text GLabel 9250 6350 2 50 Output ~ 10
ADXL_INT2
$Comp
L SparkFun-PowerSymbols:GND #GND020
U 1 1 5C9CAA81
P 9600 6150
F 0 "#GND020" H 9650 6100 45 0001 L BNN
F 1 "GND" H 9600 5981 45 0000 C CNN
F 2 "" H 9600 6050 60 0001 C CNN
F 3 "" H 9600 6050 60 0001 C CNN
1 9600 6150
0 -1 -1 0
$EndComp
$Comp
L Device:Crystal_Small Y1
U 1 1 5CAF67DE
P 4250 4750
F 0 "Y1" H 3825 5050 50 0000 C CNN
F 1 "32,768 kHz" H 3850 4950 50 0000 C CNN
F 2 "Crystal:Crystal_SMD_2012-2Pin_2.0x1.2mm_HandSoldering" H 4250 4750 50 0001 C CNN
F 3 "~" H 4250 4750 50 0001 C CNN
F 4 "12,5 pF" H 3850 4850 50 0000 C CNN "Load capacitance"
F 5 "+- 20 ppm" H 3850 4750 50 0000 C CNN "Tolerance"
1 4250 4750
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C11
U 1 1 5CAF6AB5
P 4150 5450
F 0 "C11" H 4325 5500 50 0000 L CNN
F 1 "18 pF" H 4275 5400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4150 5450 50 0001 C CNN
F 3 "~" H 4150 5450 50 0001 C CNN
1 4150 5450
-1 0 0 -1
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5CB0C364
P 4350 5450
F 0 "C12" H 4500 5500 50 0000 L CNN
F 1 "18 pF" H 4450 5400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4350 5450 50 0001 C CNN
F 3 "~" H 4350 5450 50 0001 C CNN
1 4350 5450
1 0 0 -1
$EndComp
Wire Wire Line
4150 4450 4150 4750
Connection ~ 4150 4750
$Comp
L SparkFun-PowerSymbols:GND #GND018
U 1 1 5CB30F26
P 4250 5600
F 0 "#GND018" H 4300 5550 45 0001 L BNN
F 1 "GND" H 4250 5431 45 0000 C CNN
F 2 "" H 4250 5500 60 0001 C CNN
F 3 "" H 4250 5500 60 0001 C CNN
1 4250 5600
1 0 0 -1
$EndComp
Wire Wire Line
4350 4450 4350 4750
Connection ~ 4350 4750
Wire Wire Line
4150 5550 4150 5600
Wire Wire Line
4150 5600 4250 5600
Wire Wire Line
4350 5550 4350 5600
Wire Wire Line
4350 5600 4250 5600
Connection ~ 4250 5600
$Comp
L Device:C_Small C13
U 1 1 5CB56E30
P 4750 5750
F 0 "C13" H 4900 5800 50 0000 L CNN
F 1 "12 pF" H 4900 5700 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4750 5750 50 0001 C CNN
F 3 "~" H 4750 5750 50 0001 C CNN
1 4750 5750
-1 0 0 -1
$EndComp
$Comp
L Device:C_Small C14
U 1 1 5CB56ED1
P 4950 5750
F 0 "C14" H 5100 5800 50 0000 L CNN
F 1 "12 pF" H 5100 5700 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4950 5750 50 0001 C CNN
F 3 "~" H 4950 5750 50 0001 C CNN
1 4950 5750
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND019
U 1 1 5CB5EABF
P 4850 5900
F 0 "#GND019" H 4900 5850 45 0001 L BNN
F 1 "GND" H 4850 5731 45 0000 C CNN
F 2 "" H 4850 5800 60 0001 C CNN
F 3 "" H 4850 5800 60 0001 C CNN
1 4850 5900
1 0 0 -1
$EndComp
Wire Wire Line
4750 5850 4750 5900
Wire Wire Line
4750 5900 4850 5900
Wire Wire Line
4850 5900 4950 5900
Wire Wire Line
4950 5900 4950 5850
Connection ~ 4850 5900
Text Label 5400 1300 0 50 ~ 10
PA02
Text Label 5400 1450 0 50 ~ 10
PA08
Text Label 5400 1550 0 50 ~ 10
PA09
Text Label 5400 1650 0 50 ~ 10
PA10
Text Label 5400 2850 0 50 ~ 10
PD04
Text Label 5400 2950 0 50 ~ 10
PD05
Text Label 8650 1400 2 50 ~ 10
PA02
Text Label 8650 1600 2 50 ~ 10
PA08
Text Label 8650 1700 2 50 ~ 10
PA09
Text Label 8650 1800 2 50 ~ 10
PA10
Text Label 9250 1700 0 50 ~ 10
PC09
Text Label 9250 1800 0 50 ~ 10
PC10
Text Label 10500 1200 0 50 ~ 10
PD04
Text Label 10500 1300 0 50 ~ 10
PD05
Wire Wire Line
3750 1250 3450 1250
Wire Wire Line
3750 1350 3450 1350
Text Label 3700 1100 2 50 ~ 10
~RST
Text GLabel 8150 4050 2 50 Output ~ 10
DBG_~RESET
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY07
U 1 1 5C9F2B92
P 8600 3950
F 0 "#SUPPLY07" H 8650 3950 45 0001 L BNN
F 1 "VDD" H 8600 4120 45 0000 C CNN
F 2 "" H 8600 4131 60 0001 C CNN
F 3 "" H 8600 3950 60 0001 C CNN
1 8600 3950
0 1 1 0
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND011
U 1 1 5C9F2D8B
P 8950 3950
F 0 "#GND011" H 9000 3900 45 0001 L BNN
F 1 "GND" H 8950 3781 45 0000 C CNN
F 2 "" H 8950 3850 60 0001 C CNN
F 3 "" H 8950 3850 60 0001 C CNN
1 8950 3950
1 0 0 -1
$EndComp
Text GLabel 9400 3850 2 50 Output ~ 10
DBG_RXD
Text GLabel 9400 3200 2 50 Input ~ 10
DBG_TXD
Text GLabel 8300 3550 2 50 Output ~ 10
DBG_SWCLK
Text GLabel 8300 3450 2 50 BiDi ~ 10
DBG_SWDIO
Wire Wire Line
8100 3550 8300 3550
Wire Wire Line
8100 4050 8150 4050
$Comp
L Sensor_Breakout:ADXL362-breakout U2
U 1 1 5CAEEBAF
P 8750 6200
F 0 "U2" H 8750 6615 50 0000 C CNN
F 1 "ADXL362-breakout" H 8750 6524 50 0000 C CNN
F 2 "Package_DIP:DIP-8_W10.16mm" H 8500 6150 50 0001 C CNN
F 3 "" H 8500 6150 50 0001 C CNN
1 8750 6200
1 0 0 -1
$EndComp
Wire Wire Line
8250 6050 8350 6050
Wire Wire Line
8250 6150 8350 6150
Wire Wire Line
8250 6250 8350 6250
Wire Wire Line
8250 6350 8350 6350
Wire Wire Line
9150 6250 9250 6250
Wire Wire Line
9150 6350 9250 6350
Wire Wire Line
2950 3250 3450 3250
Wire Wire Line
3750 3350 3650 3350
Wire Wire Line
3650 3350 3650 3250
Connection ~ 3650 3250
Wire Wire Line
3650 3250 3750 3250
Text GLabel 5650 3500 2 50 Output ~ 10
ADXL_SCK
Text GLabel 5650 3400 2 50 Input ~ 10
ADXL_MISO
Text GLabel 5650 3300 2 50 Output ~ 10
ADXL_MOSI
Text GLabel 5650 4050 2 50 Output ~ 10
ADXL_~CS
Text GLabel 5650 3850 2 50 Input ~ 10
ADXL_INT1
Text GLabel 5650 3950 2 50 Input ~ 10
ADXL_INT2
Text GLabel 5650 2350 2 50 BiDi ~ 10
TEMP_DATA
Wire Wire Line
5350 2350 5650 2350
Wire Wire Line
5350 2250 5650 2250
Text GLabel 5650 2250 2 50 BiDi ~ 10
BREAK_2
Text GLabel 5650 2150 2 50 BiDi ~ 10
BREAK_1
Text GLabel 10450 5250 2 50 BiDi ~ 10
TEMP_DATA
Wire Wire Line
10350 5250 10450 5250
$Comp
L SparkFun-PowerSymbols:GND #GND017
U 1 1 5CC01566
P 10800 5500
F 0 "#GND017" H 10850 5450 45 0001 L BNN
F 1 "GND" H 10800 5331 45 0000 C CNN
F 2 "" H 10800 5400 60 0001 C CNN
F 3 "" H 10800 5400 60 0001 C CNN
1 10800 5500
1 0 0 -1
$EndComp
Wire Wire Line
10350 5450 10800 5450
Wire Wire Line
10800 5450 10800 5500
Text Notes 10100 5050 0 50 ~ 10
TEMPERATURE SENSOR
Text Notes 10050 5800 0 50 ~ 10
DS18B20 using OneWire
Text GLabel 10450 6250 2 50 BiDi ~ 10
BREAK_1
Text GLabel 10450 6350 2 50 BiDi ~ 10
BREAK_2
Wire Wire Line
10450 6250 10350 6250
Wire Wire Line
10450 6350 10350 6350
Text Notes 10050 6050 0 50 ~ 10
LINK-BREAKAGE SENSOR
Wire Notes Line
9850 2750 9850 6500
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY09
U 1 1 5CCDBBAC
P 8450 4500
F 0 "#SUPPLY09" H 8500 4500 45 0001 L BNN
F 1 "VDD" H 8450 4670 45 0000 C CNN
F 2 "" H 8450 4681 60 0001 C CNN
F 3 "" H 8450 4500 60 0001 C CNN
1 8450 4500
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND016
U 1 1 5CCDBE55
P 8450 5200
F 0 "#GND016" H 8500 5150 45 0001 L BNN
F 1 "GND" H 8450 5031 45 0000 C CNN
F 2 "" H 8450 5100 60 0001 C CNN
F 3 "" H 8450 5100 60 0001 C CNN
1 8450 5200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R6
U 1 1 5CCDCBB5
P 9350 4900
F 0 "R6" V 9550 4900 50 0000 L CNN
F 1 "100 Ω" V 9450 4750 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9350 4900 50 0001 C CNN
F 3 "~" H 9350 4900 50 0001 C CNN
1 9350 4900
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5CCDCFE4
P 8450 5100
F 0 "C10" H 8542 5237 50 0000 L CNN
F 1 "100 nF" H 8542 5146 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8450 5100 50 0001 C CNN
F 3 "~" H 8450 5100 50 0001 C CNN
1 8450 5100
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5CCDD463
P 8450 4700
F 0 "R5" H 8509 4746 50 0000 L CNN
F 1 "1 kΩ" H 8509 4655 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8450 4700 50 0001 C CNN
F 3 "~" H 8450 4700 50 0001 C CNN
1 8450 4700
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND015
U 1 1 5CCE3D47
P 9550 5000
F 0 "#GND015" H 9600 4950 45 0001 L BNN
F 1 "GND" H 9550 4831 45 0000 C CNN
F 2 "" H 9550 4900 60 0001 C CNN
F 3 "" H 9550 4900 60 0001 C CNN
1 9550 5000
1 0 0 -1
$EndComp
Wire Wire Line
9550 5000 9550 4900
Wire Wire Line
9550 4900 9450 4900
Wire Wire Line
8450 4900 8450 4800
Wire Wire Line
8450 4900 8450 5000
Connection ~ 8450 4900
Wire Wire Line
8450 4600 8450 4500
Wire Wire Line
8450 4900 8050 4900
Text Label 8100 4900 0 50 ~ 10
~RST
Text Notes 8800 4400 0 50 ~ 10
RESET BUTTON
$Comp
L Switch:SW_Push SW1
U 1 1 5CD4AA54
P 8950 4900
F 0 "SW1" H 8950 5185 50 0000 C CNN
F 1 "SW_Push" H 8950 5094 50 0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_FSMSM" H 8950 5100 50 0001 C CNN
F 3 "~" H 8950 5100 50 0001 C CNN
1 8950 4900
1 0 0 -1
$EndComp
Wire Wire Line
9250 4900 9150 4900
Wire Wire Line
8750 4900 8450 4900
Wire Notes Line
7750 5450 9850 5450
$Comp
L Device:R_Small R1
U 1 1 5CE154AE
P 1700 3250
F 0 "R1" V 1900 3250 50 0000 L CNN
F 1 "1 Ω" V 1800 3200 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1700 3250 50 0001 C CNN
F 3 "~" H 1700 3250 50 0001 C CNN
1 1700 3250
0 -1 -1 0
$EndComp
Text Notes 10100 2900 0 50 ~ 10
BATTERY CONNECTION
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY05
U 1 1 5CE1A85D
P 10450 3250
F 0 "#SUPPLY05" H 10500 3250 45 0001 L BNN
F 1 "VDD" H 10450 3420 45 0000 C CNN
F 2 "" H 10450 3431 60 0001 C CNN
F 3 "" H 10450 3250 60 0001 C CNN
1 10450 3250
1 0 0 -1
$EndComp
$Comp
L SparkFun-PowerSymbols:GND #GND09
U 1 1 5CE1AD67
P 10450 3550
F 0 "#GND09" H 10500 3500 45 0001 L BNN
F 1 "GND" H 10450 3381 45 0000 C CNN
F 2 "" H 10450 3450 60 0001 C CNN
F 3 "" H 10450 3450 60 0001 C CNN
1 10450 3550
1 0 0 -1
$EndComp
Wire Wire Line
10350 3350 10450 3350
Wire Wire Line
10450 3350 10450 3250
Wire Wire Line
10350 3450 10450 3450
$Comp
L Device:L_Core_Ferrite_Small L1
U 1 1 5CE5DED5
P 1300 3250
F 0 "L1" V 1505 3250 50 0000 C CNN
F 1 "CBF102WB" V 1414 3250 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 1300 3250 50 0001 C CNN
F 3 "~" H 1300 3250 50 0001 C CNN
1 1300 3250
0 -1 -1 0
$EndComp
$Comp
L SparkFun-PowerSymbols:VDD #SUPPLY04
U 1 1 5CE63861
P 1000 3150
F 0 "#SUPPLY04" H 1050 3150 45 0001 L BNN
F 1 "VDD" H 1000 3320 45 0000 C CNN
F 2 "" H 1000 3331 60 0001 C CNN
F 3 "" H 1000 3150 60 0001 C CNN
1 1000 3150
1 0 0 -1
$EndComp
Wire Wire Line
1000 3150 1000 3250
Wire Wire Line
1000 3250 1200 3250
Wire Wire Line
1400 3250 1600 3250
Wire Wire Line
1800 3250 1950 3250
Connection ~ 1950 3250
$Comp
L power:PWR_FLAG #FLG02
U 1 1 5CEAD692
P 10750 3250
F 0 "#FLG02" H 10750 3325 50 0001 C CNN
F 1 "PWR_FLAG" H 10750 3423 50 0000 C CNN
F 2 "" H 10750 3250 50 0001 C CNN
F 3 "~" H 10750 3250 50 0001 C CNN
1 10750 3250
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 5CEB9ED1
P 10750 3550
F 0 "#FLG03" H 10750 3625 50 0001 C CNN
F 1 "PWR_FLAG" H 10750 3723 50 0000 C CNN
F 2 "" H 10750 3550 50 0001 C CNN
F 3 "~" H 10750 3550 50 0001 C CNN
1 10750 3550
-1 0 0 1
$EndComp
$Comp
L power:PWR_FLAG #FLG04
U 1 1 5CEE3B68
P 3500 3600
F 0 "#FLG04" H 3500 3675 50 0001 C CNN
F 1 "PWR_FLAG" H 3500 3773 50 0000 C CNN
F 2 "" H 3500 3600 50 0001 C CNN
F 3 "~" H 3500 3600 50 0001 C CNN
1 3500 3600
1 0 0 -1
$EndComp
Connection ~ 3500 3600
Wire Wire Line
3500 3600 3150 3600
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5CEE4068
P 3450 3250
F 0 "#FLG01" H 3450 3325 50 0001 C CNN
F 1 "PWR_FLAG" H 3450 3423 50 0000 C CNN
F 2 "" H 3450 3250 50 0001 C CNN
F 3 "~" H 3450 3250 50 0001 C CNN
1 3450 3250
1 0 0 -1
$EndComp
Connection ~ 3450 3250
Wire Wire Line
3450 3250 3650 3250
Text GLabel 5650 3750 2 50 Output ~ 10
DBG_TXD
Text GLabel 5650 1100 2 50 Input ~ 10
DBG_RXD
Wire Wire Line
10450 3450 10450 3550
Wire Wire Line
10750 3250 10750 3350
Wire Wire Line
10750 3350 10450 3350
Connection ~ 10450 3350
Wire Wire Line
10750 3550 10750 3450
Wire Wire Line
10750 3450 10450 3450
Connection ~ 10450 3450
Text Notes 6200 3950 0 50 ~ 10
Do not use PE13! (SPI CS but can't\n be manually used SPI when\nperipheral is active)
Text GLabel 9250 6050 2 50 Input ~ 10
ADXL_VDD
Wire Wire Line
9150 6150 9600 6150
Wire Wire Line
9250 6050 9200 6050
Text GLabel 10450 5350 2 50 Input ~ 10
TEMP_VDD
Wire Wire Line
10450 5350 10350 5350
Text GLabel 5650 1800 2 50 Output ~ 10
TEMP_VDD
$Comp
L Connector_Generic:Conn_01x02 J7
U 1 1 5C9E9A90
P 10150 3350
F 0 "J7" H 10068 3475 50 0000 C CNN
F 1 "Conn_01x02" H 10068 3476 50 0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 10150 3350 50 0001 C CNN
F 3 "~" H 10150 3350 50 0001 C CNN
1 10150 3350
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J12
U 1 1 5C9ED5E9
P 10150 6250
F 0 "J12" H 10068 6375 50 0000 C CNN
F 1 "Conn_01x02" H 10068 6376 50 0001 C CNN
F 2 "Connectors:1X02_LOCK" H 10150 6250 50 0001 C CNN
F 3 "~" H 10150 6250 50 0001 C CNN
1 10150 6250
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J11
U 1 1 5C9EE6B7
P 10150 5350
F 0 "J11" H 10068 5575 50 0000 C CNN
F 1 "Conn_01x03" H 10068 5576 50 0001 C CNN
F 2 "Connectors:1X03_LOCK" H 10150 5350 50 0001 C CNN
F 3 "~" H 10150 5350 50 0001 C CNN
1 10150 5350
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x07 J9
U 1 1 5C9EF6A6
P 7900 3750
F 0 "J9" H 7818 4175 50 0000 C CNN
F 1 "Conn_01x07" H 7818 4176 50 0001 C CNN
F 2 "Connectors:1X07_LOCK" H 7900 3750 50 0001 C CNN
F 3 "~" H 7900 3750 50 0001 C CNN
1 7900 3750
-1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x02_Odd_Even J10
U 1 1 5CA3DF2E
P 10450 4400
F 0 "J10" H 10500 4525 50 0000 C CNN
F 1 "Conn_02x02_Odd_Even" H 10500 4526 50 0001 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x02_P2.54mm_Vertical" H 10450 4400 50 0001 C CNN
F 3 "~" H 10450 4400 50 0001 C CNN