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Sensors.sch-bak
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Sensors.sch-bak
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Sensor_Pressure:BMP280 U?
U 1 1 5F8494F2
P 5350 2400
AR Path="/5F8494F2" Ref="U?" Part="1"
AR Path="/5F83C004/5F8494F2" Ref="U300" Part="1"
F 0 "U300" H 5575 2675 50 0000 L CNN
F 1 "BMP280" H 5575 2225 50 0000 L CNN
F 2 "Package_LGA:Bosch_LGA-8_2x2.5mm_P0.65mm_ClockwisePinNumbering" H 5350 1700 50 0001 C CNN
F 3 "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001.pdf" H 5350 2400 50 0001 C CNN
F 4 "C233787" H 5350 2400 50 0001 C CNN "LCSC Part #"
1 5350 2400
1 0 0 -1
$EndComp
Text GLabel 4950 2500 0 50 Input ~ 0
SPI3_!CS
Text GLabel 4950 2300 0 50 Input ~ 0
SPI3_MOSI
Text GLabel 4950 2400 0 50 Input ~ 0
SPI3_MISO
Text GLabel 4950 2200 0 50 Input ~ 0
SPI3_SCK
$Comp
L power:GND #PWR?
U 1 1 5F8494FC
P 5350 2750
AR Path="/5F8494FC" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F8494FC" Ref="#PWR042" Part="1"
F 0 "#PWR042" H 5350 2500 50 0001 C CNN
F 1 "GND" H 5350 2600 50 0000 C CNN
F 2 "" H 5350 2750 50 0001 C CNN
F 3 "" H 5350 2750 50 0001 C CNN
1 5350 2750
1 0 0 -1
$EndComp
Wire Wire Line
5350 2750 5350 2725
Wire Wire Line
5350 2725 5450 2725
Wire Wire Line
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Connection ~ 5350 2725
Wire Wire Line
5350 2725 5350 2700
$Comp
L power:+3.3V #PWR?
U 1 1 5F849507
P 5350 1950
AR Path="/5F849507" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F849507" Ref="#PWR041" Part="1"
F 0 "#PWR041" H 5350 1800 50 0001 C CNN
F 1 "+3.3V" H 5350 2100 50 0000 C CNN
F 2 "" H 5350 1950 50 0001 C CNN
F 3 "" H 5350 1950 50 0001 C CNN
1 5350 1950
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 5350 1975
Wire Wire Line
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$Comp
L Device:C_Small C?
U 1 1 5F849512
P 6125 2350
AR Path="/5F849512" Ref="C?" Part="1"
AR Path="/5F83C004/5F849512" Ref="C300" Part="1"
F 0 "C300" H 6225 2400 50 0000 L CNN
F 1 "100n" H 6225 2300 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6125 2350 50 0001 C CNN
F 3 "~" H 6125 2350 50 0001 C CNN
F 4 "C1525" H 6125 2350 50 0001 C CNN "LCSC Part #"
1 6125 2350
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5F849518
P 6125 2250
AR Path="/5F849518" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F849518" Ref="#PWR043" Part="1"
F 0 "#PWR043" H 6125 2100 50 0001 C CNN
F 1 "+3.3V" H 6125 2400 50 0000 C CNN
F 2 "" H 6125 2250 50 0001 C CNN
F 3 "" H 6125 2250 50 0001 C CNN
1 6125 2250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F84951E
P 6125 2450
AR Path="/5F84951E" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F84951E" Ref="#PWR044" Part="1"
F 0 "#PWR044" H 6125 2200 50 0001 C CNN
F 1 "GND" H 6125 2300 50 0000 C CNN
F 2 "" H 6125 2450 50 0001 C CNN
F 3 "" H 6125 2450 50 0001 C CNN
1 6125 2450
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5F849524
P 6575 2350
AR Path="/5F849524" Ref="C?" Part="1"
AR Path="/5F83C004/5F849524" Ref="C301" Part="1"
F 0 "C301" H 6675 2400 50 0000 L CNN
F 1 "100n" H 6675 2300 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6575 2350 50 0001 C CNN
F 3 "~" H 6575 2350 50 0001 C CNN
F 4 "C1525" H 6575 2350 50 0001 C CNN "LCSC Part #"
1 6575 2350
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5F84952A
P 6575 2250
AR Path="/5F84952A" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F84952A" Ref="#PWR045" Part="1"
F 0 "#PWR045" H 6575 2100 50 0001 C CNN
F 1 "+3.3V" H 6575 2400 50 0000 C CNN
F 2 "" H 6575 2250 50 0001 C CNN
F 3 "" H 6575 2250 50 0001 C CNN
1 6575 2250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F849530
P 6575 2450
AR Path="/5F849530" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F849530" Ref="#PWR046" Part="1"
F 0 "#PWR046" H 6575 2200 50 0001 C CNN
F 1 "GND" H 6575 2300 50 0000 C CNN
F 2 "" H 6575 2450 50 0001 C CNN
F 3 "" H 6575 2450 50 0001 C CNN
1 6575 2450
1 0 0 -1
$EndComp
Wire Notes Line
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Wire Notes Line
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Text GLabel 4500 4850 0 50 Input ~ 0
SPI1_!CS_ACC
Text GLabel 4500 5000 0 50 Input ~ 0
SPI1_!CS_GYR
Text GLabel 4500 4550 0 50 Input ~ 0
SPI1_MISO
Text GLabel 4500 4400 0 50 Input ~ 0
SPI1_MOSI
Text GLabel 4500 4250 0 50 Input ~ 0
SPI1_SCK
Wire Wire Line
4500 4250 4600 4250
Wire Wire Line
4600 4400 4500 4400
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
4550 4700 4600 4700
Connection ~ 4550 4550
Wire Wire Line
4550 4550 4500 4550
Wire Wire Line
4500 4850 4600 4850
Wire Wire Line
4500 5000 4600 5000
$Comp
L power:+3.3V #PWR?
U 1 1 5F8593F2
P 5100 3950
AR Path="/5F8593F2" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F8593F2" Ref="#PWR039" Part="1"
F 0 "#PWR039" H 5100 3800 50 0001 C CNN
F 1 "+3.3V" H 5100 4100 50 0000 C CNN
F 2 "" H 5100 3950 50 0001 C CNN
F 3 "" H 5100 3950 50 0001 C CNN
1 5100 3950
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 5100 4000
Wire Wire Line
5100 4000 5100 4050
$Comp
L power:GND #PWR?
U 1 1 5F8593FD
P 5100 5700
AR Path="/5F8593FD" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F8593FD" Ref="#PWR040" Part="1"
F 0 "#PWR040" H 5100 5450 50 0001 C CNN
F 1 "GND" H 5100 5550 50 0000 C CNN
F 2 "" H 5100 5700 50 0001 C CNN
F 3 "" H 5100 5700 50 0001 C CNN
1 5100 5700
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5300 5650 5300 5600
Connection ~ 5100 5650
Wire Wire Line
5100 5650 5100 5600
$Comp
L power:GND #PWR?
U 1 1 5F859408
P 4550 5700
AR Path="/5F859408" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F859408" Ref="#PWR038" Part="1"
F 0 "#PWR038" H 4550 5450 50 0001 C CNN
F 1 "GND" H 4550 5550 50 0000 C CNN
F 2 "" H 4550 5700 50 0001 C CNN
F 3 "" H 4550 5700 50 0001 C CNN
1 4550 5700
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Text GLabel 5900 4250 2 50 Input ~ 0
INT_ACC
Text GLabel 5900 4550 2 50 Input ~ 0
INT_GYR
$Comp
L BMI088:BMI088 U?
U 1 1 5F859412
P 5200 5000
AR Path="/5F859412" Ref="U?" Part="1"
AR Path="/5F83C004/5F859412" Ref="U301" Part="1"
F 0 "U301" H 5600 5900 50 0000 C CNN
F 1 "BMI088" H 5550 4450 50 0000 C CNN
F 2 "BMI088:BMI088" H 5200 5000 50 0001 C CNN
F 3 "" H 5200 5000 50 0001 C CNN
F 4 "C194919" H 5200 5000 50 0001 C CNN "LCSC Part #"
1 5200 5000
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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NoConn ~ 5800 4400
NoConn ~ 5800 4700
Wire Wire Line
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Wire Wire Line
4550 5250 4550 5400
Connection ~ 4550 5400
$Comp
L Device:C_Small C?
U 1 1 5F85941F
P 6625 4400
AR Path="/5F85941F" Ref="C?" Part="1"
AR Path="/5F83C004/5F85941F" Ref="C302" Part="1"
F 0 "C302" H 6725 4450 50 0000 L CNN
F 1 "100n" H 6725 4350 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6625 4400 50 0001 C CNN
F 3 "~" H 6625 4400 50 0001 C CNN
F 4 "C1525" H 6625 4400 50 0001 C CNN "LCSC Part #"
1 6625 4400
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5F859425
P 6625 4300
AR Path="/5F859425" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F859425" Ref="#PWR047" Part="1"
F 0 "#PWR047" H 6625 4150 50 0001 C CNN
F 1 "+3.3V" H 6625 4450 50 0000 C CNN
F 2 "" H 6625 4300 50 0001 C CNN
F 3 "" H 6625 4300 50 0001 C CNN
1 6625 4300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F85942B
P 6625 4500
AR Path="/5F85942B" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F85942B" Ref="#PWR048" Part="1"
F 0 "#PWR048" H 6625 4250 50 0001 C CNN
F 1 "GND" H 6625 4350 50 0000 C CNN
F 2 "" H 6625 4500 50 0001 C CNN
F 3 "" H 6625 4500 50 0001 C CNN
1 6625 4500
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5F859431
P 7075 4400
AR Path="/5F859431" Ref="C?" Part="1"
AR Path="/5F83C004/5F859431" Ref="C303" Part="1"
F 0 "C303" H 7175 4450 50 0000 L CNN
F 1 "100n" H 7175 4350 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7075 4400 50 0001 C CNN
F 3 "~" H 7075 4400 50 0001 C CNN
F 4 "C1525" H 7075 4400 50 0001 C CNN "LCSC Part #"
1 7075 4400
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5F859437
P 7075 4300
AR Path="/5F859437" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F859437" Ref="#PWR049" Part="1"
F 0 "#PWR049" H 7075 4150 50 0001 C CNN
F 1 "+3.3V" H 7075 4450 50 0000 C CNN
F 2 "" H 7075 4300 50 0001 C CNN
F 3 "" H 7075 4300 50 0001 C CNN
1 7075 4300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F85943D
P 7075 4500
AR Path="/5F85943D" Ref="#PWR?" Part="1"
AR Path="/5F83C004/5F85943D" Ref="#PWR050" Part="1"
F 0 "#PWR050" H 7075 4250 50 0001 C CNN
F 1 "GND" H 7075 4350 50 0000 C CNN
F 2 "" H 7075 4500 50 0001 C CNN
F 3 "" H 7075 4500 50 0001 C CNN
1 7075 4500
1 0 0 -1
$EndComp
Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
3900 3700 7425 3700
Text Notes 925 1275 0 295 ~ 59
Sensors
Text Notes 4450 1725 0 98 ~ 20
Barometric Pressure Sensor
Text Notes 3875 3675 0 98 ~ 20
Inertial Measurement Unit
$EndSCHEMATC