Files
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/ ArduCam.kicad_sch
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/ ArduCam.sch
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/ FIS1100_IMU_BT.kicad_sch
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/ FIS1100_IMU_BT.sch
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/ FIS1100_IMU_FB.kicad_sch
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/ FIS1100_IMU_FB.sch
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/ MLX90614KSF_thermopile.kicad_sch
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/ MLX90614KSF_thermopile.sch
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/ Optane_Memory.kicad_sch
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/ Optane_Memory.sch
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/ SD_card.kicad_sch
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/ SD_Card.sch
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/ Stepper_Motor_Driver.kicad_sch
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/ Stepper_Motor_Driver.sch
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/ STM32F4_MCU.kicad_sch
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/ STM32F4_MCU.sch
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/ STM32H7_MCU.sch
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/ UtProSat-1_Payload.kicad_pcb
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/ UtProSat-1_Payload.kicad_sch
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/ UtProSat-1_Payload.sch
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/ UtProSat-1_Payload_RevA.kicad_pcb
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/ UtProSat-1_Payload_RevB.kicad_pcb
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/ UtProSat-1_Payload_RevC.kicad_pcb
Last update 2 years 1 month
by
rich27
FIS1100_IMU_FB.sch-bakEESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 9 9 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 2965 2115 2865 2115 $Comp L power:GND #PWR? U 1 1 619C56D8 P 2865 2115 AR Path="/61980CD5/619C56D8" Ref="#PWR?" Part="1" AR Path="/61980E21/619C56D8" Ref="#PWR0153" Part="1" F 0 "#PWR0153" H 2865 1865 50 0001 C CNN F 1 "GND" V 2870 1987 50 0000 R CNN F 2 "" H 2865 2115 50 0001 C CNN F 3 "" H 2865 2115 50 0001 C CNN 1 2865 2115 0 1 1 0 $EndComp Wire Wire Line 4165 2615 4280 2615 Wire Wire Line 4280 2615 4280 2665 Wire Wire Line 4165 2715 4280 2715 $Comp L power:GND #PWR? U 1 1 619C56EF P 4420 2665 AR Path="/61980CD5/619C56EF" Ref="#PWR?" Part="1" AR Path="/61980E21/619C56EF" Ref="#PWR0156" Part="1" F 0 "#PWR0156" H 4420 2415 50 0001 C CNN F 1 "GND" H 4425 2492 50 0000 C CNN F 2 "" H 4420 2665 50 0001 C CNN F 3 "" H 4420 2665 50 0001 C CNN 1 4420 2665 0 -1 -1 0 $EndComp Wire Wire Line 4450 1415 4450 1370 Connection ~ 4450 1415 $Comp L Device:C C? U 1 1 619C56FB P 4450 1220 AR Path="/61980CD5/619C56FB" Ref="C?" Part="1" AR Path="/61980E21/619C56FB" Ref="C42" Part="1" F 0 "C42" H 4565 1266 50 0000 L CNN F 1 "100nF" H 4565 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4488 1070 50 0001 C CNN F 3 "https://content.kemet.com/datasheets/KEM_C1002_X7R_SMD.pdf" H 4450 1220 50 0001 C CNN F 4 "C0603C104J4RAC7867" H 4450 1220 50 0001 C CNN "MPN" 1 4450 1220 1 0 0 -1 $EndComp Wire Wire Line 4450 1070 4450 1005 $Comp L power:GND #PWR? U 1 1 619C5702 P 4450 1005 AR Path="/61980CD5/619C5702" Ref="#PWR?" Part="1" AR Path="/61980E21/619C5702" Ref="#PWR0157" Part="1" F 0 "#PWR0157" H 4450 755 50 0001 C CNN F 1 "GND" H 4450 870 50 0000 C CNN F 2 "" H 4450 1005 50 0001 C CNN F 3 "" H 4450 1005 50 0001 C CNN 1 4450 1005 -1 0 0 1 $EndComp Wire Notes Line 1295 2920 5600 2920 Wire Notes Line 5600 2920 5600 800 Wire Notes Line 5600 800 1295 800 Wire Notes Line 1295 800 1295 2920 Text Notes 1345 985 0 100 ~ 0 BMI270 6-Axis IMU - Unit A Text HLabel 1920 2015 0 50 Input ~ 0 IMU_A_SDA Text HLabel 1920 1915 0 50 Input ~ 0 IMU_A_SCL NoConn ~ 2965 2315 NoConn ~ 2965 2415 Wire Wire Line 4420 2665 4280 2665 Connection ~ 4280 2665 Wire Wire Line 4280 2665 4280 2715 $Comp L InertialMeasurementUnits:BMI270 U6 U 1 1 61D565FC P 3565 2015 F 0 "U6" H 3565 2982 50 0000 C CNN F 1 "BMI270" H 3565 2891 50 0000 C CNN F 2 "XDCR_BMI270" H 3565 2015 50 0001 L BNN F 3 "" H 3565 2015 50 0001 L BNN F 4 "0.87mm" H 3565 2015 50 0001 L BNN "MAXIMUM_PACKAGE_HEIGHT" F 5 "Manufacturer Recommendations" H 3565 2015 50 0001 L BNN "STANDARD" F 6 "Bosch Sensortec" H 3565 2015 50 0001 L BNN "MANUFACTURER" F 7 "1.0" H 3565 2015 50 0001 L BNN "PATREV" 1 3565 2015 1 0 0 -1 $EndComp Wire Wire Line 4165 2315 4280 2315 Text HLabel 4280 2415 2 50 Input ~ 0 IMU_A_INT2 Text HLabel 4280 2315 2 50 Input ~ 0 IMU_A_INT1 Wire Wire Line 4165 2415 4280 2415 NoConn ~ 2965 1615 $Comp L Device:C C? U 1 1 61DC4B7C P 4890 1220 AR Path="/61980CD5/61DC4B7C" Ref="C?" Part="1" AR Path="/61980E21/61DC4B7C" Ref="C40" Part="1" F 0 "C40" H 5005 1266 50 0000 L CNN F 1 "100nF" H 5005 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4928 1070 50 0001 C CNN F 3 "https://content.kemet.com/datasheets/KEM_C1002_X7R_SMD.pdf" H 4890 1220 50 0001 C CNN F 4 "C0603C104J4RAC7867" H 4890 1220 50 0001 C CNN "MPN" 1 4890 1220 1 0 0 -1 $EndComp Wire Wire Line 4890 1070 4890 1005 $Comp L power:GND #PWR? U 1 1 61DC4B83 P 4890 1005 AR Path="/61980CD5/61DC4B83" Ref="#PWR?" Part="1" AR Path="/61980E21/61DC4B83" Ref="#PWR037" Part="1" F 0 "#PWR037" H 4890 755 50 0001 C CNN F 1 "GND" H 4890 870 50 0000 C CNN F 2 "" H 4890 1005 50 0001 C CNN F 3 "" H 4890 1005 50 0001 C CNN 1 4890 1005 -1 0 0 1 $EndComp Wire Wire Line 4450 1415 4890 1415 Wire Wire Line 4890 1370 4890 1415 Connection ~ 4890 1415 Wire Wire Line 4890 1415 5030 1415 $Comp L power:+3.3V #PWR040 U 1 1 61DDCC15 P 5030 1415 F 0 "#PWR040" H 5030 1265 50 0001 C CNN F 1 "+3.3V" V 5045 1543 50 0000 L CNN F 2 "" H 5030 1415 50 0001 C CNN F 3 "" H 5030 1415 50 0001 C CNN 1 5030 1415 0 1 1 0 $EndComp Wire Wire Line 4165 1415 4295 1415 Wire Wire Line 4165 1315 4295 1315 Wire Wire Line 4295 1315 4295 1415 Connection ~ 4295 1415 Wire Wire Line 4295 1415 4450 1415 NoConn ~ 4165 1615 Wire Wire Line 2970 4360 2870 4360 $Comp L power:GND #PWR? U 1 1 61E1CA54 P 2870 4360 AR Path="/61980CD5/61E1CA54" Ref="#PWR?" Part="1" AR Path="/61980E21/61E1CA54" Ref="#PWR031" Part="1" F 0 "#PWR031" H 2870 4110 50 0001 C CNN F 1 "GND" V 2875 4232 50 0000 R CNN F 2 "" H 2870 4360 50 0001 C CNN F 3 "" H 2870 4360 50 0001 C CNN 1 2870 4360 0 1 1 0 $EndComp Wire Wire Line 4170 4860 4285 4860 Wire Wire Line 4285 4860 4285 4910 Wire Wire Line 4170 4960 4285 4960 $Comp L power:GND #PWR? U 1 1 61E1CA5D P 4425 4910 AR Path="/61980CD5/61E1CA5D" Ref="#PWR?" Part="1" AR Path="/61980E21/61E1CA5D" Ref="#PWR033" Part="1" F 0 "#PWR033" H 4425 4660 50 0001 C CNN F 1 "GND" H 4430 4737 50 0000 C CNN F 2 "" H 4425 4910 50 0001 C CNN F 3 "" H 4425 4910 50 0001 C CNN 1 4425 4910 0 -1 -1 0 $EndComp Wire Wire Line 4455 3660 4455 3615 Connection ~ 4455 3660 $Comp L Device:C C? U 1 1 61E1CA66 P 4455 3465 AR Path="/61980CD5/61E1CA66" Ref="C?" Part="1" AR Path="/61980E21/61E1CA66" Ref="C38" Part="1" F 0 "C38" H 4570 3511 50 0000 L CNN F 1 "100nF" H 4570 3420 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4493 3315 50 0001 C CNN F 3 "https://content.kemet.com/datasheets/KEM_C1002_X7R_SMD.pdf" H 4455 3465 50 0001 C CNN F 4 "C0603C104J4RAC7867" H 4455 3465 50 0001 C CNN "MPN" 1 4455 3465 1 0 0 -1 $EndComp Wire Wire Line 4455 3315 4455 3250 $Comp L power:GND #PWR? U 1 1 61E1CA6D P 4455 3250 AR Path="/61980CD5/61E1CA6D" Ref="#PWR?" Part="1" AR Path="/61980E21/61E1CA6D" Ref="#PWR035" Part="1" F 0 "#PWR035" H 4455 3000 50 0001 C CNN F 1 "GND" H 4455 3115 50 0000 C CNN F 2 "" H 4455 3250 50 0001 C CNN F 3 "" H 4455 3250 50 0001 C CNN 1 4455 3250 -1 0 0 1 $EndComp Wire Notes Line 1300 5165 5605 5165 Wire Notes Line 5605 5165 5605 3045 Wire Notes Line 5605 3045 1300 3045 Wire Notes Line 1300 3045 1300 5165 NoConn ~ 2970 4560 NoConn ~ 2970 4660 Wire Wire Line 4425 4910 4285 4910 Connection ~ 4285 4910 Wire Wire Line 4285 4910 4285 4960 $Comp L InertialMeasurementUnits:BMI270 U7 U 1 1 61E1CA98 P 3570 4260 F 0 "U7" H 3570 5227 50 0000 C CNN F 1 "BMI270" H 3570 5136 50 0000 C CNN F 2 "XDCR_BMI270" H 3570 4260 50 0001 L BNN F 3 "https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi270-ds000.pdf" H 3570 4260 50 0001 L BNN F 4 "0.87mm" H 3570 4260 50 0001 L BNN "MAXIMUM_PACKAGE_HEIGHT" F 5 "Manufacturer Recommendations" H 3570 4260 50 0001 L BNN "STANDARD" F 6 "Bosch Sensortec" H 3570 4260 50 0001 L BNN "MANUFACTURER" F 7 "1.0" H 3570 4260 50 0001 L BNN "PATREV" 1 3570 4260 1 0 0 -1 $EndComp Wire Wire Line 4170 4560 4285 4560 Text HLabel 4285 4660 2 50 Input ~ 0 IMU_B_INT2 Text HLabel 4285 4560 2 50 Input ~ 0 IMU_B_INT1 Wire Wire Line 4170 4660 4285 4660 NoConn ~ 2970 3860 $Comp L Device:C C? U 1 1 61E1CAA4 P 4895 3465 AR Path="/61980CD5/61E1CAA4" Ref="C?" Part="1" AR Path="/61980E21/61E1CAA4" Ref="C41" Part="1" F 0 "C41" H 5010 3511 50 0000 L CNN F 1 "100nF" H 5010 3420 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4933 3315 50 0001 C CNN F 3 "https://content.kemet.com/datasheets/KEM_C1002_X7R_SMD.pdf" H 4895 3465 50 0001 C CNN F 4 "C0603C104J4RAC7867" H 4895 3465 50 0001 C CNN "MPN" 1 4895 3465 1 0 0 -1 $EndComp Wire Wire Line 4895 3315 4895 3250 $Comp L power:GND #PWR? U 1 1 61E1CAAB P 4895 3250 AR Path="/61980CD5/61E1CAAB" Ref="#PWR?" Part="1" AR Path="/61980E21/61E1CAAB" Ref="#PWR038" Part="1" F 0 "#PWR038" H 4895 3000 50 0001 C CNN F 1 "GND" H 4895 3115 50 0000 C CNN F 2 "" H 4895 3250 50 0001 C CNN F 3 "" H 4895 3250 50 0001 C CNN 1 4895 3250 -1 0 0 1 $EndComp Wire Wire Line 4455 3660 4895 3660 Wire Wire Line 4895 3615 4895 3660 Connection ~ 4895 3660 Wire Wire Line 4895 3660 5035 3660 $Comp L power:+3.3V #PWR0134 U 1 1 61E1CAB5 P 5035 3660 F 0 "#PWR0134" H 5035 3510 50 0001 C CNN F 1 "+3.3V" V 5050 3788 50 0000 L CNN F 2 "" H 5035 3660 50 0001 C CNN F 3 "" H 5035 3660 50 0001 C CNN 1 5035 3660 0 1 1 0 $EndComp Wire Wire Line 4170 3660 4300 3660 Wire Wire Line 4170 3560 4300 3560 Wire Wire Line 4300 3560 4300 3660 Connection ~ 4300 3660 Wire Wire Line 4300 3660 4455 3660 NoConn ~ 4170 3860 Wire Wire Line 2955 6620 2855 6620 $Comp L power:GND #PWR? U 1 1 61E214EC P 2855 6620 AR Path="/61980CD5/61E214EC" Ref="#PWR?" Part="1" AR Path="/61980E21/61E214EC" Ref="#PWR030" Part="1" F 0 "#PWR030" H 2855 6370 50 0001 C CNN F 1 "GND" V 2860 6492 50 0000 R CNN F 2 "" H 2855 6620 50 0001 C CNN F 3 "" H 2855 6620 50 0001 C CNN 1 2855 6620 0 1 1 0 $EndComp Wire Wire Line 4155 7120 4270 7120 Wire Wire Line 4270 7120 4270 7170 Wire Wire Line 4155 7220 4270 7220 $Comp L power:GND #PWR? U 1 1 61E214F5 P 4410 7170 AR Path="/61980CD5/61E214F5" Ref="#PWR?" Part="1" AR Path="/61980E21/61E214F5" Ref="#PWR032" Part="1" F 0 "#PWR032" H 4410 6920 50 0001 C CNN F 1 "GND" H 4415 6997 50 0000 C CNN F 2 "" H 4410 7170 50 0001 C CNN F 3 "" H 4410 7170 50 0001 C CNN 1 4410 7170 0 -1 -1 0 $EndComp Wire Wire Line 4440 5920 4440 5875 Connection ~ 4440 5920 $Comp L Device:C C? U 1 1 61E214FE P 4440 5725 AR Path="/61980CD5/61E214FE" Ref="C?" Part="1" AR Path="/61980E21/61E214FE" Ref="C37" Part="1" F 0 "C37" H 4555 5771 50 0000 L CNN F 1 "100nF" H 4555 5680 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4478 5575 50 0001 C CNN F 3 "https://content.kemet.com/datasheets/KEM_C1002_X7R_SMD.pdf" H 4440 5725 50 0001 C CNN F 4 "C0603C104J4RAC7867" H 4440 5725 50 0001 C CNN "MPN" 1 4440 5725 1 0 0 -1 $EndComp Wire Wire Line 4440 5575 4440 5510 $Comp L power:GND #PWR? U 1 1 61E21505 P 4440 5510 AR Path="/61980CD5/61E21505" Ref="#PWR?" Part="1" AR Path="/61980E21/61E21505" Ref="#PWR034" Part="1" F 0 "#PWR034" H 4440 5260 50 0001 C CNN F 1 "GND" H 4440 5375 50 0000 C CNN F 2 "" H 4440 5510 50 0001 C CNN F 3 "" H 4440 5510 50 0001 C CNN 1 4440 5510 -1 0 0 1 $EndComp Wire Notes Line 1285 7425 5590 7425 Wire Notes Line 5590 7425 5590 5305 Wire Notes Line 5590 5305 1285 5305 Wire Notes Line 1285 5305 1285 7425 Text Notes 1335 5490 0 100 ~ 0 BMI270 6-Axis IMU - Unit C NoConn ~ 2955 6820 NoConn ~ 2955 6920 Wire Wire Line 4410 7170 4270 7170 Connection ~ 4270 7170 Wire Wire Line 4270 7170 4270 7220 $Comp L InertialMeasurementUnits:BMI270 U5 U 1 1 61E21530 P 3555 6520 F 0 "U5" H 3555 7487 50 0000 C CNN F 1 "BMI270" H 3555 7396 50 0000 C CNN F 2 "XDCR_BMI270" H 3555 6520 50 0001 L BNN F 3 "" H 3555 6520 50 0001 L BNN F 4 "0.87mm" H 3555 6520 50 0001 L BNN "MAXIMUM_PACKAGE_HEIGHT" F 5 "Manufacturer Recommendations" H 3555 6520 50 0001 L BNN "STANDARD" F 6 "Bosch Sensortec" H 3555 6520 50 0001 L BNN "MANUFACTURER" F 7 "1.0" H 3555 6520 50 0001 L BNN "PATREV" 1 3555 6520 1 0 0 -1 $EndComp Wire Wire Line 4155 6820 4270 6820 Text HLabel 4270 6920 2 50 Input ~ 0 IMU_C_INT2 Text HLabel 4270 6820 2 50 Input ~ 0 IMU_C_INT1 Wire Wire Line 4155 6920 4270 6920 NoConn ~ 2955 6120 $Comp L Device:C C? U 1 1 61E2153C P 4880 5725 AR Path="/61980CD5/61E2153C" Ref="C?" Part="1" AR Path="/61980E21/61E2153C" Ref="C39" Part="1" F 0 "C39" H 4995 5771 50 0000 L CNN F 1 "100nF" H 4995 5680 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4918 5575 50 0001 C CNN F 3 "https://content.kemet.com/datasheets/KEM_C1002_X7R_SMD.pdf" H 4880 5725 50 0001 C CNN F 4 "C0603C104J4RAC7867" H 4880 5725 50 0001 C CNN "MPN" 1 4880 5725 1 0 0 -1 $EndComp Wire Wire Line 4880 5575 4880 5510 $Comp L power:GND #PWR? U 1 1 61E21543 P 4880 5510 AR Path="/61980CD5/61E21543" Ref="#PWR?" Part="1" AR Path="/61980E21/61E21543" Ref="#PWR036" Part="1" F 0 "#PWR036" H 4880 5260 50 0001 C CNN F 1 "GND" H 4880 5375 50 0000 C CNN F 2 "" H 4880 5510 50 0001 C CNN F 3 "" H 4880 5510 50 0001 C CNN 1 4880 5510 -1 0 0 1 $EndComp Wire Wire Line 4440 5920 4880 5920 Wire Wire Line 4880 5875 4880 5920 Connection ~ 4880 5920 Wire Wire Line 4880 5920 5020 5920 $Comp L power:+3.3V #PWR039 U 1 1 61E2154D P 5020 5920 F 0 "#PWR039" H 5020 5770 50 0001 C CNN F 1 "+3.3V" V 5035 6048 50 0000 L CNN F 2 "" H 5020 5920 50 0001 C CNN F 3 "" H 5020 5920 50 0001 C CNN 1 5020 5920 0 1 1 0 $EndComp Wire Wire Line 4155 5920 4285 5920 Wire Wire Line 4155 5820 4285 5820 Wire Wire Line 4285 5820 4285 5920 Connection ~ 4285 5920 Wire Wire Line 4285 5920 4440 5920 NoConn ~ 4155 6120 Text Notes 1350 3230 0 100 ~ 0 BMI270 6-Axis IMU - Unit B $Comp L power:+3.3V #PWR025 U 1 1 61E38FF3 P 1935 2450 F 0 "#PWR025" H 1935 2300 50 0001 C CNN F 1 "+3.3V" V 1950 2578 50 0000 L CNN F 2 "" H 1935 2450 50 0001 C CNN F 3 "" H 1935 2450 50 0001 C CNN 1 1935 2450 0 -1 -1 0 $EndComp Wire Wire Line 1920 1915 2145 1915 Wire Wire Line 1920 2015 2370 2015 $Comp L Device:R R21 U 1 1 61E4172F P 2145 2225 F 0 "R21" H 2215 2271 50 0000 L CNN F 1 "10K" V 2145 2150 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2075 2225 50 0001 C CNN F 3 "~" H 2145 2225 50 0001 C CNN F 4 "RMCF0603FT10K0" H 2145 2225 50 0001 C CNN "MPN" 1 2145 2225 1 0 0 -1 $EndComp $Comp L Device:R R45 U 1 1 61E41CB6 P 2370 2220 F 0 "R45" H 2435 2155 50 0000 L CNN F 1 "10K" V 2370 2145 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2300 2220 50 0001 C CNN F 3 "~" H 2370 2220 50 0001 C CNN F 4 "RMCF0603FT10K0" H 2370 2220 50 0001 C CNN "MPN" 1 2370 2220 1 0 0 -1 $EndComp Wire Wire Line 1935 2450 2145 2450 Wire Wire Line 2370 2450 2370 2370 Wire Wire Line 2145 2375 2145 2450 Connection ~ 2145 2450 Wire Wire Line 2145 2450 2370 2450 Wire Wire Line 2145 2075 2145 1915 Connection ~ 2145 1915 Wire Wire Line 2145 1915 2965 1915 Wire Wire Line 2370 2070 2370 2015 Connection ~ 2370 2015 Wire Wire Line 2370 2015 2965 2015 Text HLabel 1925 4260 0 50 Input ~ 0 IMU_B_SDA Text HLabel 1925 4160 0 50 Input ~ 0 IMU_B_SCL $Comp L power:+3.3V #PWR026 U 1 1 61E53B26 P 1940 4695 F 0 "#PWR026" H 1940 4545 50 0001 C CNN F 1 "+3.3V" V 1955 4823 50 0000 L CNN F 2 "" H 1940 4695 50 0001 C CNN F 3 "" H 1940 4695 50 0001 C CNN 1 1940 4695 0 -1 -1 0 $EndComp Wire Wire Line 1925 4160 2150 4160 Wire Wire Line 1925 4260 2375 4260 $Comp L Device:R R22 U 1 1 61E53B2E P 2150 4470 F 0 "R22" H 2220 4516 50 0000 L CNN F 1 "10K" V 2150 4395 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 4470 50 0001 C CNN F 3 "~" H 2150 4470 50 0001 C CNN F 4 "RMCF0603FT10K0" H 2150 4470 50 0001 C CNN "MPN" 1 2150 4470 1 0 0 -1 $EndComp $Comp L Device:R R51 U 1 1 61E53B34 P 2375 4465 F 0 "R51" H 2440 4400 50 0000 L CNN F 1 "10K" V 2375 4390 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2305 4465 50 0001 C CNN F 3 "~" H 2375 4465 50 0001 C CNN F 4 "RMCF0603FT10K0" H 2375 4465 50 0001 C CNN "MPN" 1 2375 4465 1 0 0 -1 $EndComp Wire Wire Line 1940 4695 2150 4695 Wire Wire Line 2375 4695 2375 4615 Wire Wire Line 2150 4620 2150 4695 Connection ~ 2150 4695 Wire Wire Line 2150 4695 2375 4695 Wire Wire Line 2150 4320 2150 4160 Connection ~ 2150 4160 Wire Wire Line 2150 4160 2970 4160 Wire Wire Line 2375 4315 2375 4260 Connection ~ 2375 4260 Wire Wire Line 2375 4260 2970 4260 Text HLabel 1910 6520 0 50 Input ~ 0 IMU_C_SDA Text HLabel 1910 6420 0 50 Input ~ 0 IMU_C_SCL $Comp L power:+3.3V #PWR024 U 1 1 61E58E2D P 1925 6955 F 0 "#PWR024" H 1925 6805 50 0001 C CNN F 1 "+3.3V" V 1940 7083 50 0000 L CNN F 2 "" H 1925 6955 50 0001 C CNN F 3 "" H 1925 6955 50 0001 C CNN 1 1925 6955 0 -1 -1 0 $EndComp Wire Wire Line 1910 6420 2135 6420 Wire Wire Line 1910 6520 2360 6520 $Comp L Device:R R20 U 1 1 61E58E35 P 2135 6730 F 0 "R20" H 2205 6776 50 0000 L CNN F 1 "10K" V 2135 6655 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2065 6730 50 0001 C CNN F 3 "~" H 2135 6730 50 0001 C CNN F 4 "RMCF0603FT10K0" H 2135 6730 50 0001 C CNN "MPN" 1 2135 6730 1 0 0 -1 $EndComp $Comp L Device:R R44 U 1 1 61E58E3B P 2360 6725 F 0 "R44" H 2425 6660 50 0000 L CNN F 1 "10K" V 2360 6650 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2290 6725 50 0001 C CNN F 3 "~" H 2360 6725 50 0001 C CNN F 4 "RMCF0603FT10K0" H 2360 6725 50 0001 C CNN "MPN" 1 2360 6725 1 0 0 -1 $EndComp Wire Wire Line 1925 6955 2135 6955 Wire Wire Line 2360 6955 2360 6875 Wire Wire Line 2135 6880 2135 6955 Connection ~ 2135 6955 Wire Wire Line 2135 6955 2360 6955 Wire Wire Line 2135 6580 2135 6420 Connection ~ 2135 6420 Wire Wire Line 2135 6420 2955 6420 Wire Wire Line 2360 6575 2360 6520 Connection ~ 2360 6520 Wire Wire Line 2360 6520 2955 6520 Text Notes 7000 6725 0 50 ~ 0 VDD and VDDIO are ranged 1.71V - 3.6V and 1.2 - 3.6V tolerant, respectively, so no level shifters or LDO \nregulators necessary. Wire Wire Line 2745 6220 2955 6220 $Comp L power:+3.3V #PWR027 U 1 1 61EFA088 P 2745 6220 F 0 "#PWR027" H 2745 6070 50 0001 C CNN F 1 "+3.3V" V 2760 6348 50 0000 L CNN F 2 "" H 2745 6220 50 0001 C CNN F 3 "" H 2745 6220 50 0001 C CNN 1 2745 6220 0 -1 -1 0 $EndComp Wire Wire Line 2760 3960 2970 3960 $Comp L power:+3.3V #PWR029 U 1 1 61EFD8D9 P 2760 3960 F 0 "#PWR029" H 2760 3810 50 0001 C CNN F 1 "+3.3V" V 2775 4088 50 0000 L CNN F 2 "" H 2760 3960 50 0001 C CNN F 3 "" H 2760 3960 50 0001 C CNN 1 2760 3960 0 -1 -1 0 $EndComp $Comp L power:+3.3V #PWR028 U 1 1 61EFE068 P 2755 1715 F 0 "#PWR028" H 2755 1565 50 0001 C CNN F 1 "+3.3V" V 2770 1843 50 0000 L CNN F 2 "" H 2755 1715 50 0001 C CNN F 3 "" H 2755 1715 50 0001 C CNN 1 2755 1715 0 -1 -1 0 $EndComp Text HLabel 1735 1640 0 50 Input ~ 0 IMU_CSA Wire Wire Line 2755 1715 2965 1715 Text Notes 7000 6850 0 50 ~ 0 See datasheet for the BMI270 for reference (incorporated in the schematic for Ctrl + D use) $EndSCHEMATC