Schematics - Texas Instruments BOOSTXL-SENSORS BoosterPack User Manual

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5

Schematics

Figure 23 shows the schematic. Hardware design files can be found in the
1
A
VDD
C1 C2
GND
Place one pair near to
each of the Bosch sensor
B
VDD
GND
0.01uF
U5
ADR1
ADR1 SCL
C
TMP007
TMP007 I2C Address: 0x40 (7 bit)
D
1
SLAU666B – June 2016 – Revised May 2018
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2 3
VDD
U1
VDD VDD
VDD
VDD
100nF
ADDR
ADDR
C7
GND
GND
C3 C4 C5 C6
OPT3001
GND GND
GND
OPT3001 I2C Address: 0x47 (7 bit)
VDD
C8
GND
8 3
VDD ASCL
5 2
VDDIO ASDA
SCL SCL 7 12
GND CSB
6 13
GNDIO SCX
14
SDX
1
SDO
INT1 4 11
INT1 OSDO
INT2
9 10
INT2 OCSB
U3
BMI160
GND
BMI160 I2C Addresses: 0x69 (7 bit)
2 3
Figure 23. Schematics
Copyright © 2016–2018, Texas Instruments Incorporated
BOOSTXL-SENSORS Hardware Design
4
VDD
VDD
INT1
SDA
SDA
SDA
INT
OPT_INT MAG_INT
INT
LP_SCL
SCL SCL LP_SDA
SCL
SDA
SCL
GND
VDD
U2
C5
GND SCK
ASCL
ASDA E5
VDD SDI
SCL B2
VDDIO SDO
SDA
MAG_INT
D2
INT CSB
BMM150 12P
VDD
BMM150 I2C Address: 0x13 (7 bit)
Texas Instruments
Pb
Mike Pridgen
4
Files.
5 6
GND
GPIO1
GPIO2
OPT_INT
GND
VDD
A3 ASCL
U4 BME280
B4 ASDA 8 1
VDD GND
C1 7 2
GND2 CSB
A5 6 3
SDA
VDDIO SDI
BME280
5 4 SCL
SDO SCK
GND
BME280 I2C Address: 0x77 (7 bit address)
R2
GPIO1 INT2
0R
R1
GPIO2 TMP_INT
0R
1.1
5 6
Copyright © 2017, Texas Instruments Incorporated
BOOSTXL-SENSORS Sensors BoosterPack Plug-in Module
Schematics
A
GND
B
VDD
C
D
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