Bme280 Pinout - Texas Instruments BOOSTXL-SENSORS BoosterPack User Manual

www.ti.com
2.1.6 Bosch BME280 Environmental Sensor
The Bosch BME280 integrated environmental unit is a digital pressure, ambient temperature and relative
humidity sensor. Changes in the environment surrounding the sensor cause changes in the sensor output.
The digital output of the sensor is reported over an I
The reference designator for the BMI160 is U3.
More information on the BME280 environmental sensor can be found at
sensortec.com/en/bst/products/all_products/bme280.
2.2 Power
The board was designed to be powered by the attached LaunchPad development kit.
2.2.1 LaunchPad Development Kit Default Power
This is the default power configuration for the BOOSTXL-SENSORS. In this configuration, power is
provided through the 3V3 (J1.1) pin on the BoosterPack plug-in module headers. The 3V3 pin powers
everything on the Sensors BoosterPack plug-in module.
2.3 Design Files
2.3.1 Hardware
Schematics can be found in
(BOM), Gerber files, and documentation are available on the BOOSTXL-SENSORS Hardware Design
Files on the download
2.3.2 Software
All design files including TI-TXT object-code firmware images, software example projects, and
documentation are available in the software folders that are specific to each LaunchPad development kit.
To see which LaunchPad development kits feature BOOSTXL-SENSORS examples, visit the
page.
2.3.3 Quick Start Guide
A quick start guide is available
2.4 Hardware Change Log
Table 6 lists the hardware revision history.
SLAU666B – June 2016 – Revised May 2018
Submit Documentation Feedback
Table 5. BME280 Pinout
BoosterPack Header Connection
(1)
J1.9
(1)
J1.10
(1)
Pin is multiplexed with the I
TMP007, and BMI60.
Section 5. All design files including schematics, layout, bill of materials
page.
for download.
Table 6. Hardware Change Log
PCB Revision
Rev 1.0 Initial release
Rev 1.1 Updates for CE
Copyright © 2016–2018, Texas Instruments Incorporated
2
C- and SMBus-compatible, 2-wire serial interface.
Table 5 lists the pin connections of the BME280.
Pin Function
2
I C SCL
2
I C SDA
2
C communication lines of the OPT3001,
Description
BOOSTXL-SENSORS Sensors BoosterPack Plug-in Module
www.bosch-
download
Hardware
7