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BME280
Desktop Development 2.1 User Manual
BME280 User Manual
Document revision
Document release date
Document number
Sales Part Number
Notes
1.0
April 2023
BST-BME280-DSxxx-yy
0 273 141 185
Data and descriptions in this document are subject to change without notice. Product
photos and pictures are for illustration purposes only and may differ from the real
product appearance.
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Summary of Contents for Bosch BME280
- Page 1 BME280 Desktop Development 2.1 User Manual BME280 User Manual Document revision Document release date April 2023 Document number BST-BME280-DSxxx-yy 0 273 141 185 Sales Part Number Notes Data and descriptions in this document are subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real product appearance.
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Page 2: Table Of Contents
5 General Troubleshooting ............................18 6 Legal disclaimer ................................21 © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... - Page 3 Table 1 : The technical specifications of the BME280 sensor ..................5 Table 3 : General TroubeShoot ............................20 © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights...
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Page 4: About User Manual
DD2.1 UI is a PC based software used to read, capture, and display sensor data. To display the sensor data of BME280 on DD2.1 UI, mount the sensor on the Bosch Sensortec application board. This is a universal demonstration environment for Bosch Sensortec sensor products. -
Page 5: About The Bme280
Accuracy tolerance ±3% relative humidity Hysteresis ≤2% relative humidity © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 6: Getting Started
6 | 23 3 Getting Started The below sections highlight the procedure to set up connections between BME280, DD2.1 UI , and the PC. 3.1 Setting Up the board-PC connection The procedure to connect sensor to PC via USB is as below: ... -
Page 7: Figure 4 : Connect Board And Pc For App3.0
Double click the DD2.1 UI software icon on the desktop. The Graphical User Interface (GUI) of the software is as seen below: © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy... -
Page 8: Figure 7 :: Dd2.1 Ui Startup View
Help These menu options are explained in detail in the following sections. © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 9: Upgrading Firmware
▪ All four LEDs will glow simultaneously. ▪ Press OK. © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 10: For App 3.0 Board
To upgrade the firmware of DD2.1 UI to match the current version, follow the steps below: 1. Click Menu -> Settings-> Firmware Upgrade. The following window appears: © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy... -
Page 11: Figure 13 : Firmware Upgrade Window
5. DD2.1 recommended firmware is COINES_bridge firmware for App3.0 shuttle board. If the user chose to flash DD firmware, a popup message will be shown. User can still choose the DD firmware and proceed. © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy... -
Page 12: Working With Dd2.1 Ui
▪ DD2.1 UI is equipped to display temperature data in the following units of measurement: © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 13: Default View
To read the current register settings on the sensors, click Read. Note: This option is disabled when the sensor is streaming data. © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy... -
Page 14: Sensor Mode
• To view the General Settings window, go to Menu -> Panels -> General Settings, or click Ctrl+G © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 15: Figure 16 : Measurement Settings
▪ Absolute Temperature – in degree Celsius (℃) © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 16: Reset Sensor
▪ The steps to follow data logging are as seen: © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 17: Register Access
Calibration sea level pressure done by entering the reference sea level pressure. ▪ The reference altitude displayed © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 18: General Troubleshooting
1. Right-click on the USB-device corresponding to your application board (if you are not sure which device corresponds to your application Board, unplug all other USB devices like keyboard and mouse temporarily). © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy... -
Page 19: Figure 21 : Selecting Usb Device Corresponding To Application Board
Figure 22 : USB driver installation © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 20: Table 3 : General Troubeshoot
Ensure that x, y, z channels are checked. © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... -
Page 21: Legal Disclaimer
(including but not limited to satellite technology). The resale and/or use of Bosch Sensortec products are at the purchaser ’s own risk and his own responsibility. The examination of fitness for the intended use is the sole responsibility of the purchaser. -
Page 22: Document History And Modification
BME280 User Manual Initial release March 2023 © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy as well as in the event of applications for industrial property rights... - Page 23 Document number: BST-BME280-DSxxx-yy Bosch Sensortec GmbH Gerhard-Kindler-Straße 9 © Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, Document number: BST-BME280-DSxxx-yy 72770 Reutlingen / Germany as well as in the event of applications for industrial property rights...