Contributors:
QCPete,
santaimpersonator IntroductionThe new Qwiic Atmospheric Sensor (BME280) is an updated board revision of our Atmospheric Sensor Breakout- BME280 to make it Qwiic compatible. The Qwiic connector system reduces the hassle of interfacing to the sensor via I2C, by utilizing polarized cables that are simple to use. The BME280 is great for measuring humidity, temperature, and barometric pressure.
In addition, we now provide a Python library for compatibility with single board computer (SBC) platforms like the Raspberry Pi boards. The Arduino library is shared from the preexisting hardware. The examples below, will demonstrate how to use the Qwiic Atmospheric Sensor with a RedBoard Qwiic; and a Raspberry Pi with the Qwiic pHAT (and additional accessories) utilizing the Qwiic connection system.
Don't forget to check out this great video of Rob playing his sparxophone thanks to the help of the BME280!
Required MaterialsThe Qwiic Atmospheric Sensor does need a few additional items for you to get started. The RedBoard Qwiic is for the Arduino examples and the Qwiic pHAT is for the Raspberry Pi example (see note below). You may already have a few of these items, so feel free to modify your cart based on your needs. Additionally, there are also alternative parts options that are available as well (click button below to toggle options).
SparkFun Qwiic Cable Kit KIT-15081To make it even easier to get started, we've assembled this Qwiic Cable Kit with a variety of Qwiic cables from 50mm to 500mm…
SparkFun RedBoard Qwiic DEV-15123The SparkFun RedBoard Qwiic is an Arduino-compatible development board with a built in Qwiic connector, eliminating the need …
SparkFun Qwiic pHAT for Raspberry Pi DEV-15351The SparkFun Qwiic pHAT for Raspberry Pi is the quickest and easiest way to make your way into the Qwiic ecosystem and still …
RetiredQwiic compatible microcontrollers:
SparkFun RedBoard Qwiic DEV-15123The SparkFun RedBoard Qwiic is an Arduino-compatible development board with a built in Qwiic connector, eliminating the need …
SparkFun Thing Plus - SAMD51 DEV-14713With a 32-bit ARM Cortex-M4F MCU, the SparkFun SAMD51 Thing Plus is one of our most powerful microcontroller boards yet!
SparkFun Thing Plus - ESP32 WROOM WRL-14689The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the ameni…
RetiredIn addition we also offer, Qwiic compatible stackable shields for microcontrollers and pHATs for single board computers (like the
Raspberry Pi boards) that don't include a Qwiic connector.
SparkFun Qwiic Adapter DEV-14495The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
SparkFun Qwiic Shield for Arduino DEV-14352The SparkFun Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System wit…
SparkFun Qwiic Shield for Photon DEV-14477The SparkFun Qwiic Shield for Photon is an easy-to-assemble board that provides a simple way to incorporate the Qwiic System …
Retired SparkFun Qwiic pHAT for Raspberry Pi DEV-15351The SparkFun Qwiic pHAT for Raspberry Pi is the quickest and easiest way to make your way into the Qwiic ecosystem and still …
RetiredYou will also need a Qwiic cable to connect to your BME280 Qwiic, choose a length that suits your needs.
Qwiic Cable - 100mm PRT-14427This is a 100mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together…
Qwiic Cable - 50mm PRT-14426This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together …
Retired Qwiic Cable - 200mm PRT-14428This is a 200mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together…
Retired Qwiic Cable - 500mm PRT-14429This is a 500mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together…
Retired Raspberry Pi Example:If you don't already have them, you will need a
Raspberry Piand
standard peripherals. An example setup is listed below. (
This sensor and the Python library have not been tested on the newly released Raspberry Pi 4 because we don't carry it in out catalog yet.)
Raspberry Pi 3 B+ DEV-14643The Raspberry Pi 3 B+ is here to provide you with the same Pi as before, but now with gigabit and PoE capable Ethernet!
Multimedia Wireless Keyboard WIG-14271With Single-Board Computers (SBCs) on the rise, it is a good idea to have an easy way to interface with them. Operating on a …
pi-topCEED (Green) KIT-14035The pi-topCEED is a DIY desktop computer that helps you start learning how to code, create awesome devices and take your know…
Retired Suggested ReadingIf you're unfamiliar with jumper pads, I2C, Qwiic, or Python be sure to checkout some of these foundational tutorials. Also included, in this list, are past tutorials involving the BME280 sensor.
Logic LevelsLearn the difference between 3.3V and 5V devices and logic levels.
I2CAn introduction to I2C, one of the main embedded communications protocols in use today.
How to Work with Jumper Pads and PCB TracesHandling PCB jumper pads and traces is an essential skill. Learn how to cut a PCB trace, add a solder jumper between pads to reroute connections, and repair a trace with the green wire method if a trace is damaged.
Raspberry Pi SPI and I2C TutorialLearn how to use serial I2C and SPI buses on your Raspberry Pi using the wiringPi I/O library for C/C++ and spidev/smbus for Python.
Qwiic pHAT for Raspberry Pi Hookup GuideGet started interfacing your Qwiic enabled boards with your Raspberry Pi. The Qwiic pHAT connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Raspberry Pi to an array of Qwiic connectors.
RedBoard Qwiic Hookup GuideThis tutorial covers the basic functionality of the RedBoard Qwiic. This tutorial also covers how to get started blinking an LED and using the Qwiic system.
The Qwiic Atmospheric Sensor utilizes the Qwiic connect system. We recommend familiarizing yourself with the Logic Levels and I2C tutorials before using it. Click on the banner above to learn more about our Qwiic products.
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