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ARGOS Satellite Transceiver Shield - ARTIC R2

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Item #: SPX-17236 -
Price: $380.42
Sparkfun

Is your project linked to environmental protection, awareness or study, or to protecting human life? Perhaps you are developing a wildlife tracker, ocean buoy, environmental monitoring system or...

Is your project linked to environmental protection, awareness or study, or to protecting human life? Perhaps you are developing a wildlife tracker, ocean buoy, environmental monitoring system or need to transfer emergency medical information? Do you need to be able to transmit and receive data anywhere? If so, this is the product for you! Our ARGOS Satellite Transceiver Shield allows you to send and receive short bursts of data via the ARGOS satellite network, anywhere on Earth including the...

BMI270 Breakout

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Item #: SPX-17353 -
Price: $36.97
Sparkfun

The BMI270 from Bosch Sensortec is a highly integrated, low power IMU designed for wearable, smart clothing and AR/VR applications. Not only does the BMI270 comprise a fast and sensitive...

The BMI270 from Bosch Sensortec is a highly integrated, low power IMU designed for wearable, smart clothing and AR/VR applications. Not only does the BMI270 comprise a fast and sensitive accelerometer and gyro pair, but it also contains a number of intelligent, on-chip motion-triggered interrupt features. Our Qwiic BMI270 IMU Breakout makes it easy to add this sensor to your project using our solderless Qwiic cables and compatible controllers. If you still prefer to use a breadboard, don't...

CO2 Humidity and Temperature Sensor - SCD40 (Qwiic)

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Item #: SPX-18365 -
Price: $123.51
Sparkfun

The SCD40 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with the best accuracy over 400-2000ppm ±(40ppm+5%). In order to improve accuracy the...

The SCD40 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with the best accuracy over 400-2000ppm ±(40ppm+5%). In order to improve accuracy the SCD40 has integrated temperature and humidity sensing built-in. For additional accuracy the SCD40 also accepts ambient pressure readings! We've written an Arduino library to make reading the CO₂, humidity, and temperature very easy. It can be downloaded through the Arduino Library manager: search for...

CO2 Humidity and Temperature Sensor - SCD41 (Qwiic)

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Availability: Out of Stock
Item #: SPX-18366 -
Price: $148.24
Sparkfun

The SCD41 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with high accuracy over 400-5000ppm ±(40ppm+5%). In order to improve accuracy the SCD41...

The SCD41 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with high accuracy over 400-5000ppm ±(40ppm+5%). In order to improve accuracy the SCD41 has integrated temperature and humidity sensing built-in. For additional accuracy the SCD41 also accepts ambient pressure readings! We've written an Arduino library to make reading the CO₂, humidity, and temperature very easy. It can be downloaded through the Arduino Library manager: search for...

CO2 Sensor - STC31 (Qwiic)

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Item #: SPX-18385 -
Price: $190.09
Sparkfun

Do you need to be able to sense CO2 concentrations of up to 100%? If so, the STC31 is the sensor for you! The Sensirion STC31 thermal conductivity sensor has two CO2 measurement ranges: 0 to 25...

Do you need to be able to sense CO2 concentrations of up to 100%? If so, the STC31 is the sensor for you! The Sensirion STC31 thermal conductivity sensor has two CO2 measurement ranges: 0 to 25 vol%; and 0 to 100 vol%. The measurement repeatability is 0.2 vol%, with a stability of 0.025 vol% / °C. The measurement accuracy depends on the measurement range: 0.5 vol% + 3% measured value; 1 vol% + 3% measured value. Our breakout includes a separate SHTC3 humidity and temperature sensor; allowing...

Magnetic Imaging Tile - 8x8

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Item #: SPX-14652 -
Price: $356.52
Sparkfun

The Magnetic Imaging Tile uses an array of 64 hall effect sensors to convert magnetic fields to the visual spectrum. That's right! You can now see magnetic fields in real time! As is to be expected,...

The Magnetic Imaging Tile uses an array of 64 hall effect sensors to convert magnetic fields to the visual spectrum. That's right! You can now see magnetic fields in real time! As is to be expected, there are caveats: the magnetic sensors used on the tile are some of the most sensitive on the market but you need to be within 1 to 2 centimeters of the tile to get a good image. The Magnetic Imaging Tile uses the following components: Magnetic Sensor (64 pixels): DRV5053VA -90mV/mT...

PoE to USB Power Supply

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Item #: SPX-18709 -
Price: $44.39
Sparkfun

It can be difficult to get a wall-wart where you need it. The promise of PoE (power over ethernet) is great, but what if your device doesn't use ethernet? Perhaps you could mess with power...

It can be difficult to get a wall-wart where you need it. The promise of PoE (power over ethernet) is great, but what if your device doesn't use ethernet? Perhaps you could mess with power injectors, but what if you've already got PoE available on your network? The PoE to USB Power Supply is like a USB wall wart for PoE. Get a PoE hub, run ethernet wherever you need it, plug the PoE to USB Power Supply in and you'll have 5V at 1A via a USB A connector. The onboard PoE module supports 36V to...

Qwiic Boost

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Item #: SPX-17238 -
Price: $11.27
Sparkfun

Qwiic Boost increases the Qwiic bus from 3.3V to 5V while still providing the target device with 3.3V I2C signals. This is a handy board for connecting technologies that still require 5V for running...

Qwiic Boost increases the Qwiic bus from 3.3V to 5V while still providing the target device with 3.3V I2C signals. This is a handy board for connecting technologies that still require 5V for running higher voltage mechanisms (like a DC fan) but have an internal processor running at 3.3V. We've seen this a lot with air quality sensors that use a fan to push air into a test chamber. The 5V boost circuit is rated up to 100mA with 90% efficiency. For applications where the 5V device needs 5V I2C...

Qwiic Humidity AHT20

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Item #: SPX-16618 -
Price: $12.24
Sparkfun

The AHT20 humidity sensor is brand new from ASAIR; it measures temperature within a tolerance of ±0.3 °C and relative humidity with ±2% error putting it on the high end of performance, but with...

The AHT20 humidity sensor is brand new from ASAIR; it measures temperature within a tolerance of ±0.3 °C and relative humidity with ±2% error putting it on the high end of performance, but with relatively low cost! Use our Arduino library to send I2C commands over the Qwiic bus to trigger measurements and get real-time temperature and humidity data. Just search "SparkFun AHT20" in the Arduino library manager or download the zip file from our Github repo to get the library. This board is one of...

Qwiic Iridium 9603N

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Item #: SPX-16394 -
Price: $594.28
Sparkfun

With a clear view of the sky, the Qwiic Iridium 9603 allows you to send and receive short messages. It works anywhere in the world, far beyond the reach of WiFi and GSM networks. Maybe you want to...

With a clear view of the sky, the Qwiic Iridium 9603 allows you to send and receive short messages. It works anywhere in the world, far beyond the reach of WiFi and GSM networks. Maybe you want to transmit weather information from a weather station on top of a mountain? Or use it to send data from a travelling balloon sat? Perhaps you need to communicate in an emergency, when other networks might not be available? At the heart of our product is an Iridium 9603 modem. The Qwiic module hosts the...

Qwiic Multi Distance Sensor - VL53L3CX

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Item #: SPX-17072 -
Price: $24.60
Sparkfun

The VL53L3CX is an awesome ToF (Time of Flight) range finder from STMicroelectronics, who brought us the venerable VL53L1X. It shares the same diminutive form factor as its predecessor but has...

The VL53L3CX is an awesome ToF (Time of Flight) range finder from STMicroelectronics, who brought us the venerable VL53L1X. It shares the same diminutive form factor as its predecessor but has learned a cool new trick: Multi-object detection! With some very fancy algorithms, the VL53L3CX is able to detect different objects within the field of view with depth understanding, something that isn't very common in laser range finders. The VL53L3CX has a field of view of about 25° and is able to...

Qwiic Power Switch

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Item #: SPX-16740 -
Price: $17.19
Sparkfun

Many of our Qwiic products draw very little current when in standby, but there are some that draw considerably more. Products like our top-end u-blox GNSS boards in particular. There are times when...

Many of our Qwiic products draw very little current when in standby, but there are some that draw considerably more. Products like our top-end u-blox GNSS boards in particular. There are times when you wish you could switch them off to save power, and the Qwiic Power Switch (QPS) allows you to do exactly that! Based on the PCA9536 4-Bit I2C I/O expander, the QPS can completely disconnect any attached devices so you can minimize your current draw and extend your battery life when you need to....

Qwiic Spectral Sensor - AS7341

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Item #: SPX-17719 -
Price: $49.33
Sparkfun

The AS7341 is an 11-channel spectral sensor from AMS that covers wavelengths between 350nm to 1000nm. It features eight channels that span the visible spectrum and there's a channel for Near IR,...

The AS7341 is an 11-channel spectral sensor from AMS that covers wavelengths between 350nm to 1000nm. It features eight channels that span the visible spectrum and there's a channel for Near IR, clear, and flicker detection up to 2kHz. Point a spectral sensor at an object and it measures the reflected or absorbed electromagnetic wavelengths. The Qwiic Spectral Sensor also includes on-board IR and white LEDs that can be used to get a better spectral reading. A 4-bit GPIO drives those LEDs and...

Robotic Finger Sensor v2

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Item #: SPX-14687 -
Price: $98.78
Sparkfun

Does your robot crush objects with its hulkishly strong grip? Give your robotic hand or claw a better sense of touch with the Robotic Finger Sensor. This new version adds pressure sensing so now you...

Does your robot crush objects with its hulkishly strong grip? Give your robotic hand or claw a better sense of touch with the Robotic Finger Sensor. This new version adds pressure sensing so now you can know how hard you're gripping! The Robotic Finger Sensor (RFS) uses a unique combination of infrared distance sensing, pressure sensing, optical encapsulant, and data filtering to detect extremely light touches. Additionally, the silicon covering is squishy, giving the sensor increased grip...

Serial Flash Breakout - Assembled 128Mbit

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Item #: SPX-17115 -
Price: $14.71
Sparkfun

Serial flash chips are everywhere and they're as useful as they are ubiquitous. If you've never used a serial flash device in your own projects, you should try it, because it's very handy to have a...

Serial flash chips are everywhere and they're as useful as they are ubiquitous. If you've never used a serial flash device in your own projects, you should try it, because it's very handy to have a place to store things that don't fit in program memory. Things like sensor readings, long strings, and error logs can be hard to stow away on platforms that don't have a ton of in-built storage, which is where serial flash comes in. Simply write all of that data out over SPI for the flash chip to...

Soft Power Switch

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Item #: SPX-17870 -
Price: $8.56
Sparkfun

The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/off switch on a laptop. A simple press will turn the system on. Another...

The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/off switch on a laptop. A simple press will turn the system on. Another press can (with MCU intervention) turn off the system. And if things go really wrong, pressing and holding the button will force a power-down. If you're building something with an enclosed battery and need a good power button, this is the board you need. The Sense/Control pin can act as an output to a...

SparkFun BlackBoard C

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Item #: SPX-16282 -
Price: $34.62
Sparkfun

The BlackBoard from SparkFun is everything you need in an Arduino Uno with many extra perks. BlackBoard has all of the hardware peripherals you know and love: 14 Digital I/O pins with 6 PWM pins, 4...

The BlackBoard from SparkFun is everything you need in an Arduino Uno with many extra perks. BlackBoard has all of the hardware peripherals you know and love: 14 Digital I/O pins with 6 PWM pins, 4 Analog Inputs, UART, and SPI with a handful of external interrupt pins. BlackBoard even has an SMD ISP header to connect SPI pins to shields. We've applied every lesson we've learned about making a better Uno and created the BlackBoard. The USB to serial is now done with a reversible USB C connector...

Triple Axis Accelerometer Breakout - LIS2DH12 (Qwiic)

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Item #: SPX-15760 -
Price: $17.19
Sparkfun

Qwiic has struck again! This MEMS, three axis accelerometer by STMicroelectronics has been outfitted to communicate over Qwiic. The LIS2DH12 is an ultra-low-power highperformance three-axis linear...

Qwiic has struck again! This MEMS, three axis accelerometer by STMicroelectronics has been outfitted to communicate over Qwiic. The LIS2DH12 is an ultra-low-power highperformance three-axis linear accelerometer belonging to the “femto” family with digital I2C/SPI serial interface standard output. The LIS2DH12 has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz. The accelerometer features ultra-low power...

Triple Axis Magnetometer - MMC5983MA (Qwiic)

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Availability: Out of Stock
Item #: SPX-19034 -
Price: $43.27
Sparkfun

The MMC5983MA is a highly sensitive triple axis magnetometer by MEMSIC. It is capable of sensing down to 0.4mG enabling a heading accuracy of ±0.5°. Output rates of 1000Hz, ±8G FSR, and 18-bit...

The MMC5983MA is a highly sensitive triple axis magnetometer by MEMSIC. It is capable of sensing down to 0.4mG enabling a heading accuracy of ±0.5°. Output rates of 1000Hz, ±8G FSR, and 18-bit resolution make the MMC5983MA a phenomenal magnetic sensor for electronic compass applications. Saturation is a problem for all mag sensors. The MMC5983MA has special built-in degaussing circuitry to clear any residual magnetization. We've got a feature complete Arduino library supporting I2C and SPI....