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With the recent surge in Omicron cases, shipping may be slower than stated times. We are working to build, ship and respond to everything as quickly as possible. Please see all COVID-19 updates here. Thank you for your continued support.

welcome to the lab

speed over polish

SparkX products are not nearly as shiny or polished as the regular SparkFun product; we can get to market faster. Are you ok with a board that hasn't been fully user tested? Can you read a manual? SparkX is for you.

unabashed failure

SparkX doesn't care if something isn't quite finished. Shoot, we're only pretty sure an idea will work. We'll let you know exactly what's known and what's tested, the rest is up to you. Are you ok with a green wire and no beginner's guide? SparkX is for you.

go go go!

SparkX chases the shiny. If there's a product or project that appeals to us we'll do it regardless of market considerations. Want to play with something that may never make it to market? SparkX is for you.

SparkX Products


Experimental Products: SparkX products are rapidly produced to bring you the most cutting edge technology as it becomes available. These products are tested but come with no guarantees. Live technical support is not available for SparkX products.
Qwiic Iridium 9603N

Qwiic Iridium 9603N

SPX-16394
$249.95
Qwiic Cellular Notecarrier - Blues Wireless

Qwiic Cellular Notecarrier - Blues Wireless

SPX-17114
$84.95
1
BMI270 Breakout

BMI270 Breakout

SPX-17353
$14.95
Thing Plus C - ESP32 WROOM

Thing Plus C - ESP32 WROOM

SPX-18018
$21.95
4
CO₂ Humidity and Temperature Sensor - SCD41 (Qwiic)

CO₂ Humidity and Temperature Sensor - SCD41 (Qwiic)

SPX-18366
$59.95
Qwiic PT100 - ADS122C04

Qwiic PT100 - ADS122C04

SPX-16770
$29.95
2
ARGOS Satellite Transceiver Shield - ARTIC R2

ARGOS Satellite Transceiver Shield - ARTIC R2

SPX-17236
$199.95
LoRa 1W Breakout - 915M30S

LoRa 1W Breakout - 915M30S

SPX-18572
$29.95

SparkX Blog Posts


Welcome Facet: A Complete, Field-Ready GNSS-RTK Surveyor

The RTK Facet joins the ranks of SparkFun's enclosed surveying tools at a fraction of the price of comparable products.

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Hello and welcome to a most propitious Friday Product Post here at SparkFun Electronics! For the last year, we have been releasing a whole line of enclosed RTK Surveyors for highly accurate geospatial coordinates, and now we are happy to release the culmination of our efforts. Meet the SparkFun RTK Facet, a fully enclosed GNSS receiver for centimeter-level positioning!

One last bit of info before we get to the new products (this will be important for anyone who wants to pick up a Facet before the holidays): As a reminder, Monday, December 20th by 2:00 p.m. MST, is our last day to place orders and receive items in time for December 24th. Orders must be shipped using Overnight Shipping or Two Business Day shipping. More details on holiday shipping guidelines can be found on our 2021 Holiday Shipping Guide.

Facets are a surveyor's best friend!

SparkFun RTK Facet

SparkFun RTK Facet

GPS-19029
$699.95

The SparkFun RTK Facet is your one stop shop for high precision geolocation and surveying needs. For basic users, it’s incredibly easy to get up and running. For advanced users, the RTK Facet is a powerful and flexible tool. With just a few minutes of setup, the RTK Facet is one of the fastest ways to take centimeter grade measurements. By connecting your phone to the RTK Facet over Bluetooth®, your phone can act as the radio link to provide correction data as well as receive the NMEA output from the device. This is exactly how $10,000 surveying devices have been operating for the past decade - we just made it easier, smaller, and inexpensive.

Under the hood is an ESP32 WROOM connected to a ZED-F9P, as well as some peripheral hardware (LiPo fuel gauge, microSD, etc). Housed under the dome of the RTK Facet is a surveyor grade L1/L2 antenna, which is the same element found within our GNSS Multi-Band L1/L2 Surveying Antenna. The built in antenna has an ARP of 61.4mm from the base to the measuring point of the L1 antenna and an ARP of 57.4mm to the measuring point of the L2 antenna. The RTK Facet is programmed in Arduino and can be tailored by you to fit whatever your needs may be.


Qwiic Blower Fan

Qwiic Blower Fan

SPX-18561
$24.95

Sometimes you need to move a little air around. Whether for active cooling or ventilation, a tiny fan can make a big difference. However, a tiny fan also has tiny wires which can make it difficult to work with. We've remedied this issue with the Qwiic Blower Fan by mounting said fan to a board along with the mating flat-flex connector, a voltage booster and an ATtiny-based driver so you can power and control the fan over the Qwiic bus.


That's it for this week. As always, we can't wait to see what you make. Shoot us a tweet @sparkfun, or let us know on Instagram, Facebook or LinkedIn. Please be safe out there, be kind to one another, and we'll see you next week with even more new products!

Never miss a new product!

We have a load of new products to show off today, and most of them are miniaturized versions of popular peripherals.

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A new version of our Tinker Kit is available, along with a new RF board from SparkX and a new LIDAR!

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We have a new Proximity Sensing Kit for you to check out, along with a few new digital multimeters and a new kit from SparkX!

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SparkX is pushing out new, experimental products. Check them out!

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