The new SparkFun Dual-Port Logging Shield for Thing Plus is now available along with the new SparkFun LoRaSerial Kit and SMA Magnetic Mount for our Swarm Cellular Board!

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Have you ever been curious about what the differences are between narrowband and broadband? Let's get into it!

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The BMP384 Pressure Sensor is the newest board to join the Qwiic ecosystem but don't forget about our new RP2040 options, too!

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Take a look at this annotated resource list to better understand 10BASE-T1L SPE - what it is, why it matters, and use cases.

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Working With WiFi

Let's explore a brief history of WiFi, how it works, and most importantly, how you can implement it into your next project.

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Ultra-Low Power Wi-Fi - Ready to go with AT Commands

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A look at some of the demos Bosch had on display at the annual CES Conference.

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Learn how to wirelessly monitor temperature, humidity, and barometric pressure with this new guide!

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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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The AWS IoT ExpressLink is available with new Raspberry Pi kits from Kitronik, and a new imaging sensor from Luxonis.

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A new kit utilizing AWS's ExpressLink and SparkFun's MicroMod system is now available for pre-order.

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Rob takes a swing at showing how easy it would be for a professional team to cheat at baseball.

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A new Qwiic WiFi Shield is now available, and don't sleep on the SparkFun SkeleBoard – it'll haunt your dreams if you do!

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A new limited edition Thing Plus is now available, along with new RTK Plus products and a new power supply instrument for your workbench (or on the go)!

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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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The new Qwiic EEPROM is now in SparkFun red and supplies you with an easy to connect memory option!

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Use the MicroMod Input and Display Carrier Board, paired with a ESP32 Processor Board, to stay on top of your meetings and email.

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Recent Blog Comments

Excited to see this new GNSS board added to the mix!

Does this possibly hint at the stock may be in by then to fulfill the pre-orders?!? <fingers crossed!> or are you using samples you already…

Oops -- I missed the "in-person", and thought that it was going to be via one of the e-meeting things. I won't be able to attend in-person,…

I presume that the "5:30-6:30 pm" is MOUNTAIN DAYLIGHT TIME (i.e. "Denver") time.

Ah we also wish there was a Qwiic Connector on the new Pi 5! Hopefully we can make this happen in the future!

We will! The chemical makeup of the battery is different from any other type of battery we've carried in the past so we want to make sure we…

Is sparkfun also getting the little RTC batteries with the cord attached for the RPI5?

A couple of "conspicuous by their absence": First, our friends over at Adafruit have a LOT of items that have…

I finally had some time late yesterday to watch a couple of the videos on YouTube that reviewed the "pre-release" samples of the RPi 5 that…

OK, found an "implication of an answer" -- over on Adafruit's "New Products" list is [Raspberry Pi 5 RTC…

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