Introducing the SparkFun Thing Plus - RP2040, featuring the RP2040 microcontroller (MCU) on a Feather (Thing Plus) form-factor.

Combining the micro:bit with the SparkFun moto:bit - micro:bit Carrier Board (Qwiic) creates a flexible, low-cost robotics platform for anyone from students getting started with the micro:bit to the engineer looking to quickly prototype or build a proof of concept.

The RP2040 mikroBUS™ Development Board is our latest RP2040 microcontroller (MCU) ‎development board.

The u-blox ZED-F9K is a powerful GPS-RTK unit that uses a fusion of IMU, wheel ticks, a vehicle dynamics model, correction data, and GNSS measurements to provide highly accurate and continuous position for navigation in the difficult conditions.

I've taught beginner Arduino for over a decade, and these are the mistakes I see most often.

Ultra. Low. Power. Arguably the best three words in the IoT world. SparkFun has teamed up with ARM and Dialog to provide you with the ULP WiFi R3 Shield based around the DA16200 module.

The SparkFun GPS ZED-F9R is the next iteration of u-blox's GPS offerings!

The SparkFun LoRa Thing Plus – expLoRaBLE is a feather form-factor development board with the NM180100 system in package (SiP).

This board supports concurrent reception of 4 GNSS constellations for position accuracy in challenging conditions increasing precision and decreasing lock time.

Do you want to replace a slider or a button on your art project or science experiment with a more interesting interface? The SparkFun Capacitive Touch Slider - CAP1203 (Qwiic) is a Qwiic and easy way to add capacitive touch to your next project.

How to measure relative humidity and temperature with the RHT03 (a.k.a DHT22) low cost sensor on a single wire digital interface connected to an Arduino!