SparkFun Electronics designs and sells open-source hardware from its facility in Colorado. The company’s Qwiic connector system lets developers chain I2C sensor boards without soldering, and its catalogue includes microcontroller boards, high-precision GNSS RTK modules, Artemis boards and Raspberry Pi accessories. SparkFun publishes schematics and hookup guides for its designs and supplies educators, hobbyists and product engineers.
Focus: development boards, sensor breakouts.
Tags: open hardware · qwiic · gnss · sensor breakouts · prototyping
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