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Whether it’s exploring uncharted caves in France or contributing to an open source street-mapping project, Eric Sibert relies on the SparkFun RTK Express for the positional accuracy he needs.
One of the cool new sensors we learned about at CES is the BMV080 - it is the smallest particulate matter sensor available and has several applications to support monitoring indoor and outdoor air quality. Bosch Sensortec had a couple of demos at their booth to demonstrate the capabilities of the sensor.