Turning a Okay-Means jacket into an clever hike tracker with the Nicla Sense ME
November twenty eighth, 2022—
Going for a hike outside is a good way to alleviate stress, do some train, and get nearer to nature, however monitoring these adventures could be a problem. Our latest collaboration with Okay-Means led Zalmotek to develop a small wearable machine that may be paired to a jacket to maintain tabs on strolling velocity, steps taken, and even the present atmospheric situations.
At its core, the tracker might be cut up into having three principal features: climate prediction, step/climbing exercise, and a solution to collect and ship uncooked information over Bluetooth® Low Power to the Arduino IoT Cloud for extra processing and coaching machine studying fashions. Performing these duties is a Nicla Sense ME board, which incorporates a complicated six-axis BHI260AP IMU, a three-axis magnetometer, a stress sensor, and a BME688 four-in-one fuel sensor with temperature and humidity capabilities.
Zalmotek first collected information samples utilizing the Edge Impulse Studio from the barometer starting from rising to falling air stress, as they predict clear or stormy situations, respectively. As soon as completed, a classification mannequin was educated and deployed to the Nicla Sense, the place the LEDs might point out which climate sample is extra doubtless. The exercise monitoring mannequin, nevertheless, was educated utilizing information collected from the IMU and labeled with both strolling, climbing, or staying. After integrating them each right into a single sketch, Zalmotek created an Arduino IoT Cloud dashboard for displaying these values in real-time.