221e srl is a leading global supplier of intelligent precision sensing solutions for smart devices. Our AI-powered sensor fusion algorithms provide exceptional accuracy and consistent results alongside significant cost advantages. Since 2012, we have delivered innovative sensing solutions to power a wide variety of products, including wearable devices, sports equipment and industrial applications. For over a decade of field testing and scientific research, 221e's advanced sensing technologies have been continuously refined to meet the accuracy requirements of the most demanding applications. Even if you have no experience with sensing or AI, our renowned interdisciplinary support team will help you to gain real value right away following a plug-and-play installation. 221e's software and algorithms have all been optimized for Arm's Cortex-M series to ensure high performance as well as low power and memory footprint.

Solution Briefs

  • thumbnail: 221e MPE™ Precision Motion Sensing for Smart Devices
    221e MPE™ Precision Motion Sensing for Smart Devices

    Originally built for extreme-precision life-saving applications, MPE is a robust 6/9-axis sensor fusion software providing real-time 3D orientation estimation with exceptional accuracy and consistent results.

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  • thumbnail: 221e NeuraSense™ Sensor Fusion AI for Edge Devices
    221e NeuraSense™ Sensor Fusion AI for Edge Devices

    The NeuraSense edge AI software provides real-time sensor data analytics that can unlock critical insights and differentiate your product. It includes a variety of sensing AI libraries for consumer, automotive and industrial applications.

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Insights

  • Bringing AI to Your Embedded Microcontroller With Expert-Guided ML Whitepaper
    Bringing AI to Your Embedded Microcontroller With Expert-Guided ML

    Integrating Machine Learning (ML) is key to making your products more innovative. The introduction of ML to embedded IoT devices, known as tinyML, is fundamental for keeping up with current market trends. However, implementing ML is a difficult task.

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  • Know Your Sensors: An Introduction to Inertial Sensors Whitepaper
    Know Your Sensors: An Introduction to Inertial Sensors

    There comes a time when your product needs inertial sensors, but you might have little experience with this technology. This whitepaper provides practical knowledge that will give you a head start with accelerometers, gyros, and magnetometers.

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  • 3 IMU Sensor Fusion Troublemakers and How You Can Outsmart Them Whitepaper
    3 IMU Sensor Fusion Troublemakers and How You Can Outsmart Them

    Sensor fusion is the intelligent combination of data from different sensors to achieve a specific goal. This whitepaper explains how to handle 3 typical challenges you might encounter:
    - Gyroscope drift
    - Magnetic perturbation
    - External acceleration

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