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About

Unit Circle was incorporated in 2014 and offers design services for embedded systems. Typical projects include:

  • Hardware design including part selection, schematic capture, PCB layout, and working with Contract Manufacturers to get assembled PCBs.
  • Bare metal firmware development. This can be for any of the embedded OSs, including Zephyr, Thread, FreeRTOS, etc.
  • Driver development for sensors.
  • Development of signal procesing and AI based algorithms for deployment on the embedded platform.
  • Security solutions for device identity, authenticaion, in-field firmware updates, and communication with phone or backend services.
  • Wireless communication over Bluetooth LE, LoRaWAN, and Cellular.
  • Phone applications for iOS and/or Android to communicate with the embedded systems and backend services.
  • Backend services that support data collection, traditional and AI based analysis, and monitoring push notifications for alerts.