SubPos Node

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SubPos Nodes or existing Wi-Fi access points are used to transmit encoded information in a standard Wi-Fi beacon frame which is then used for position trilateration. The Nodes, while not necessary part of the SubPos standard, provide a pre-calibrated device that is easy to configure and can be dotted about with ease.


  • Easy to use config menu.
  • USB power connector.
  • USB to UART.
  • USB firmware updates.
  • Frequency shifting.
  • Secure (generates raw beacon frames).
  • Open source.


Design Files and Firmware

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