Technology for wireless

Connecting devices to IoT via wireless mesh networks

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Operating system

Two layer IQRF architecture

  • Operating system with a set of predefined functions
  • User application

User application so-called "runs under the operating system". It works under OS control and uses OS functions. This approach is world-wide unique for RF transceivers. Patented.

OS parts

  • Buffer / packet oriented communication
    • RF (wireless transmission, receiving, …)
    • SPI (wired serial, working in OS background)
  • Mesh (complex networking, IQMESH protocol implemented)
  • A lot of additional functions (timing, access to memories, power management, LED indication, …)

» OS block diagram

OS principle

Application directly under OS must be written by the user's design engineer in C language.

Tip   Even easier way is to use three layer architecture utilizing DPA. Then no programming is needed (but possible).