SoftRF LoRa

SoftRF is an open project for aircraft collision avoidance avionics and has designed an adapter for RFM9x to fit NRF905 module dimensions and pinout:



Multifunctional DIY IoT-based general aviation proximity awareness system.


  • 2-way raw data bridge between 868/915 MHz radio band and Wi-Fi ;
  • standalone, battery powered, compatible proximity awareness instrument that fits typical 2.25 inches hole ;
  • lightweight version to carry onboard of an UAV.

SoftRF has shared the board on OSH Park:

SoftRF-LoRa v1.1
Order from OSH Park

SoftRF LoRa

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