Introduction to the nRF21540 RF FEM for range extension

February 24, 2022

The nRF21540 RF front-end module (FEM) provides range extension and link robustness improvements to Nordic's nRF52 Series and nRF53 Series SoCs. It supports Bluetooth® Low Energy, Bluetooth mesh, Thread, Zigbee and 2.4 GHz proprietary protocols. In this recording, the product manager for the nRF21540, Pål Kastnes, talks more about the nRF21540 RF FEM and how the nRF21540 Development Bundle (DB) kickstarts development with the nRF21540 RF FEM.

  • Why and when is an RF FEM needed?
  • nRF21540 RF FEM technical overview
  • nRF21540 DB overview
  • Software and hardware tools to kickstart development
  • Q&A
This is a recording of two live webinar slots held on February 23rd, 2022. The Q&A is a concatenation of both sessions. The presentation can be downloaded here (direct download).