The 2.4GHz RF front end module (FEM) nRF21540 from Nordic Semiconductor is a “plug and play” range extender that improves range and connection robustness, when combined with the multiprotocol wireless SoCs of nRF52 and nRF53 Series or other radios. It requires just a minimal amount of external components. The nRF21540 is available at www.rutronik24.com. Thanks […]

The nRF52811 from Nordic Semiconductor is a multiprotocol SoC (System-on-Chip) and one of the first devices, that supports the new Bluetooth Core Specification 5.1. Besides Bluetooth Direction Finding and Bluetooth Long Range the SoC supports 802.15.4, that can be used for Thread and Zigbee®. Thus it enables applications for direction information and distance measurement with […]