https://devzone.nordicsemi.com/f/nordic-q-a/120726/nrf52840-uwb-pdoa-fluctuating-unexpectedlyI&#39;m working on a project where I want to integrate AoA into the DS TWR templates provided in the DW3000 api. My hardware is made up of the QM33120WDK1 Ultra-Wideband (UWB) Transceiver Development Kit, which has two NRF52840 boards (one AoA mounted). Ien-USTelligent Community 13Wed, 16 Apr 2025 11:39:42 GMThttps://devzone.nordicsemi.com/thread/531997?ContentTypeID=1Wed, 16 Apr 2025 11:39:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:23059aee-4f75-42b1-9461-e0e72ebfb65fSimonr<p>Hi</p> <p>Unfortunately, the nRF52840 doesn&#39;t support AoA within the Bluetooth specification, and you will have to contact Qorvo regarding an AoA solution for this board, as they provide both HW and application code for this kit and the proprietary protocol they&#39;re using. We only have software solutions for the nRF52833 and nRF5340 I&#39;m afraid.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>