https://devzone.nordicsemi.com/f/nordic-q-a/118837/query-regarding-configuring-boot-uart-tx-uart-rx-pins-in-nrf52833-qdaa-qfn40Hello Team, We are currently building a circuit using nRF52833 QDAA QFN40 ( Configuration 5). We would like to know if there are dedicated pins to be configured for BOOT as well as UART_TX &amp; RX . If so ,kindly mention the pin numbers.en-USTelligent Community 13Tue, 11 Feb 2025 11:49:35 GMThttps://devzone.nordicsemi.com/thread/522411?ContentTypeID=1Tue, 11 Feb 2025 11:49:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:992a3234-e84e-4ad2-b8de-19c5cf77e16aKenneth<p>Hello,</p> <p>There are no pins that are dedicated or hardcoded in any way, there is no boot code running on the nRF52833, you have full control over the chip when developing your firmware.</p> <p>Kenneth</p><div style="clear:both;"></div>