https://devzone.nordicsemi.com/f/nordic-q-a/72471/sdk17-0-2-uart-exampleI am testing UART example using nrf52 DK(nrf52832), SDK17.0.2. (\examples\ble_peripheral\ble_app_uart\pca10040\s132) Setting UART initialization to a specific pin will halt the program. (28, 29...) When I check with the debugger it stops at nrf_shh.cen-USTelligent Community 13Tue, 09 Mar 2021 09:32:21 GMThttps://devzone.nordicsemi.com/thread/298604?ContentTypeID=1Tue, 09 Mar 2021 09:32:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:21273efd-3c97-4b6d-8771-229655fafd2eJared<p>Hi,</p> <p>What is the UART connected to on the other end? The program will assert if the pins that you use are floating as it will generate an invalid UART event.&nbsp;</p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>