https://devzone.nordicsemi.com/f/nordic-q-a/56060/uart-cts-pin-and-rts-pin-value-if-not-affectedHello, In device tree, what value should be used for cts-pin and rts-pin if not used ?en-USTelligent Community 13Tue, 31 Dec 2019 07:41:55 GMThttps://devzone.nordicsemi.com/thread/227133?ContentTypeID=1Tue, 31 Dec 2019 07:41:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8ffea44e-b53d-4550-b916-96de1f3d1af8Fabien Comte<div><span style="background-color:#ffffff;">For overlay I had to put NRF_UART_PSEL_DISCONNECTED value (0xFFFFFFFF)</span></div> <div><span style="background-color:#ffffff;">Thank you for your help HuanVH.</span></div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/227121?ContentTypeID=1Tue, 31 Dec 2019 01:30:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c7b20cca-61e7-44bd-9fe6-5ba49f33025aHuanVH<p>Hi,</p> <p>NRF_UART_PSEL_DISCONNECTED&nbsp; in %sdk%\modules\nrfx\hal\nrf_uart.h</p><div style="clear:both;"></div>