NCS v2.2.0 - UART Logging Backend Pin Configuration on Custom Board

Question

Hi, 
 I need to use P0.24 for UART TX in my custom board. 
 In NCS v2.2.0, I don't know how to change this configuration to P0.24 for my custom board. 
 Does anyone know how to configure? 
 Thanks! 
 Best Regards, 
 Kevin

Kevin Lin · Accepted Answer

Hi Swathy, The ticket has disappeared. Can you please reply again? To give you a better understanding of my problem, please see the description below. The current situation is to use the Central HIDS example from NCS v2.2.0 in a custom board, and the UART console of the nrf52840 DK for Logging is TX -> P0.06, RX -> P0.08, and the custom board is TX -> P0.24, RX -> P0.22. In order to change pin control, I refer to the Pin Control document to modify these pins number for requirement and flash the firmware to the custom board, but the UART console does not print anything. I am not sure if there's something I'm missing or which configuration was not correct to cause this problem. nrf52840dk_nrf52840-pinctrl.dtsi uart0_default: uart0_default { group1 { psels = , ; }; group2 { psels = , ; bias-pull-up; }; }; uart0_sleep: uart0_sleep { group1 { psels = , , , ; low-power-enable; }; }; costom_board-pinctrl.dtsi uart0_default: uart0_default { group1 { psels = , ; }; group2 { psels = , ; bias-pull-up; }; }; uart0_sleep: uart0_sleep { group1 { psels = , , , ; low-power-enable; }; }; Could you tell me where the problem is or what information can be referred to, thank you very much. Best Regards, Kevin

NCS v2.2.0 - UART Logging Backend Pin Configuration on Custom Board

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