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I've connected nRF52 board to custom nRF52 board with serial communication chip. How to setup serial communication now?

What changes are to be made in example dtm code so that I set up a serial communication link.

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  • OK, if you have some "serial to USB" chip/cable connected to the PC and nRF52 chip then you probably can use any SDK example FW which has UART debug output enabled. If your target board isn't identical to PCA10040 (nRF52 DK) PIN layout for UART Tx (or other PINs if you use them) then you need to create custom HW header file and recompile the project.

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  • OK, if you have some "serial to USB" chip/cable connected to the PC and nRF52 chip then you probably can use any SDK example FW which has UART debug output enabled. If your target board isn't identical to PCA10040 (nRF52 DK) PIN layout for UART Tx (or other PINs if you use them) then you need to create custom HW header file and recompile the project.

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