How to use uart?

[liisa]

Hi, the Nordic team

I am a novice, I now want to use the serial port and my radar module to communicate, how do I achieve this function?

I use the sdk is 2.9.1

Best regards,

liisa

[Asbjørn]

Hello Liisa,

Not much information to work with from you here, but assuming you are looking at using the UART for the communication?

There's the UART Driver sample in the SDK described here: https://docs.nordicsemi.com/bundle/ncs-2.1.3/page/zephyr/samples/drivers/uart/echo_bot/README.html

For Bluetooth and UART at the same time, there's the Bluetooth: Peripheral UART sample code described here: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/bluetooth/peripheral_uart/README.html

You might also benefit from having a look at the SDK fundamentals in our DevAcademy: https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/

nRF Connect SDK Fundamentals - Nordic Developer Academy Firmware Development nRF Connect SDK Fundamentals Course description nRF Connect SDK Fundamentals is a self-paced hands-on online course focusing on learning the essentials of firmware development using the highly extensible and feature-rich nRF Connect SDK. The nRF Connect Software Development Kit contains a highly configurable real-time ... academy.nordicsemi.com

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 and especially Lesson 5 about UART could be of interest if that is what you are using.

Best regards

Asbjørn