How to connect nrf 52 DK to Arietta G25 using UART?

[Sreeraj]

Please provide me a step by step procedure to connect nrf 52 DK to Arietta G25 using UART. 

[awneil]

The nRF52810 UART - like any other UART -  neither knows nor cares what you connect to it - all it does is send bytes out from its output pin, and receive bytes into its input pin.

So you just need to connect the UARTs output to your device's input, and your device's output to the UART's input.

Having first checked, of course, that the voltage levels are compatible.

[Sreeraj]

Ok. I am following this "https://github.com/NordicSemiconductor/pc-ble-driver" documentation to connect. After installing the device driver "ttyACMx" port is not getting created. 

I am connecting Aritta G25 to nrf 52 DK using USB port. Then I put the 99-jlink.rules file into the rules.d directory. Then I restarted the Arietta. But it is not showing any ttyACM port.

Is there anything else to be done as part of the installation?

[awneil]

Sreeraj said:

I am connecting Aritta G25 to nrf 52810 using USB port.

The nRF52810 does not have USB - so you need to give further details of how, exactly, you are doing that.

[Sreeraj]

Sorry Its nRF 52 DK