Usage of Rx/Tx pins in Mesh

[JK0201]

Hello to everyone.

I'm working with chip nRF52832 (PCA10040) and Mesh 3.1.
I'm trying to connect a HC-05 Bluetooth/Serial Module using its serial pins (Rx/Tx) to the default serial pins from the board: Tx (P0.06) and Rx (P0.08), but I don't know how, because I'm using the light_switch example too and I didn't find any questiones here in Devzone that show me how to use Rx/Tx pins with Mesh battery.
Can anyone explain me?

I hope you can help me.
Best regards,

John

[haakonsh]

The default tx/rx pins are connected to the J-link debugger, you need to change the tx/rx pins to another set of gpios. 

[JK0201]

Hello, haakonsh. Thank you for your answer.
Ok, that could be assigned on pca10040.h, I suppose.
There are specific paths or libraries that I have to add to the light_switch project? or the project runs the Rx/Tx functionality already?

[haakonsh]

You might have to add the UARTE drivers and serial library if you want to use it, see SDK\examples\peripheral\serial_uartes with the Serial port library + Serial port abstraction layer API, or \uart with the UART driver + UARTE driver API or UART module API.

[JK0201]

Thank you a lot!