RAK5010 issue with J12 GPIO pins NRF_IO3 and NRF_IO4

Cellular Boards RAK5010
1

Hello,

I am trying to use GPIO pins (P1.01, and P1.02) on J12 header of RAK5010, however I have an issue to use them as Digital output pins, this is because they are used shared with UART as well.

How can I disable the UART and use them as normal GPIO?

Thanks,
Salah