Communication between pca10040 and another device using UART

[lirank]

Hello,

I would like to establish communication between my pca10040 and my cellular modem. Currently I am using ble_app_uart on the peripheral example and I can put messages and get messages via UART manually (opening tera term with pca10040's COM port and sending \ receiving messages via BLE). Is there a way to forward the COM port or UART interface of pca10040 to the COM port of the cellular modem?

Thanks in advance

[lirank]

OK so I think I can narrow down my question: Right now both are connected to a computer. Is there a way to make a UART connection directly out of the pca10040? If so, do you know which pins are to be configured? And how to configure them?

Thanks