Hi I looked at the lte_ble_gateway sample in the nrf connect sdk and noticed that we are able to simple call bt_ready() as if the nrf9160 is an nrf52 device. How is that possible? Isn't this code being flashed onto the nrf9160 which does not have bluetooth? I would have imagined that we would need to establish a uart device in the code then send data from lte to nrf52 chip.
Thanks for the help.