nRF9160 DK v0.9.0

Switches for nRF52840 interface

A total of three analog switches controls the routing of signals between the nRF9160 SiP and the nRF52840 SoC. There are a total of nine signals that can be routed between the devices, six GPIOs and three COEX pins.

Figure 1. nRF52840 interface switches
nRF52840 interface switches