nRF9160 DK v0.8.5

Signal routing switches

A number of the GPIO signals of the nRF9160 are routed through analog switches for use for onboard functionality or having them available on the pin headers for external circuitry or Arduino type shields.

The switches in the following figure enable the nRF ONLY mode. For more information, see nRF ONLY mode.

Figure 1. Signal interface switches
Schematic: Signal switches