Sparkfun Electronics RTK mosaic-X5 User Manual page 12

Getting Started
Using WiFi
By default the firmware will be in mode 1 (Ethernet). To
change the mode to mode 2 (WiFi), type:
set -m 2
To set the WiFi SSID of the network to connect to:
set -s YOUR_SSID
Likewise, to set the WiFi password:
set -p YOUR_PASSWORD
Finally, type restart to restart the firmware with the new
settings:
restart
Once the mosaic-X5 has acquired a satellite signal and
is connected to the WiFi network, the OLED will display:
the antenna's position as Latitude (Lat), Longitude (Long),
and Altitude (Alt), as well as the WiFi IP (Internet Protocol)
network address.
docs.sparkfun.com/SparkFun_RTK_mosaic-X5
6