Change the access point settings
Prerequisites​
Access the hostapd configuration file​
Modify the hostapd.conf
configuration file by typing:
sudo nano /etc/hostapd/hostapd.conf
The editor interface should appear.

Modify the settings​
Change the SSID and password​
Modify the ssid
and wpa_passphrase
fields.
ssid
corresponds to the wireless network name (default: LeoRover-XXXX
) and
wpa_passphrase
is the network password (default: password
).
Change the AP channel​
This may be useful if you notice the network interference in crowded areas or you want to use multiple Leo Rovers at once.
Modify the channel
field.
channel
corresponds to Leo Rover 2.4 GHz Wifi access point broadcast channel.
You can choose from 1 to 11.
Set the country code​
Modify the country_code
field
Set to indicate country in which the device is operating (regulatory domain). The country codes follow the ISO 3166-1 standard.
This can limit the number of available channels to use.
Save the changes​
Type Ctrl+O and Enter to save the modified configuration and Ctrl+X to exit the editor.
Restart the access point​
In order to apply the modifications, you need to restart the access point daemon. To do so, just type:
sudo systemctl restart hostapd