Step 1: Install and Update Raspbian

Enable hotspot

To create a hosted wireless network on the command line, run the following command, replacing the <example-network-name> and <example-password> placeholders with your own values:

sudo nmcli device wifi hotspot ssid myhotspot password mypassword

hotspot working

sudo nmcli device wifi hotspot ssid <example-network-name> password <example-password>

Use another wireless client, such as a laptop or smartphone, to connect to the network. Look for a network with a SSID matching <example-network-name>. Enter your network password, and you should connect successfully to the network. If your Raspberry Pi has internet access via an Ethernet connection or a second wireless adapter, you should be able to access the internet.

Disable hotspot

To disable the hotspot network and resume use of your Pi as a wireless client, run the following command:

sudo nmcli device disconnect wlan0

After disabling the network, run the following command to reconnect to another Wi-Fi network:

sudo nmcli device up wlan0

To change your hotspot

first stop the hotspot

sudo nmcli device disconnect wlan0

then use the same code that you used to setup the hotspot but change the name

sudo nmcli device wifi hotspot ssid myhotspot password mypassword

Auto run hotspot

use this code

crontab -e

@reboot sudo nmcli device wifi hotspot ssid myhotspot password mypassword

sudo nano /home/Craigbear/Startup.sh

save and now time to create the Startup.sh file

Time to test it