Raspberry pi zero w config – Raspbian

Steps:

1. Create the wpa_supplicant.conf file in the bootfs partition:
   • Create a new text file named wpa_supplicant.conf (or similar) using a text editor on your computer.
   • Add the following configuration, replacing the placeholders with your actual network details: 

Code

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
     update_config=1
     country=US
     network={
          ssid="YOUR_NETWORK_SSID"
          psk="YOUR_NETWORK_PASSWORD"
          key_mgmt=WPA-PSK
     }

• ctrl_interface: Required for command-line utilities to interact with wpa_supplicant. 
• update_config: Allows wpa_cli to update the configuration. 
• country: Set your country code. 
• ssid: Your Wi-Fi network’s SSID (name). 
• psk: Your Wi-Fi network’s password. 
• key_mgmt: Specifies the authentication method (WPA-PSK for personal/home networks). 

1. 1. Enable SSH (optional, but recommended):
   • Create an empty file named ssh (no extension) in the /boot directory. 
   • This enables SSH access on first boot, allowing you to connect remotely without a monitor and keyboard. 
2. 2. Place the files on the SD card:
   • Copy both wpa_supplicant.conf and ssh (if created) to the /boot partition of your Raspberry Pi’s SD card. 
3. 3. Boot the Raspberry Pi:
   • Insert the SD card into your Raspberry Pi and power it on. 
   • The Pi will automatically move the wpa_supplicant.conf file to the correct location and attempt to connect to your Wi-Fi network. 
   • If you created the ssh file, you will be able to SSH into your Pi once it connects to the network. 
4. 4. (Optional) Verify the connection:
   • If you have a monitor and keyboard connected, you can check the network connection using ifconfig or ip addr. 
   • You can also use wpa_cli to interact with wpa_supplicant and check connection status.