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Charles Varvayanis
Computer and Communication Systems

Since 1990
(209) 586-3782
charles@varvayanis.com
How to Connect to a Raspberry Pi
Step-by-step instructions for connecting to a Raspberry Pi.
These procedures apply to Raspberry Pi 5, 4 or 3 with Raspberry Pi OS (64-Bit), (32-Bit) or (Legacy, 32-Bit).
General Notes
1. General:
The procedures below are optimized for connecting to a Raspberry Pi 5, 4 or 3 with Raspberry Pi OS (64-Bit), (32-Bit) or (Legacy, 32-Bit).
2. Internet access during setup:
Many of the steps below assume and require the target Raspberry Pi is connected to a network with access to the Internet.
Notice about updates, upgrades and installations failing due to repository or network congestion or outages
Connect to the target Raspberry Pi
If Raspberry Pi Connect is enabled, connect using Raspberry Pi Connect Remote shell or Raspberry Pi Connect Screen share.
https://www.raspberrypi.com/software/connect
- or -
Connect directly to the target Raspberry Pi via a Display, Keyboard and Mouse, then open a Terminal window.
- or -
If SSH is enabled, connect using via a tool such as PuTTY to connect to the Raspberry Pi.
https://putty.software/
https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html
https://www.putty.org
Connect using the IP address or URL of the target Raspberry Pi.
Note: The first time a connection is made, a security warning may be displayed | Yes
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If VNC is enabled, connect using via a tool such as RealNVC Viewer to connect to the Raspberry Pi.
https://www.realvnc.com/en/connect/plan/lite (Free)
https://www.realvnc.com/en/connect/download/combined (Paid)
https://www.realvnc.com
Connect using the IP address or URL of the target Raspberry Pi.
Note: The first time a connection is made, a security warning may be displayed | Continue
For using SSH or VNC above, determine the target Raspberry Pi IP Address:
Use an IP Scanner tool such as Advanced IP Scanner on a PC or alike to locate the DHCP IP Address assigned to the Raspberry Pi.
https://www.advanced-ip-scanner.com
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Connect directly to the target Raspberry Pi via a Display, Keyboard and Mouse, then open a Terminal window.
sudo hostname -I
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If Raspberry Pi Connect is enabled, connect using Raspberry Pi Connect Remote shell or Raspberry Pi Connect Screen share and open a Terminal window.
sudo hostname -I
- or -
Login to your router and examine the DHCP assignments, sometimes labeled "Connected Devices" or similar.
Charles Varvayanis
Sonora, CA 95370
e-mail: charles@varvayanis.com
Phone: (209) 586-3782
Fax: (209) 586-3761
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www.varvayanis.com

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