PiKVM v3 Hat - KVM over IP that runs on Raspberry Pi 4 - Unbox, Setup, Real test over IP/local

Introduction

This tutorial guides you through the process of setting up the PiKVM v3 Hat on a Raspberry Pi 4 for remote monitoring of your computer. The PiKVM offers an affordable and straightforward alternative to commercial KVMs, allowing you to control your computer over IP without the hassle of complex configurations.

Step 1: Unboxing the PiKVM v3 Hat

• Open the package carefully and check the contents:
  • PiKVM v3 Hat board
  • Necessary cables and connectors
  • User manual and installation guide
• Ensure all components are present before proceeding with the assembly.

Step 2: Assembling the PiKVM Hat

• Attach the PiKVM Hat to the Raspberry Pi 4:
  • Align the pins on the PiKVM Hat with the GPIO header on the Raspberry Pi 4.
  • Gently press down until it is securely connected.
• Make sure the installation is firm to avoid connectivity issues later.

Step 3: Installing the ATX Interface Board

• Connect the ATX interface board to the PiKVM Hat:
  • Locate the ATX power connector on the PiKVM Hat.
  • Use the provided cables to connect the ATX interface board.
• This board is essential for powering the PiKVM and your computer.

Step 4: Checking Power Consumption and Thermal Levels

• Power on the Raspberry Pi and monitor the power consumption:
  • Use a power meter to check the total wattage used.
  • Ensure that it remains within a safe range to prevent overheating.
• Conduct a thermal check:
  • Touch the Raspberry Pi and PiKVM Hat to ensure they are not excessively hot.
  • If they feel hot, consider adding a heatsink or fan.

Step 5: Setting Up KVM Function Over Local Area Network

• Connect the Raspberry Pi to your local network:
  • Use an Ethernet cable or Wi-Fi as preferred.
• Access the PiKVM interface:
  • Open a web browser and enter the IP address assigned to your Raspberry Pi.
• Follow the on-screen instructions to configure the KVM settings.

Step 6: Testing Video Feed Smoothness Over 4G Internet

• Set up your Raspberry Pi for remote access:
  • Configure port forwarding on your router if accessing over the Internet.
• Test the KVM functionality:
  • Use a 4G connection on your mobile device or another computer.
  • Access the PiKVM interface and check the video feed.
• Evaluate the smoothness and latency of the video stream.

Conclusion

Setting up the PiKVM v3 Hat on your Raspberry Pi 4 allows for efficient remote access to your computer. Follow each step methodically, from unboxing to testing the KVM functions. With this tutorial, you should be equipped to monitor your computer remotely, whether over a local network or the Internet. If you encounter any issues, refer to the user manual or online forums for troubleshooting tips. Happy remote computing!