Like all DIY tutorials they make assumptions about things and are subject to external libraries and software being updated or changed. I periodically bitcoin qt tutorial signals and update these steps for changes or additions, but I can’t guarantee that some troubleshooting won’t be needed to get your node up and running. PRELIMINARIES This tutorial is to install Bitcoin Core v0. Options are given to install the GUI and wallet or not.
If you wish to run a testnet node, the testnet blockchain is only around 8GB so keeping that on a 16GB microSD card with the OS will work well. ASSEMBLY How to assemble your Raspberry Pi will depend on the case purchased. Once assembled, plug in your USB stick, HDMI cable to your monitor, USB keyboard, and either your USB Wifi adapter or an Ethernet cable going to your router. The device will automatically power on once you plug in the micro USB power cable.
INSTALLING THE RASPBIAN OS If your Raspberry Pi came with a microSD card preloaded with NOOBS you can insert the microSD card into your Raspberry Pi, plug in your power cable and it will walk you through your setup. Make sure you select Raspbian as your OS choice, which should be the first on the list. It will take a few minutes to install. Once that is finished, reboot and jump to Raspbian config options. If you have a brand new microSD card, you will need to download a Raspbian image to your PC and image your microSD card.