Preamble
A list of Paul McWhorter courses
Category: Raspberry Pi
Course notes: Learn Python on the Pi
Preamble
Paul McWhorter does a 52 part course on the Pi and Python. As usual, it is best to watch the videos at x2 speed.
Buster (32 bit) and Python 3.7
Then Bullseye (64 bit), camera handling changes a lot and deprecated libraries.
Raspberry Pi 3B+ can not boot from a USB SD card reader
Preamble
A Raspberry Pi 3B+ (not the 3B) can boot from an external USB drive or stick “out of the box”. However, It can not boot from an external USB SD card reader… why is that?
Continue reading Raspberry Pi 3B+ can not boot from a USB SD card reader
BBC Micro adventures
Preamble
No, this isn’t about adventure games and mazes on a BBC Micro. I’m just again looking into getting a BBC Micro…
Uni USB 3.0 Ethernet adapter on Pi 4
Preamble
This USB to Ethernet adapter was required for my cluster (How to build a Raspberry Pi cluster). The Pi has drivers that recognise the adapter, however it doesn’t quite work out-of-the-box.
K3s on Pi
The Uptime Lab Pi Blade
Turing Pi thoughts
Preamble
The Turing Pi 2 (kickstarter: Turing Pi 2 Cluster Computer) seems to be a bit of a miss.
One boot and up to three OS partitions
Preamble
As clumsy manual multi-boot method…
If you don’t want to use one expensive SSD for just one Pi OS, it is possible to have multiple bootable partitions, although there is no fancy GRUB like UI.
Setting up PXE cluster on RPi 4/400
Preamble
Setting up the PXE cluster using Raspberry OS, using only one SSD on the Master node (no microSD card required), using nfs, dhcp and tftp. The master node is a Pi 4 8GB, the worker nodes are Pi 400.
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