Today I watched Build – gusmanb’s 24 Channel 100MHz Logic Analyser by Happy Little Diodes which is about how to make your own 100MHz Logic Analyser for cheap.
100MHz Logic Analyser
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Tag Archives: raspberry pi
The ULTIMATE Raspberry Pi 5 NAS
I watched this cool video about how to create a NAS using a Raspberry Pi 5: The ULTIMATE Raspberry Pi 5 NAS.
New router ‘glam’
Today I finally finished figuring out how to configure the Raspberry Pi OS as a network router. I got routing, NAT port forwarding, and DHCP services configured. The gory details are here: ‘glam‘. This new router replaces my old OPNsesne router ‘hood‘. You can see ‘glam’ has been professionally installed here:
Raspberry Pi SDK and such
This is the C/C++ SDK documentation. Code for the Pico (RP2040) on https://github.com/raspberrypi/pico-sdk. The RP2040 is supported by the TinyUSB library. There’s a fun script for setting up the SDK: pico_setup.sh.
Orange Pi
I see Orange Pi in my future. Also of interest: LinkStar H68K. Learned about them over here: I Can Save You Money! – Raspberry Pi Alternatives.
RP2040-Zero
This bit of kit is amazing: RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-core Cortex M0+ Processor 2MB Flash. It does my head in the things that we can manufacture these days.
Raspberry Pi Pico
The Raspberry Pi Pico looks interesting. Gonna get myself some for playing with.
MagPi
I discovered the MagPi magazine. A Raspberry Pi magazine free in PDF format.
Raspberry Pi Model Information
So I found this great article: Checking Raspberry Pi Revision Number & Board Version
To enable the `pinout` command (which is kinda cool):
# apt install python3-gpiozero
See CPU info with:
# cat /proc/cpuinfo
And see model information with:
# cat /proc/device-tree/model
Raspberry Pi vital statistics
I have a few RPis on my desk but I had no idea what version they were. I ran these commands to find out:
$ cat /proc/cpuinfo | grep Model $ free -h $ lsb_release -a $ ip a