Matt MØPUH

404 Followers
341 Following
942 Posts

#hamradio operator and InfoSec manager based in Wiltshire, UK

Interested in data modes, hardware hacking, #electronics and #network #security. I also enjoy #climbing and #kayaking, #linux, #macos.

LOCIO81VI52
Websitehttps://hackerific.net
PronounsHe/him
Radio Homepagehttps://m0puh.radio
I just spent much longer than I care to admit trying to use a USB-C power cable for data 
It's rude to show AI output to people | Alex Martsinovich

Feeding slop is an act of war

I definitely must not buy more screwdrivers.... https://www.youtube.com/watch?v=vpMtg03CQOg
My Quest For The Ultimate Bit Driver: Replace Your Screwdrivers With This Kit

YouTube
The latest episode of Amp Hour is on visualising EM fields in blender and other open tools, it's absolutely fascinating:
https://theamphour.com/695-making-the-invisible-visible-with-sam-aldahar/ https://www.youtube.com/@samerps/videos
#695 – Making The Invisible, Visible with Sam Aldhaher | The Amp Hour Electronics Podcast

Sam Aldhaher is a power engineer and 3D graphic artist, his Blender visualizations have helped many people understand how RF flows in a variety of circuits. Sam joins Chris to talk about how to get started in Blender and the variety of tools available once you do.

The Amp Hour Electronics Podcast | A weekly show about the trends in the electronic industry.
Today I learned that Microsoft Defender generates an (informational) alert if you plug in a Flipper Zero!
I polished up the text and posted it along with slides to my blog https://blog.hackerific.net/2025/03/29/ham-radio-not-just-for-old-men/
Ham Radio: Not just (for) old men · Hackerific

Happy to report that much lunchtime work talk went pretty well! Had about 30 people watch, and some questions.

I had a weird glitch in iA Presenter (I love markdown presentation tools so was playing) where the images disappeared, but it has decent version control so I was able to recover.

Anyway, slides and speaker notes are at: https://files.hackerific.net/ham-radio-2025-03-28.pdf (54MB!)
I mainly added the notes to save me if I got stuck, so then I spoke a bit more than planned, and 30 mins was a bit short 

I'm giving a #talk on #hamradio in a few weeks at work, and I’m planning to focus on networks, experimentation and digital modes.

My hope is that I can break the prevailing view that radio is just about old men chatting, by showing a bunch of things software engineers will be interested in.

Luckily there's so much to talk about that picking what to exclude is the problem!

I think I'll cover:
* SDRs + construction
* 44net
* meshtastic
* and then a bit on licensing in the UK.

Hey, @M0YNG do your awesome @alex custom emojis have a license? I'm wondering if I could use a few to mark outgoing links on a radio website.

Ooh, I see Firefox Developer Edition has native vertical tabs now.

This broke my Sidebery setup but that's OK, I wasn't really using the advanced features, I just wanted vertical tabs. Let's see how well this works 👌🏻

#firefox